An electronic broker for active traders and institutions, run at very low cost.
$82.28close as of 2026-10-22
+27.6% over 1Y · 11.9 points ahead of the S&P 500
IBKRS&P 500 (SPY), rebased to IBKR's first close
“Can larger customer balances keep lifting interest income as trading activity per account and interest margins decline?”
Editorial note · updated 2026-10-16
The TenQ Radar
Interactive Brokers in 36 checks
Interactive Brokers on the TenQ Radar: value, growth, quality, health, shareholder returns and trend. The fuller the shape, the stronger the company. Behind each axis are six pass-or-fail checks from its filings, spelled out in the chapters below. Point at an axis to see them.
A mixed picture, with strengths and real weaknesses: 14 of 36 checks passed.
The Interactive Brokers story
What drives Interactive Brokers, what its price assumes and what could change the story, written from its own filings.
Balances drive earnings. In the quarter to September 2026, net interest income rose 19% to $1.15 billion, exceeding commission revenue of $602 million.
More accounts, less activity. Customer accounts grew 35% to 5.58 million in the quarter to September 2026, while annualized cleared daily average revenue trades per account fell 14%.
Ownership matters. At September 30, 2026, the public company owned 26.6% of the operating holding company, so most consolidated earnings belonged to noncontrolling interests.
Q3 '26 · quarter to 30 September 2026 · reported 15 October 2026 · Earnings release ↗
Revenue$1.9B+16%vs 2025+0.9%vs Q2
From the earnings release. The 10-Q or 10-K replaces these figures when it is filed, and the TenQ Score updates then.
What the release says
Highlights
Customer accounts grew 35% year-over-year to 5.58 million, and customer equity increased 27% to $964.7 billion.
Net interest income rose 19% to $1.15 billion, driven primarily by higher average customer margin loans and customer credit balances.
The company increased its quarterly dividend from $0.0875 to $0.15 per share, payable on December 14, 2026.
Other fees and services revenue increased 33% to $88 million, led by higher risk exposure fees, payments for order flow from exchange-mandated programs, and market data fees.
Key risks
Future sales of common stock or additional capital raised through equity or convertible securities could dilute existing shareholders and potentially lower the stock price.
Control by Mr. Thomas Peterffy of a majority of the combined voting power may give rise to conflicts of interest and could discourage a change of control that other stockholders may favor, potentially affecting the stock price and governance.
Macroeconomic, geopolitical, and other challenges—including changes in interest rates, inflation, and global trading volumes—could negatively impact the company's business, financial condition, and results of operations.
The company is exposed to risks associated with its international operations, including political, economic, and regulatory uncertainties, which could materially affect its business and financial results.
AI summary of the company's filings, every number checked against them · 16 October 2026 · Sources: earnings release, 10-K, 10-Q
Earnings alerts
An email when Interactive Brokers reports, with its results and highlights. Free with a watchlist account.
I
Value
●●●●●●1/6
Expensive against its own history and its sector: the price asks a lot of the business.
32.4xown 10-year median 23.2x
5.4xown 10-year median 2.1x
-cash earned per $ of price
-whole-business multiple
Valuation history
Is IBKR's P/E, P/S or P/B high or low against its own past?
Year
P/E
P/S
P/B
2016
27.1784
1.6354
2.3439
2017
37.034
1.6537
2.5822
2018
26.3903
2.3436
3.4789
2019
23.234
1.9312
2.5762
2020
19.2786
1.6949
1.9269
2021
20.884
2.37
2.6857
2022
17.2429
2.1364
2.3007
2023
14.3627
1.9856
2.4045
2024
18.2959
2.6641
3.2274
2025
25.5248
4.0478
4.6833
2026
32.4341
5.4319
6.3142
◌ 2026 = at the latest close (2026-10-22), over the trailing twelve months; earlier years are annual averages · the last point is at the latest close (2026-10-22); earlier quarters use that quarter's average price over the trailing twelve months to it
→At 32.4x earnings, the market is paying +40% more than IBKR's own 10-year median of 23.2x. Expectations are elevated, so more has to go right to justify the price.
What this measures
What the market has paid for each dollar of earnings, sales or book value, every year, with today's multiple as the last point and the median drawn across.
What good looks like. There is no good level. What matters is the distance from the company's own history, and whether the business has changed enough to justify it.
If it rises or falls. A multiple above its own median means the market expects more than it used to, so more has to go right. Below the median means the opposite, and the question is whether the pessimism is deserved. A multiple can also fall because earnings rose, which is the good way.
Earnings yield
Does IBKR's earnings yield beat a 10-year Treasury?
Period
Earnings yield
10-year Treasury
2016
0.0368
0.0183
2017
0.027
0.0233
2018
0.0379
0.0289
2019
0.043
0.0208
2020
0.0519
0.0083
2021
0.0479
0.0146
2022
0.058
0.03
2023
0.0696
0.0397
2024
0.0547
0.0424
2025
0.0392
0.0425
2026
0.0308
0.0513
◌ 2026 = at the latest close (2026-10-22), over the trailing twelve months; earlier years are annual averages · the last point is at the latest close (2026-10-22); earlier quarters use that quarter's average price over the trailing twelve months to it · the Treasury line is the average 10-year yield over the same year or quarter, and today's yield at the last point
→At today's price, IBKR earns 3.1% of its share price in profit a year, less than the 5.1% a 10-year Treasury pays.
What this measures
Earnings yield is profit per share divided by the share price: 1 ÷ P/E. It is the profit you buy with each dollar of share price. The 10-year US Treasury yield is what the government pays, with no risk to the payment, for lending to it for ten years.
What good looks like. An earnings yield above the Treasury yield: each dollar in the shares buys more profit than the same dollar earns in a government bond.
