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Not Investment Advice

IBKR

NASDAQ · USD
Interactive Brokers Group, Inc.
Financial Services · Investment - Banking & Investment Services
CEO Milan Galik Employees 3,182 R&D / revenue 0.0%
Last price
$82.69−3.88%last session
Market cap
$145.3B
P/E (TTM)
31.4x
From 52w high
−16.3%
From 52w low
+40.3%
1-year return
+20.8%
RSI 14 · vs SMA200
37.6 · +0.4%
IS score
56.4/ 100
Factor model across 8 sub-scores, ranked against 3,010 US stocks. Describes the business, not the outlook.
Download full factsheet (PDF)

One year, rebased to 100

IBKR   SPY   XLF (sector ETF) · weekly closes
100120140Jan 26Apr 26Jul 26Oct 26IBKR 121SPY 116XLF 107

Score DNA

Each bar is a 0-100 score within the scored universe
66
Profitability
70
Growth
49
Value
94
Momentum
30
Risk (safety)
58
Quality
51
Balance sheet
61
Earnings quality

Flags

Strengths
✓ Net cash✓ Insider buying
Warnings
▲ Share count rising
Observations
Moat model: Wide, Network EffectsPiotroski 6 / 9Beta 1.353 of 4 smart-money sources active

Smart-money strip

Each disclosure source on its own window. Filings coinciding is not coordination.
INSForm 4 · 180 days
Insider open-market buys
6
$0.01M bought
Form 144 notices (12m): 3, $37.2M proposed, not confirmed sales
CONGSTOCK Act · 180 days
Congressional purchases
0
No disclosed purchases
Members disclose in ranges, 30-45 days after the trade
13F13F · quarter to 2026-06-30
Net change in institutional holders
+118
198 new holders, 69 closed
1,117 filers hold 87.4% · 397 added, 383 trimmed
ETFETF holdings · 30 days
Net funds accumulating
+322
1,099 funds adding shares
777 funds trimming · counts of funds, not dollars
DARKFINRA · daily
Short-sale share of off-exchange volume
30.9%
20-day avg 46.5%, 50-day avg 46.6%
Latest 15.6 pp under its 20-day average · a flow, not short interest

Key financials · FY2025

USD, fiscal year. Stock-based compensation is non-cash; shown against FCF.
Income statement
Revenue$10.2B
Revenue growth YoY+9.8%
Gross margin89.8%
Operating income$8.8B
Operating margin86.0%
Net income$984.0M
Net margin9.6%
EPS (diluted)$2.22
Cash flow
Operating cash flow$15.8B
Capital expenditure$67.0M
Free cash flow$15.7B
FCF conversion (FCF / OCF)99.6%
Stock-based compensation$118.0M
FCF less SBC$15.6B
Buybacks$84.0M
Dividends$134.0M
Balance sheet & returns
Cash & short-term investments$5.0B
Total debt$19.0M
Net cash$4.9B
Shareholders' equity$20.5B
Goodwill & intangibles$0
Debt / equity0.00
ROE (TTM)11.7%
ROIC (TTM)7.1%
Operating margin by fiscal year
61.5%FY202175.4%FY202283.8%FY202384.2%FY202486.0%FY2025
Revenue $2.9B (FY2021) to $10.2B (FY2025), a 36.6% CAGR.

Valuation

P/E (TTM)31.4x
EV / EBITDA13.7x
Price / sales12.53x
Price / FCF9.2x
FCF yield10.90%
Buyback yield0.06%
SBC / revenue1.1%
Price / book1.61x
Forward P/E FY202630.7x
Forward P/E FY202725.0x
Forward P/E FY202821.4x
Forward multiples divide today's price by Street EPS estimates. Street mean target $107.00 across 15 analysts last quarter is theirs, not ours.

IBKR vs industry median

29 companies in Investment - Banking & Investment Services
Gross margin 94.6% 56.0% Operating margin 87.0% 17.6% Net margin 10.2% 10.0% ROIC 7.1% 4.4%
IBKR (TTM)Industry median Asset turnover 0.05 vs industry 0.12 · financial leverage 10.46

Earnings delivery

Next report 2027-01-19 · consensus EPS $0.72
58%
beat rate, 7 of 12 quarters
+1.7%
median EPS surprise
6
longest beat streak
-72-76-6+3-1-2+8+5+9+5+8+0
EPS surprise in % vs the consensus at the time, oldest (left) to newest, 2022-10-18 to 2026-10-15. Bars cap at ±60%.

Peers

Market-cap band, not the industry cohort above
CompanyMkt capP/EROENet marginRev growth12m return
IBKR Interactive Brokers Group, I $145.3B31.4x11.7%10.2%+9.8% +20.8%
BK The Bank of New York Mellon $97.4B21.0x14.2%17.3%+0.7% +31.9%
UBS UBS Group AG $146.0B16.1x9.6%15.6%+1.4% +22.7%
CB Chubb Limited $138.8B12.6x15.5%18.2%+7.6% +34.6%
SCHW The Charles Schwab Corporati $159.0B15.6x40.6%35.6%+14.7% −0.3%
PGR The Progressive Corporation $127.0B11.0x34.9%14.0%+10.5% —
SPGI S&P Global Inc. $126.7B26.1x15.1%29.4%+9.7% —
COF Capital One Financial Corpor $123.8B12.5x9.4%15.2%+36.7% —
12-month window: SPY +15.9%, sector ETF XLF +7.2%. Past returns describe history only.

Recent 8-K filings

2026-10-15Earnings Release; Exhibits
2026-07-31Other Events; Exhibits
2026-07-31Other Events; Exhibits
2026-07-21Earnings Release; Exhibits
2026-04-29Shareholder Vote; Exhibits
2026-04-21Earnings Release; Exhibits

Context

Shares outstanding453,077,771
Free float96.9%
Institutional ownership87.4%
Beta1.35
Dividend yield0.41%
Last dividend$0.09 on 2026-09-01
50 / 200-day average$90.30 / $82.31
Large-cap Financial Services median P/E14.0x

Full factsheet

The PDF carries everything on this page plus the cash-allocation waterfall, Form 144 notices, 13F holder detail, dark-pool and short-flow history, seasonality and the moat assessment (Wide).

Read it in the browser Download (PDF)

All fundamentals · 140 measures in 13 categories

Percentile = where IBKR sits among 5 scored companies in Investment - Banking & Investment Services (0 = lowest value, 100 = highest). It is a position, not a grade. Balance-sheet ratios built for operating companies are n/a for lenders and insurers.
ValuationProfitability (TTM)Returns on capitalGrowthMargin history & stabilityLiquidity (latest quarter)Leverage & solvency (latest quarter)EfficiencyCash flow & earnings qualityDividends & buybacksScores & forensic checksPer shareSize (TTM)

Valuation

MeasureIBKRIndustry medianIndustry percentileSector median
P/E (TTM) 129.1x 20.0x
100th		 11.9x
PEG (P/E ÷ 3-yr EPS CAGR) 4.75 — 1.04
Price / sales 13.1x 3.2x
100th		 2.5x
Price / book 24.6x 4.0x
100th		 1.3x
Price / tangible book 6.6x 6.6x
50th		 1.6x
Price / free cash flow n/a
Price / operating cash flow n/a
Enterprise value n/a
EV / sales n/a
EV / EBITDA n/a
EV / EBIT n/a
EV / free cash flow n/a
Earnings yield 0.8% 5.0%
0th		 7.9%
FCF yield n/a
Operating cash flow yield n/a
Graham number (per share) $27.17 $43.25
0th		 $50.71

Profitability (TTM)

MeasureIBKRIndustry medianIndustry percentileSector median
Gross margin n/a
EBITDA margin n/a
Operating margin 87.1% 21.8%
100th		 23.3%
EBIT margin 87.6% 22.2%
100th		 23.3%
Net margin 10.1% 14.6%
0th		 18.7%
NOPAT margin 79.6% 17.4%
100th		 18.7%
FCF margin n/a
Operating cash flow margin n/a
R&D / revenue 0.0% 0.0%
0th		 0.0%
SG&A / revenue 4.1% 14.2%
25th		 20.1%
Stock comp / revenue 1.1% 3.8%
25th		 0.7%
Effective tax rate 8.6% 20.2%
0th		 21.0%