If it rises or falls. It falls when the share price rises faster than profit, and the bar rises when interest rates do: a higher Treasury yield makes the same shares harder to justify. A company whose profit is growing fast can sit below the line for years, which is what the price is betting on.
Free cash flow yield
What is IBKR's free cash flow yield at today's price?
Period
FCF yield
2016
0.2781
2017
0.3784
2018
0.5283
2019
0.7127
2020
2.1461
2021
0.9166
2022
0.6056
2023
0.5273
2024
0.6316
2025
0.6295
◌ the last point is at the latest close (2026-10-22); earlier quarters use that quarter's average price over the trailing twelve months to it
→The business yielded 63.0% of free cash against its market value in 2025.
What this measures
Free cash flow divided by market value: the cash the business generates for every dollar you pay for it. The inverse of a price-to-cash multiple.
What good looks like. A yield at or above the company's own history, and one that compares well with what cash is worth elsewhere.
If it rises or falls. The yield rises when cash grows or the price falls, so a high yield is either a bargain or a warning about the cash continuing. Read it beside the cash conversion chart, which shows whether the cash is holding up.
What does “Value” actually mean?
Value asks what you pay for each dollar of earnings, sales or cash the business produces. A high multiple isn't automatically bad - fast growers earn theirs - but a price far above the company's own history means the market expects a lot to go right. We compare each multiple to the company's own past and to its sector, never to a universal rule.
Growing, with caveats: revenue +21.3% over the last year.
+21.3%vs the year before
+26.5%compound annual
+34.4%net income growth
+37.3%compound annual
Revenue history
Is IBKR's revenue growing?
◌ dashed quarter = Q4 derived from the annual filing minus Q1, Q2 and Q3 (the SEC never receives a Q4 report) · ◌ outlined quarter = from the earnings release, before the 10-Q or 10-K; the filed figure replaces it
Period
Revenue ($)
Q2 2015
387.0M
Q3 2015
359.0M
Q1 2016
489.0M
Q2 2016
369.0M
Q3 2016
345.0M
Q4 2016
193.0M
Q1 2017
374.0M
Q2 2017
387.0M
Q3 2017
426.0M
Q4 2017
515.0M
Q1 2018
527.0M
Q2 2018
445.0M
Q3 2018
439.0M
Q4 2018
492.0M
Q1 2019
558.0M
Q2 2019
413.0M
Q3 2019
466.0M
Q4 2019
500.0M
Q1 2020
532.0M
Q2 2020
539.0M
Q3 2020
548.0M
Q4 2020
599.0M
Q1 2021
893.0M
Q2 2021
754.0M
Q3 2021
464.0M
Q4 2021
603.0M
Q1 2022
645.0M
Q2 2022
656.0M
Q3 2022
790.0M
Q4 2022
976.0M
Q1 2023
1.06B
Q2 2023
1.00B
Q3 2023
1.15B
Q4 2023
1.14B
Q1 2024
1.20B
Q2 2024
1.23B
Q3 2024
1.36B
Q4 2024
1.39B
Q1 2025
1.43B
Q2 2025
1.48B
Q3 2025
1.66B
Q4 2025
1.64B
Q1 2026
1.67B
Q2 2026
1.90B
Q3 2026 (earnings release)
1.91B
2014
1.04B
2015
1.19B
2016
1.40B
2017
1.70B
2018
1.90B
2019
1.94B
2020
2.22B
2021
2.71B
2022
3.07B
2023
4.34B
2024
5.18B
2025
6.21B
→Revenue reached $6.2B in 2025, compounding +26% a year since 2022 and the pace is picking up. The trailing twelve months are already running at $6.9B, ahead of the last full year.
What this measures
The money customers paid, before any costs are taken out. Each bar is one quarter or, on the annual view, a full financial year; the last annual bar may be the trailing twelve months, which the footnote marks.
What good looks like. Growth that repeats, rather than one strong year carrying the chart, and a trailing twelve months keeping pace with the last full year.
If it rises or falls. Revenue is the hardest line to flatter, so a rise is the most trustworthy kind of growth. A fall puts pressure on every margin below it, because costs rarely come down as quickly as sales do.
Profit history
Is IBKR's net profit growing?
◌ dashed quarter = Q4 derived from the annual filing minus Q1, Q2 and Q3 (the SEC never receives a Q4 report)
Period
Net income ($)
Q3 2011
22.5M
Q4 2011
13.6M
Q1 2012
11.1M
Q2 2012
8.0M
Q3 2012
12.5M
Q4 2012
10.2M
Q1 2013
6.6M
Q2 2013
10.4M
Q3 2013
16.4M
Q4 2013
3.6M
Q1 2014
19.0M
Q2 2014
15.0M
Q3 2014
3.0M
Q4 2014
7.5M
Q1 2015
-13.0M
Q2 2015
23.0M
Q3 2015
22.0M
Q4 2015
17.0M
Q1 2016
33.0M
Q2 2016
27.0M
Q3 2016
20.0M
Q4 2016
4.0M
Q1 2017
24.0M
Q2 2017
23.0M
Q3 2017
31.0M
Q4 2017
-2.0M
Q1 2018
46.0M
Q2 2018
41.0M
Q3 2018
39.0M
Q4 2018
43.0M
Q1 2019
49.0M
Q2 2019
32.0M
Q3 2019
36.0M
Q4 2019
44.0M
Q1 2020
46.0M
Q2 2020
32.0M
Q3 2020
46.0M
Q4 2020
71.0M
Q1 2021
107.0M
Q2 2021
92.0M
Q3 2021
42.0M
Q4 2021
67.0M
Q1 2022
73.0M
Q2 2022
72.0M
Q3 2022
99.0M
Q4 2022
136.0M
Q1 2023
148.0M
Q2 2023
125.0M
Q3 2023
167.0M
Q4 2023
160.0M
Q1 2024
175.0M
Q2 2024
179.0M
Q3 2024
184.0M
Q4 2024
217.0M
Q1 2025
213.0M
Q2 2025
224.0M
Q3 2025
263.0M
Q4 2025
284.0M
Q1 2026
267.0M
Q2 2026
312.0M
2011
61.9M
2012
41.8M
2013
37.0M
2014
44.5M
2015
49.0M
2016
84.0M
2017
76.0M
2018
169.0M
2019
161.0M
2020
195.0M
2021
308.0M
2022
380.0M
2023
600.0M
2024
755.0M
2025
984.0M
→Net income was $984M in 2025, compounding +37% a year over three years. Earnings per share moved +34% over the last twelve months. Trailing twelve-month profit stands at $1.1B.
What this measures
What is left after every cost, including tax and interest. The bottom line of the income statement.
What good looks like. Profit growing at least as fast as revenue, which means the business is keeping more of each sale as it gets bigger.
If it rises or falls. Profit can move for reasons revenue cannot explain - a one-off charge, a tax change, a write-down - so a single sharp year is worth checking against the margin chart before reading it as a trend.
Growth rate
How fast are IBKR's revenue and earnings growing?
Year
Revenue growth
Earnings growth
2,015
0.14
0.1003
2,016
0.1741
0.7143
2,017
0.2192
-0.0952
2,018
0.1181
1.2237
2,019
0.0179
-0.0473
2,020
0.1451
0.2112
2,021
0.2236
0.5795
2,022
0.1301
0.2338
2,023
0.4151
0.5789
2,024
0.1947
0.2583
2,025
0.1967
0.3033
2026
0.2128
0.3437
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · on the quarterly views, growth is the trailing twelve months against the twelve before, or a quarter against the same quarter a year earlier
→Revenue grew 21% over the twelve months to 2026-06-30, against an average of +23% a year over 2021-2025. Earnings grew faster (34%), so each new dollar of sales is arriving more profitably.
What this measures
How much revenue and earnings changed against the year before - the trailing twelve months against the twelve before them at each quarter, or one point per fiscal year. It is the speed of the business, not its size.
What good looks like. The earnings line above the revenue line: profits growing faster than sales means each new dollar of sales arrives more profitably than the last.
If it rises or falls. A high growth rate off a small base is easy and gets harder every year, so slowing growth in a large business is normal rather than a warning. Earnings falling while revenue grows is the combination worth understanding: costs are rising faster than sales.
Per-share growth
Are IBKR's revenue and free cash flow per share growing?
Year
Revenue per share ($)
Free cash flow per share ($)
2,014
4.5183
1.8063
2,015
4.7553
2.8995
2,016
5.1858
2.3589
2,017
6.001
3.755
2,018
6.406
7.9309
2,019
6.3032
8.6755
2,020
6.8763
25.0127
2,021
7.1414
15.5142
2,022
7.5691
9.7927
2,023
10.2507
10.7325
2,024
11.8919
20.0086
2,025
13.9796
35.6216
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→Revenue per share reached $13.98 in 2025, compounding +23% a year against +26% for IBKR as a whole. Dilution absorbed about 3.8 points of that growth. The trailing twelve months are running at $15.46 a share. Free cash flow per share stands at $35.62.
What this measures
Revenue and free cash flow, each divided by the number of shares in issue and adjusted for splits so old and new years compare honestly. Both lines rising means each share owns more of the business's sales and cash.
What good looks like. Both lines rising, and revenue per share growing at least as fast as the company's total revenue, which the answer compares. Faster means buybacks are working for you; slower means new shares are absorbing part of the growth.
If it rises or falls. This is the line that actually reaches you. A company can grow revenue every year and still shrink your slice by issuing shares faster than it grows.
Revenue by regionInsight
How much of Interactive Brokers' revenue comes from outside the US?
dashed quarter = Q4 derived from the annual filing minus Q1, Q2 and Q3 (the SEC never receives a Q4 report)
→The United States is $457M against $303M from everywhere else. Interactive Brokers opens accounts in a hundred countries and most of the money still comes from one of them.
Source: SEC filings - segment disclosures (XBRL notes) · as at 2026-06-30
Accounts and daily tradesInsight
How many accounts does Interactive Brokers have, and how much do they trade?
→Interactive Brokers had 5.6m accounts placing 4.3m revenue-earning trades a day. The account count is the base and the trade count is what it does; both are in the release and neither is in XBRL.
Growth here is what the company has actually reported to the SEC - not a forecast. We look at the last year, the three-year pace, whether growth is speeding up or slowing down, and whether it's been consistent rather than one lucky year. Hatched bars are fourth quarters we derived from annual filings (companies file a full-year 10-K rather than a Q4 report).
A solidly profitable business, though not exceptional against its sector.
-kept after direct costs
-kept after running costs
21.0%profit on shareholders' money
-against a 10% cost of capital
1413%operating cash ÷ net income
Margins
What profit margin does IBKR keep on each sale?
Year
Gross
Operating
Net
2,014
-
-
0.0427
2,015
-
-
0.0412
2,016
-
-
0.0602
2,017
-
-
0.0447
2,018
-
-
0.0888
2,019
-
-
0.0831
2,020
-
-
0.0879
2,021
-
-
0.1135
2,022
-
-
0.1239
2,023
-
-
0.1382
2,024
-
-
0.1456
2,025
-
-
0.1586
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→Net margin stands at 16% in 2025. IBKR doesn't break out gross or operating margin in its filings, so net is the only layer the data supports.
What this measures
What survives at three points on the way down the income statement: after the direct cost of the product, after the cost of running the company, and after everything.