Returns on capital

MeasureIBKRIndustry medianIndustry percentileSector median
ROE (on average equity) 21.0% 21.6%
25th		 11.9%
ROA 0.5% 11.2%
0th		 1.4%
ROIC n/a
ROCE n/a
Return on tangible assets 4.5% 15.5%
25th		 2.0%
Cash ROIC (OCF / invested capital) n/a
Gross profitability (GP / assets) n/a
ROIC, 3-yr average n/a
ROIC, 5-yr average n/a
ROE, 5-yr average 16.0% 16.2%
25th		 10.7%
Incremental ROIC n/a

Growth

MeasureIBKRIndustry medianIndustry percentileSector median
Revenue growth (TTM YoY) 15.8% — 7.1%
Revenue growth (QoQ) 9.3% 4.4%
75th		 2.8%
Revenue CAGR, 3 yr 20.8% 20.0%
75th		 10.8%
Revenue CAGR, 5 yr 32.6% 12.1%
75th		 11.3%
Gross profit CAGR, 3 yr n/a
Operating income CAGR, 3 yr 23.5% 23.5%
50th		 8.8%
Net income growth (TTM YoY) 34.4% — 24.7%
Net income CAGR, 3 yr 30.4% 32.8%
25th		 9.4%
EPS growth (TTM YoY) 31.8% 31.8%
50th		 25.1%
EPS CAGR, 3 yr 27.2% 27.2%
50th		 7.3%
EPS CAGR, 5 yr 23.9% 18.3%
100th		 4.2%
FCF growth (TTM YoY) n/a
FCF CAGR, 3 yr n/a
Operating cash flow CAGR, 3 yr n/a
Book value CAGR, 3 yr 20.2% 20.2%
50th		 8.9%
Dividend CAGR, 3 yr 5.6% 3.3%
100th		 1.9%
Sustainable growth rate 18.2% 15.8%
75th		 8.3%

Margin history & stability

MeasureIBKRIndustry medianIndustry percentileSector median
Gross margin, 3-yr average n/a
Operating margin, 3-yr average 85.3% 20.3%
100th		 21.4%
Net margin, 3-yr average 8.9% 9.7%
25th		 16.5%
FCF margin, 3-yr average n/a
Revenue stability (0-1) 0.99 0.82
100th		 0.86
Earnings stability (0-1) 0.93 0.42
100th		 0.37
Margin stability (0-1) 0.93 0.85
75th		 0.81

Liquidity (latest quarter)

MeasureIBKRIndustry medianIndustry percentileSector median
Cash & short-term investments n/a
Net cash (− = net debt) n/a
Working capital n/a
Current ratio n/a
Quick ratio n/a
Cash ratio (cash + ST investments / current liabilities) n/a
Defensive interval (days) n/a

Leverage & solvency (latest quarter)

MeasureIBKRIndustry medianIndustry percentileSector median
Total debt n/a
Debt / equity n/a
Net debt / equity n/a
Debt / assets n/a
Debt / capital n/a
Debt / EBITDA n/a
Net debt / EBITDA n/a
Interest coverage (EBIT / interest) n/a
Cash interest coverage n/a
Debt payback (years of OCF) n/a
Liabilities / assets 91.0% 44.0%
75th		 86.2%
IS credit model rating BB — —
Implied credit spread (bps) 475 65
75th		 175

Efficiency

MeasureIBKRIndustry medianIndustry percentileSector median
Asset turnover n/a
Fixed asset turnover n/a
Inventory turnover n/a
Receivables turnover n/a
Days sales outstanding n/a
Days inventory outstanding n/a
Days payables outstanding n/a
Cash conversion cycle (days) n/a
Capex / revenue n/a
Capex / depreciation n/a
Operating expense ratio n/a

Cash flow & earnings quality

MeasureIBKRIndustry medianIndustry percentileSector median
Operating cash flow / net income n/a
FCF / net income n/a
FCF / operating cash flow n/a
Capex / operating cash flow n/a
Accruals ratio n/a
Sloan accruals ratio n/a
Earnings quality score (0-1) n/a