What good looks like. Margins that hold or widen as the business grows. The level itself varies enormously by industry, so the shape over time tells you more than the number.
If it rises or falls. A widening margin means pricing power or costs under control. A compressing one means the opposite, and it compounds: on large revenue, two points of margin is a great deal of profit.
Earnings quality
Does IBKR's operating cash flow keep up with its profit?
Year
Cash from operations
Net income
2,011
991.5M
61.9M
2,012
725.5M
41.8M
2,013
140.9M
37.0M
2,014
417.0M
44.5M
2,015
725.0M
49.0M
2,016
635.0M
84.0M
2,017
1.06B
76.0M
2,018
2.36B
169.0M
2,019
2.67B
161.0M
2,020
8.07B
195.0M
2,021
5.90B
308.0M
2,022
3.97B
380.0M
2,023
4.54B
600.0M
2,024
8.72B
755.0M
2,025
15.81B
984.0M
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→Operating cash flow runs at 1413% of reported profit, so the earnings are more than backed by cash - depreciation and other non-cash charges are understating what the business actually collects.
What this measures
Reported profit against the cash the business actually collected from operating. Profit is an accounting judgement; cash is not.
What good looks like. Cash at or above profit, year after year. Depreciation and other non-cash charges usually push cash above profit, so roughly 100% or more is healthy.
If it rises or falls. Cash falling behind profit for more than a year is the classic early warning: the sales are booked but the money has not arrived, and it shows up in receivables and inventory. For a lender the comparison behaves differently, because a growing loan book consumes cash.
Returns on capital
What return on equity and on capital does IBKR earn?
Year
ROE
ROA
ROCE
2,013
0.0567
0.001
-
2,014
0.0605
0.001
-
2,015
0.0602
0.001
-
2,016
0.0915
0.0015
-
2,017
0.0736
0.0012
-
2,018
0.1425
0.0028
-
2,019
0.1178
0.0022
-
2,020
0.1146
0.002
-
2,021
0.1417
0.0028
-
2,022
0.145
0.0033
-
2,023
0.1866
0.0047
-
2,024
0.192
0.005
-
2,025
0.2041
0.0048
-
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→IBKR earns 21% on shareholders' capital. Return on capital employed isn't meaningful for this business model, so ROE carries the picture alone.
What this measures
Two returns side by side: on shareholders' capital (ROE), and on all the capital in the business including debt (ROCE).
What good looks like. Both comfortably above roughly 10%, and close together. A wide gap means borrowing, not operations, is doing the work.
If it rises or falls. A high ROE built on debt looks like quality until the debt has to be refinanced. ROCE is the harder number to flatter, which is why both are shown.
Cash conversion
How much of each sale does IBKR turn into free cash flow?
Period
FCF margin
2014
0.3998
2015
0.6098
2016
0.4549
2017
0.6257
2018
1.238
2019
1.3764
2020
3.6375
2021
2.1724
2022
1.2938
2023
1.047
2024
1.6825
2025
2.5481
→255 cents of every sales dollar became free cash in 2025, up 125 points since 2022.
What this measures
Free cash flow as a share of revenue: how much of each dollar of sales survives both costs and capital spending.
What good looks like. A steady or rising share. Asset-light businesses convert far more than manufacturers, so compare a company with itself.
If it rises or falls. Falling conversion while revenue grows means growth is being bought with capital spending or working capital, which is fine while it lasts and painful when it stops.
Spending intensity
How much of its revenue does IBKR spend on capex, R&D and stock pay?
Year
Stock comp % of rev
2,014
0.0393
2,015
0.0421
2,016
0.0365
2,017
0.0311
2,018
0.0305
2,019
0.031
2,020
0.0293
2,021
0.0295
2,022
0.03
2,023
0.023
2,024
0.0216
2,025
0.019
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→The biggest claim on each sales dollar is stock compensation, at 2% of revenue. That share has fallen since 2022, so the cost of competing is easing.
What this measures
Capital spending, research and development, and stock compensation, each as a share of revenue. The three ways a business pays to keep its position.
What good looks like. A share that is stable or falling while revenue grows, which means the cost of competing is not rising with the business.
If it rises or falls. Rising intensity means each new dollar of sales is getting more expensive to win. Falling intensity can mean efficiency, or it can mean under-investment that shows up years later.
Interest against commissionsInsight
How much of Interactive Brokers' revenue is interest?
dashed quarter = Q4 derived from the annual filing minus Q1, Q2 and Q3 (the SEC never receives a Q4 report)
→Interactive Brokers earned $1.1B of net interest income in 2026Q2 against $673M of commissions: the broker makes more from lending clients' cash and margin than from their trades.
Source: SEC filings - XBRL financial data · as at 2026-06-30
Payment for order flowInsight
How much of Interactive Brokers' fee revenue is payment for order flow?
dashed quarter = Q4 derived from the annual filing minus Q1, Q2 and Q3 (the SEC never receives a Q4 report)
→Commissions are $673M of the $760M Interactive Brokers earns in fees, 89% of it, and payment for order flow is $18M. The broker that charges its customers is not the one being paid by the market makers.
Source: SEC filings - segment disclosures (XBRL notes) · as at 2026-06-30
What does “Quality” actually mean?
Quality asks whether the growth makes real money. Margins show how much of each sale survives costs; return on equity shows what shareholders earn on their capital; and the profit-to-cash comparison catches companies whose accounting profits never turn into actual cash.
Financially sound overall, with one or two things worth watching.
0.00xborrowed vs owned
-near-term bills coverage
-earnings ÷ interest bill
$7.7Bcash plus short-term investments
Debt & cash
How much debt does IBKR carry, and do its profits cover the interest?
Year
Total debt
Cash & investments
2,012
110.4M
1.38B
2,013
24.6M
1.21B
2,014
34.0M
1.27B
2,015
4.0M
1.60B
2,016
74.0M
1.93B
2,017
15.0M
1.73B
2,018
17.0M
2.60B
2,019
16.0M
2.88B
2,020
214.0M
4.29B
2,021
27.0M
2.40B
2,022
18.0M
3.44B
2,023
17.0M
3.75B
2,024
14.0M
3.63B
2,025
19.0M
4.96B
2,026
13.0M
7.71B
◌ each quarterly point is the balance sheet at that quarter end
→The company holds $7.7B in cash against $13M of debt - a net-cash balance sheet, which means a bad year is an inconvenience rather than a threat.
What this measures
Total borrowings against cash on hand, with debt as a multiple of shareholders' equity, and how many times profit covers the interest bill.
What good looks like. Interest covered comfortably - roughly eight times or more - and debt that is not a large multiple of equity.
If it rises or falls. Debt is only a problem when it has to be repaid or refinanced in a bad year, so cover matters more than the amount. Rising debt with rising cover is a business borrowing to grow; rising debt with falling cover is the combination that ends badly.
Cash conversion
How much of IBKR's revenue arrives as operating cash?
Period
Operating cash flow / revenue
2014
0.3998
2015
0.6098
2016
0.4549
2017
0.6257
2018
1.238
2019
1.3764
2020
3.6375
2021
2.1724
2022
1.2938
2023
1.047
2024
1.6825
2025
2.5481
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→231.9% of every dollar IBKR sold arrived as operating cash. Up from 40.0% in 2014.
What this measures
Operating cash flow as a share of revenue: of every dollar sold, how much reached the bank before capital spending.
What good looks like. A high share, holding up or improving. It is the clearest sign that reported profit is real.
If it rises or falls. It falls when customers take longer to pay or stock builds up, and it can stay high while profit falls - which is usually the more reassuring of the two.
Shareholders' equity
Is IBKR's shareholder equity (book value) growing?
Period
Equity ($)
2012
598.5M
2013
707.3M
2014
766.0M
2015
863.0M
2016
974.0M
2017
1.09B
2018
1.28B
2019
1.45B
2020
1.95B
2021
2.40B
2022
2.85B
2023
3.58B
2024
4.28B
2025
5.36B
2026
5.90B
→The company's own capital grew from $3.6B in 2023 to $5.9B (+65%). The business is building book value rather than consuming it.
What this measures
What would be left for shareholders if every asset were sold at its book value and every debt repaid. Book value, in other words.
What good looks like. Equity growing as retained profits build up, unless the company is deliberately returning more than it earns.
If it rises or falls. Equity falls for two very different reasons: buybacks, which return money to you, and losses, which do not. The distinction is the whole story, and negative equity means liabilities now exceed assets, which makes debt-to-equity and return on equity meaningless rather than alarming.
What does “Health” actually mean?
Health asks one question: can the business survive a bad year? We check whether near-term bills are covered, whether debt is modest and shrinking, whether earnings comfortably pay the interest, and - for loss-makers - how many years of cash are left at the current burn rate.
What comes back to shareholders is thin or stretched. Read the checks before counting on it.
+0.00%bought back, TTM, over market value
+0.43%at the current rate
$147Mdividends plus buybacks
$124Mlast 12m, dilutes the buybacks
+151.7%since 2011 (split-adjusted)
Capital returned vs stock comp
Do IBKR's buybacks and dividends outweigh the stock it issues to staff?
Year
Buybacks
Dividends
Stock comp
2,008
866,000
-
-
2,009
-
-
-
2,010
-
-
-
→Shareholders received $134M in dividends in 2010. The trailing twelve months come to $147M. Stock compensation issued $118M of new shares in the same year, offsetting 88% of that.
What this measures
Cash returned through buybacks and dividends, alongside the value of new shares issued to employees as compensation.
What good looks like. Returns comfortably larger than stock compensation, so the share count actually falls.
If it rises or falls. A company can announce billions in buybacks while issuing nearly as much stock to staff, and the two largely cancel. What reaches you is the net effect, which is why both bars are here rather than only the buyback.
Shareholder yield
What is IBKR's shareholder yield from dividends and buybacks?
Year
Buyback yield
Dividend yield
2,016
-
0.0114
2,017
-
0.0099
2,018
-
0.0065
2,019
-
0.0083
2,020
-
0.0085
2,021
-
0.0059
2,022
-
0.0061
2,023
-
0.0049
2,024
-
0.0067
2,025
-
0.0053
◌ 2026 = at the latest close (2026-10-22), over the trailing twelve months; earlier years are annual averages · the last point is at the latest close (2026-10-22); earlier quarters use that quarter's average price over the trailing twelve months to it
→IBKR handed back 0.4% of its market value over the last twelve months, below the 2% this check asks for. Most of it is the dividend (0.4% against 0.0% of buybacks). Its own average is 0.7%, so less is coming back than usual.
What this measures
Dividends and buybacks, each as a percentage of what the company was worth that year. The dollar chart says how much came back; this says how much came back for the price.
What good looks like. A total that clears a couple of percent and holds. Which half it comes from matters less than whether it is sustained.
If it rises or falls. A yield rises when the price falls as readily as when the payout grows, so read a jump beside the price chart before treating it as generosity.
Share count change (split-adjusted)
Is IBKR's share count rising or falling?
Year
Share-count change
2,012
0.061
2,013
0.0819
2,014
0.1332
2,015
0.0832
2,016
0.0766
2,017
0.0536
2,018
0.0474
2,019
0.0345
2,020
0.0496
2,021
0.1782
2,022
0.0662
2,023
0.0449
2,024
0.0298
2,025
0.018
→The share count grew 1.8% in 2025, averaging 3.1% a year over three years. Your slice of the company shrinks by that much each year unless earnings grow faster.