Dividends & buybacks

MeasureIBKRIndustry medianIndustry percentileSector median
Dividend yield 0.4% 1.6%
0th		 2.3%
Dividend per share (TTM) $0.34 $2.00
0th		 $1.03
Payout ratio (dividends / net income) 13.1% 27.0%
25th		 30.0%
Dividends / FCF n/a
Dividend growth (YoY) 24.3% 24.3%
50th		 6.4%
Buyback yield 0.1% 2.0%
25th		 1.7%
Shareholder yield (dividends + buybacks) 0.2% 4.0%
25th		 5.2%
Share count change (YoY) 2.0% — -0.3%
Buybacks, last 5 years $482.0M $571.1M
25th		 $85.3M

Scores & forensic checks

MeasureIBKRIndustry medianIndustry percentileSector median
IS score 56 60
25th		 53
IS profitability 66 63
75th		 59
IS growth 70 78
25th		 57
IS value 49 52
0th		 77
IS momentum 94 94
50th		 76
IS risk (safety) 30 100
25th		 65
IS quality 58 74
0th		 71
IS balance sheet 51 62
0th		 51
IS earnings quality 61 67
25th		 74
IS cash flow 81 81
50th		 71
Piotroski F-score (0-9) 6 5
75th		 6
Altman Z-score —
Beneish M-score —
Ohlson O-score −8.06 −9.10
75th		 −6.00
IS credit score 42 90
25th		 68

Per share

MeasureIBKRIndustry medianIndustry percentileSector median
EPS, diluted (TTM) $2.50 $6.01
0th		 $3.36
Book value per share $13.12 $19.27
25th		 $28.13
Tangible book per share $51.41 $29.65
100th		 $21.49
Revenue per share $24.68 $37.32
0th		 $17.62
FCF per share n/a
Operating cash flow per share n/a
Cash per share n/a

Size (TTM)

MeasureIBKRIndustry medianIndustry percentileSector median
Market cap $145.3B $9.1B
100th		 $2.5B
Revenue $11.1B $2.5B
75th		 $1.0B
EBITDA $9.8B $594.4M
100th		 $269.3M
Net income $1.1B $406.2M
75th		 $168.0M
Free cash flow n/a
Total assets $247.3B $3.7B
75th		 $8.5B
Shareholders' equity $5.9B $2.3B
75th		 $1.5B
Employees 3,265 2,800
75th		 1,392

Insider transactions, last 6 months

Form 4 · most recent 12
DateInsiderTypeSharesPriceValueOwned after
2026-10-01Conkling Lori A
Director
 Open-market buy 25$85.42$2,1362,584
2026-09-01Conkling Lori A
Director
 Open-market buy 25$94.53$2,3632,559
2026-08-03Conkling Lori A
Director
 Open-market buy 25$87.03$2,1762,534
2026-07-31Nemser Earl H
Director, Vice Chairman
 Award / grant 803,568$87.99$70.7M803,568
2026-07-01Conkling Lori A
Director
 Open-market buy 25$88.03$2,2012,509
2026-06-01Conkling Lori A
Director
 Open-market buy 25$86.10$2,1522,484
2026-05-08Brody Paul Jonathan
Director, Chief Financial Officer
 Tax withholding 82,920$84.42$7.0M2,856,806
2026-05-08Mendonca Denis
Chief Accounting Officer
 Tax withholding 11,157$84.42$941,874145,071
2026-05-08Galik Milan
Director, Chief Executive Officer
 Tax withholding 255,039$84.42$21.5M3,215,389
2026-05-08Frank Thomas Aj
Executive Vice President
 Tax withholding 31,730$84.42$2.7M251,518
2026-05-08Nemser Earl H
Director, Vice Chairman
 Tax withholding 22,486$84.42$1.9M429,344
2026-05-01Conkling Lori A
Director
 Open-market buy 25$79.64$1,9912,459

Shares acquired vs disposed, by month

acquired disposed · all Form 4 types
MarAprMayJunJulAugSepOct

By transaction type, 6 months

TypeDirectionFilingsSharesValue
Award / grantAcquired1803,568$70.7M
Open-market buyAcquired6150$13,019
Open-market saleDisposed126,000$2.0M
Tax withholdingDisposed5403,332$34.0M
Awards, option exercises and tax withholding are compensation mechanics; open-market buys and sales are the discretionary ones.