What this measures
The yearly change in the number of shares in issue, adjusted for splits so the years compare. A bar below zero is a falling share count, usually from buybacks; above zero, new shares were issued.
What good looks like. A flat or falling share count. Falling means each share you hold owns a little more of the business every year.
If it rises or falls. A rising count divides the same business among more owners, so your slice shrinks unless profits grow faster. This is the most direct chart on the page: it is your ownership, measured.
Dividend per share (split-adjusted)
Is IBKR's dividend per share growing?
Year
DPS ($)
2,011
0.0759
2,012
0.3521
2,013
0.0982
2,014
0.0996
2,015
0.1
2,016
0.0966
2,017
0.0987
2,018
0.0976
2,019
0.1009
2,020
0.0992
2,021
0.1
2,022
0.0987
2,023
0.0992
2,024
0.211
2,025
0.3019
◌ on the quarterly views, the dividend paid over the trailing twelve months, or in the single quarter, over that quarter's diluted share count
→The dividend per share reached $0.30 in 2025, compounding +25% a year since 2020.
What this measures
The dividend paid on one share each year, adjusted for splits so a share today compares with a share ten years ago.
What good looks like. A payment that rises steadily. A long unbroken run of rises is a management commitment as much as a number.
If it rises or falls. A cut is one of the strongest signals a board can send, because they know how it will be read. Check it against the payout chart: a rising dividend the business cannot cover is a promise borrowed against.
Dividend yield
What is IBKR's dividend yield at today's price?
Year
Yield
2016
0.0114
2017
0.0099
2018
0.0065
2019
0.0083
2020
0.0085
2021
0.0059
2022
0.0061
2023
0.0049
2024
0.0067
2025
0.0053
2026
0.0043
◌ 2026 = at the latest close (2026-10-22), over the trailing twelve months; earlier years are annual averages · the last point is at the latest close (2026-10-22); earlier quarters use that quarter's average price over the trailing twelve months to it
→IBKR's dividend at its current rate is 0.43% of today's price.
What this measures
The dividend paid over the trailing twelve months as a percentage of the share price, at each quarter's (or year's) average price and at today's.
What good looks like. A yield in line with the company's own history. A yield far above it is usually the price falling, not the dividend rising.
If it rises or falls. Yield moves for two opposite reasons, and they are easy to confuse: a bigger dividend, or a cheaper share. The dividend-per-share chart above tells you which one happened.
Payout quality
What share of its profit and cash does IBKR pay out as dividends?
Year
Of profits
Of free cash flow
2,011
0.2178
0.0136
2,012
1.587
0.0914
2,013
0.5405
-
2,014
0.5165
0.0552
2,015
0.5102
0.0345
2,016
0.3095
0.0409
2,017
0.3684
0.0263
2,018
0.1716
0.0123
2,019
0.1925
0.0116
2,020
0.1641
0.004
2,021
0.1234
0.0064
2,022
0.1053
0.0101
2,023
0.07
0.0092
2,024
0.1219
0.0105
2,025
0.1362
0.0085
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · each quarterly point is the trailing twelve months to that quarter end, so the last one is the current figure
→The dividend consumed 14% of profit and 1% of free cash flow in 2025. That leaves room to keep paying through a weak year.
What this measures
The dividend as a share of profit, and as a share of free cash flow. Two views of the same question, because profit and cash are not the same thing.
What good looks like. Comfortably under 75% of profit and under 90% of free cash flow, which leaves room to keep paying through a weak year.
If it rises or falls. A payout ratio climbing towards 100% means the dividend is consuming everything the business earns, so the next bad year has to be funded by borrowing or by a cut. Above 100% it is already being funded from somewhere else.
Dilution against what it bought
Has IBKR's revenue per share grown faster than its share count?
Change since 2014. The gap between the lines is what each share gained or lost. Share counts are split-adjusted weighted averages.
Year
Share count, change since 2014
Revenue per share, change since 2014
2,014
0
0
2,015
0.0832
0.0524
2,016
0.1662
0.1477
2,017
0.2286
0.3282
2,018
0.2869
0.4178
2,019
0.3312
0.395
2,020
0.3973
0.5219
2,021
0.6463
0.5805
2,022
0.7553
0.6752
2,023
0.8341
1.2687
2,024
0.8888
1.6319
2,025
0.9228
2.094
◌ 2026 = trailing twelve months to the latest filed quarter (2026-06-30), not a full fiscal year · on the quarterly view, revenue per share is the trailing twelve months over that quarter's diluted count
→IBKR issued 150% more shares from 2011 to 2025, but revenue per share still rose 209%. The dilution bought more growth than it cost existing holders.
What this measures
The share count and revenue per share over the same years, both indexed to 100 at the start, so the two lines can be compared directly.
What good looks like. The per-share line above the share-count line: whatever the company did with its shares, more business ended up behind each one.
If it rises or falls. Issuing shares is not automatically bad. It is bad when the money raised buys less growth than the dilution cost, which is exactly what the gap between these two lines shows.
Why compare buybacks with stock compensation?
A company can trumpet billions in buybacks while quietly issuing nearly as much stock to employees. What matters to you is the net effect: is the share count actually falling? If not, the 'return' is mostly recycling.
→IBKR is in a downtrend: the price is below the cloud where recent trading settled and that cloud is still falling. Both shorter readings point down as well, so nothing here disagrees with the downtrend.
How the trend above is worked out
The trend read is the daily Ichimoku picture, the same indicator drawn on the chart above. Five names, and what each one is: the TENKAN is the midpoint of the last 9 sessions' high and low, the fast line; the KIJUN is the same over 26 sessions, the slow one; the two SENKOU spans are midpoints drawn 26 sessions into the FUTURE, and the band between them is the KUMO cloud - because it is drawn forward, the support for the coming weeks is already fixed and a change of its direction can be seen coming; the CHIKOU is today's close compared with the close 26 sessions back. A trend confirms itself in that order and the checks follow it: price clears the cloud, holds above both lines, the Tenkan crosses above the Kijun, the cloud ahead turns up, and the Chikou stands higher than the price a month ago. Six of six therefore means all of that at once; a price sitting inside the cloud, or below its own lines, cannot get there. The last check is the one Ichimoku cannot answer - whether the S&P 500 did better over 12 months (252 sessions), measured on the SPY ETF with dividends included, on the same adjusted basis as the stock's own price. Our figures are the last close we hold, refreshed every trading night; the chart is live. None of this says anything about the business, and it is not advice.
Are IBKR's insiders buying or selling shares with their own money?
Month
Buys ($)
Sells ($)
2023-11
0
2.7M
2023-12
0
0
2024-01
0
39.7M
2024-02
0
31.6M
2024-03
0
0
2024-04
0
0
2024-05
0
0
2024-06
0
0
2024-07
0
0
2024-08
0
0
2024-09
0
0
2024-10
0
0
2024-11
0
0
2024-12
0
0
2025-01
29,634
0
2025-02
0
0
2025-03
0
0
2025-04
0
0
2025-05
0
0
2025-06
0
0
2025-07
0
3.6M
2025-08
0
22.8M
2025-09
0
63.4M
2025-10
26,380
3.8M
2025-11
0
0
2025-12
0
0
2026-01
0
30.7M
2026-02
3,660
0
2026-03
1,730
0
2026-04
1,710
2.0M
2026-05
1,991
0
2026-06
2,153
0
2026-07
2,201
0
2026-08
2,176
0
2026-09
2,363
0
2026-10
2,136
0
→Since November 2023, insiders bought $76,133 and sold $200M on the open market, a net sale of $200M. A further 82 transactions were grants, option exercises or tax withholding, which say nothing either way.
What this measures
Open-market buys and sells by the company's own officers and directors, from their Form 4 filings. Grants, option exercises and shares withheld for tax are excluded, because they are compensation rather than decisions.
What good looks like. Buying with their own money, which is the one insider action that is hard to explain away.
If it rises or falls. Selling is weak evidence: insiders sell to diversify, to buy houses, and on pre-scheduled plans set months ahead. Buying is stronger evidence, because there is only one reason to do it. The absence of any buying over a long stretch is itself worth noticing.
The record
Who did what, exactly?
Date
Insider
Role
Type
Shares
Price
Value
2026-10-01
Lori A Conkling
Director
BUY
25
$85.42
$2,136
2026-09-01
Lori A Conkling
Director
BUY
25
$94.53
$2,363
2026-08-03
Lori A Conkling
Director
BUY
25
$87.03
$2,176
2026-07-31
Earl H Nemser
Vice Chairman
award
803,568
$87.99
$70.71M
2026-07-01
Lori A Conkling
Director
BUY
25
$88.03
$2,201
2026-06-01
Lori A Conkling
Director
BUY
25
$86.10
$2,153
2026-05-08
Paul Jonathan Brody
Chief Financial Officer
tax
82,920
$84.42
$7M
2026-05-08
Denis Mendonca
Chief Accounting Officer
tax
11,157
$84.42
$941,874
2026-05-08
Milan Galik
Chief Executive Officer
tax
255,039
$84.42
$21.53M
2026-05-08
Thomas Aj Frank
Executive Vice President
tax
31,730
$84.42
$2.68M
2026-05-08
Earl H Nemser
Vice Chairman
tax
22,486
$84.42
$1.9M
2026-05-01
Lori A Conkling
Director
BUY
25
$79.64
$1,991
2026-04-28
Lawrence E Harris
Director
SELL
26,000
$76.93
$2M
2026-04-01
Lori A Conkling
Director
BUY
25
$68.38
$1,710
2026-03-02
Lori A Conkling
Director
BUY
25
$69.21
$1,730
2026-02-25
Lori A Conkling
Director
BUY
50
$73.21
$3,660
2026-01-27
Earl H Nemser
Vice Chairman
SELL
39,731
$75.07
$2.98M
2026-01-27
Earl H Nemser
Vice Chairman
SELL
20,469
$75.75
$1.55M
2026-01-26
Earl H Nemser
Vice Chairman
SELL
60,882
$75.83
$4.62M
2026-01-26
Earl H Nemser
Vice Chairman
SELL
30,817
$76.72
$2.36M
2026-01-26
Earl H Nemser
Vice Chairman
SELL
3,101
$77.98
$241,816
2026-01-23
Earl H Nemser
Vice Chairman
SELL
84,935
$77.65
$6.6M
2026-01-23
Earl H Nemser
Vice Chairman
SELL
60,065
$78.14
$4.69M
2026-01-22
Earl H Nemser
Vice Chairman
SELL
100,000
$76.81
$7.68M
2026-01-01
William Peterffy
Director
award
389
$64.31
$25,017
2026-01-01
Earl H Nemser
Vice Chairman
award
389
$64.31
$25,017
2026-01-01
Paul Jonathan Brody
Chief Financial Officer
award
389
$64.31
$25,017
2026-01-01
Milan Galik
Chief Executive Officer
award
389
$64.31
$25,017
2026-01-01
Lawrence E Harris
Director
award
389
$64.31
$25,017
2026-01-01
Lori A Conkling
Director
award
389
$64.31
$25,017
2026-01-01
Jill Bright
Director
award
389
$64.31
$25,017
2026-01-01
Nicole Yuen
Director
award
389
$64.31
$25,017
2026-01-01
Richard H Repetto
Director
award
389
$64.31
$25,017
2025-12-31
Paul Jonathan Brody
Chief Financial Officer
award
389
$64.31
$25,017
2025-12-31
Lawrence E Harris
Director
award
389
$64.31
$25,017
2025-12-31
Jill Bright
Director
award
389
$64.31
$25,017
2025-12-31
Richard H Repetto
Director
award
389
$64.31
$25,017
2025-12-31
Milan Galik
Chief Executive Officer
award
389
$64.31
$25,017
2025-12-31
Earl H Nemser
Vice Chairman
award
389
$64.31
$25,017
2025-12-31
Lori A Conkling
Director
award
389
$64.31
$25,017
2025-12-31
Nicole Yuen
Director
award
389
$64.31
$25,017
2025-12-31
William Peterffy
Director
award
389
$64.31
$25,017
2025-10-29
Lawrence E Harris
Director
SELL
10,645
$69.00
$734,505
2025-10-28
Lawrence E Harris
Director
SELL
6,855
$69.15
$474,023
2025-10-27
Lawrence E Harris
Director
SELL
7,500
$69.73
$522,975
2025-10-24
Lawrence E Harris
Director
SELL
8,000
$68.50
$548,000
2025-10-23
Jill Bright
Director
BUY
400
$65.95
$26,380
2025-10-23
Lawrence E Harris
Director
SELL
22,000
$67.63
$1.49M
2025-09-30
Paul Jonathan Brody
Chief Financial Officer
SELL
1,979
$69.30
$137,145
2025-09-30
Paul Jonathan Brody
Chief Financial Officer
SELL
1,155
$70.00
$80,850
2025-09-29
Paul Jonathan Brody
Chief Financial Officer
SELL
7,414
$67.16
$497,924
2025-09-29
Paul Jonathan Brody
Chief Financial Officer
SELL
8,792
$68.27
$600,230
Why do the transaction types matter so much?
Most insider filings are not trades: stock grants, option exercises and tax withholding are how executives get paid, and gifts are estate planning. The signal lives in open-market transactions - a buy means an insider chose to spend their own cash on the stock. Sells are murkier: many are pre-scheduled 10b5-1 plans set months in advance. That's why the chart counts only open-market activity, and the table labels every row.
VIII
Ownership
informational
85.8%on Form 13F, 30 June 2026
3.1%officers, directors, founders
35.6%together
1of the 18 TenQ follows
Top holders
Who owns Interactive Brokers stock?
Fund managers filing Form 13F held 85.8% of the company's shares on 30 June 2026. The largest holder is BlackRock, Inc., with 7.3%. Insiders hold 3.1%.
#
Holder
Stake
Shares
Value
Change
1
BlackRock, Inc.Fund manager
7.31%
33.1M
$2.7B
+5.6%
2
Vanguard Capital Management LLCFund manager
6.26%
28.3M
$2.3B
+0.6%
3
Orbis Investment Management LtdHolds over 5% · Form 13G, 31 December 2024
4.66%
21.1M
$1.7B
-
4
State Street CorpFund manager
4.29%
19.4M
$1.6B
+1.8%
5
FMR LLCFund manager
2.61%
11.8M
$973M
-5.4%
6
Geode Capital Management, LLCFund manager
2.35%
10.6M
$876M
+1.9%
7
Greenwich Wealth Management LLCFund manager
2.19%
9.9M
$816M
-0.0%
8
Invesco Ltd.Fund manager
2.14%
9.7M
$799M
+0.6%
9
Vanguard Portfolio Management LLCFund manager
1.93%
8.7M
$718M
-41.8%
10
Two Sigma Investments, LPFund manager
1.84%
8.3M
$686M
+0.3%
11
Wellington Management Group LLPFund manager
1.63%
7.4M
$607M
-24.5%
12
Kayne Anderson Rudnick Investment Management LLCFund manager
1.41%
6.4M
$524M
-36.4%
13
Norges BankFund manager
1.40%
6.3M
$521M
New
14
Orbis Allan Gray LtdFund manager
1.34%
6.1M
$499M
-0.8%
15
Thomas PeterffyChairman · Form 4, 20 February 2025
1.34%
6.1M
$499M
-
16
W1M Asset Management LtdFund manager
1.32%
6.0M
$492M
+1.0%
17
Bank of America CorpFund manager
1.31%
6.0M
$490M
-4.4%
18
American Century Companies IncFund manager
1.23%
5.6M
$459M
-2.8%
19
Ninety One UK LtdFund manager
1.16%
5.3M
$433M
New
20
JPMorgan Chase & CoFund manager
1.15%
5.2M
$427M
-22.9%
The full list of top holders is free with an account
Source: SEC Form 13F filings for the quarter to 30 June 2026, Schedules 13D and 13G, and Form 4. Shares on today's basis, value at the latest price.
Super investors
Which super investors own Interactive Brokers stock?
George Soros's Soros Fund Management holds Interactive Brokers, 0.2% of its portfolio, as of 30 June 2026. It is the only one of the 18 super investors TenQ follows that holds it.
Source: each firm's Form 13F for the quarter to 30 June 2026, and its Form 4 and Schedules 13D and 13G since. A weight is the holding's share of the firm's 13F portfolio. All super investors
Where does this list come from?
Fund managers with more than $100 million in US stocks report their holdings every quarter on Form 13F, up to 45 days after the quarter ends, so the fund figures are as of the last quarter end. A fund family reports as one manager, and funds together can report more than 100%: shares lent to short sellers are bought again by other funds, and both report them. Anyone holding more than 5% of a class files a Schedule 13D or 13G, and officers and directors report what they hold on Form 4 after every trade, so those rows carry their own dates. Short positions are not reported anywhere. A stake is the holder's shares as a share of all the company's shares, with other share classes converted at their market value.