Form 144 notices

12 months: 3 notices · 501,000 shares · $37.2M
FiledFilerShares proposedEst. proceeds
2026-04-28Harris Lawrence E26,000$2.0M
2026-01-22Nemser Earl H400,000$30.3M
2025-10-23Harris Lawrence E75,000$4.9M
2025-09-09Brody Paul Jonathan1,000,000$61.1M
A Form 144 is notice of a proposed sale, not a confirmed one.

Congress trades

12 months: House 1 trades (1 purchases) · Senate 0 (0 purchases)
TradedMemberChamberTypeAmountDisclosed
2026-04-13Ro KhannaHousePurchase$1,001 - $15,0002026-05-13
2025-10-13Lisa C. McClainHouseSale (Full)$1,001 - $15,0002025-11-24
2025-08-13Lisa McClainHousePurchase$1,001 - $15,0002025-09-15
2025-08-12Lisa C. McClainHousePurchase$1,001 - $15,0002025-09-15
STOCK Act disclosures, in ranges, filed up to 45 days after the trade.

Largest 13F holders

Quarter to 2026-06-30, the latest most managers have filed
ManagerSharesValue% of shares out
BlackRock, Inc.33,129,663$2.9B7.31%
VANGUARD CAPITAL MANAGEMENT LLC28,349,920$2.5B6.26%
STATE STREET CORP19,437,767$1.7B4.29%
FMR LLC11,828,151$1.0B2.61%
GEODE CAPITAL MANAGEMENT, LLC10,641,906$925.5M2.35%
Greenwich Wealth Management LLC9,921,755$863.6M2.19%
Invesco Ltd.9,708,980$845.1M2.14%
VANGUARD PORTFOLIO MANAGEMENT LLC8,724,292$759.4M1.93%
TWO SIGMA INVESTMENTS, LP8,340,400$725.9M1.84%
WELLINGTON MANAGEMENT GROUP LLP7,382,141$642.5M1.63%
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC6,365,531$554.1M1.40%
NORGES BANK6,334,173$551.3M1.40%
Orbis Allan Gray Ltd6,069,270$528.3M1.34%
W1M Asset Management Ltd5,975,636$520.1M1.32%
BANK OF AMERICA CORP /DE/5,954,055$518.2M1.31%

Institutional ownership by quarter

2023-092026-0687.4%
% of shares held by 13F filers
2023-092026-061,117
Number of 13F filers holding

Holder changes by quarter

QuarterHoldersOwnershipNewIncreasedReducedClosed
2026-06-301,11787.4%19839738369
2026-03-3199984.6%139401329102
2025-12-3197785.7%16832934685
2025-09-3091084.7%19431329979
2025-06-3080284.5%1496311981
2025-03-3174484.9%13626925989
2024-12-3171083.6%17222823838
2024-09-3058482.9%9623318454
2024-06-3054783.4%9919618443
2024-03-3149784.5%9416217248
2023-12-3145583.3%8115415755
2023-09-3043383.4%6814914851

Schedule 13D / 13G filers

FiledFormFiler% of classShares
2026-04-30SCHEDULE 13GVanguard Capital Management7.3%32,540,281
2025-11-07SCHEDULE 13G/ABares Capital Management, Inc.0.0%0
2025-10-17SCHEDULE 13G/ABlackRock, Inc.6.2%27,619,620
2025-09-08SCHEDULE 13G/AThe Vanguard Group11.4%50,758,486
Required above 5% of a class; 13G is the passive form.

ETFs with the largest holding

ETFWeight in fundHolding value
VITSX0.05%$1.2B
VTSAX0.05%$1.2B
VTI0.05%$1.2B
VSMPX0.05%$1.2B
VFFSX0.06%$1.0B
VOO0.06%$1.0B

Share structure

Shares outstanding453,077,771
Float439,168,671
Free float96.9%

Income statement

Fiscal years, USD
FY2021FY2022FY2023FY2024FY2025
Revenue$2.9B$4.2B$7.8B$9.3B$10.2B
Cost of revenue$635.0M$778.0M$913.0M$1.0B$1.0B
Gross profit$2.3B$3.4B$6.9B$8.3B$9.2B
R&D$0$0$0$0$0
SG&A$209.0M$198.0M$252.0M$353.0M$279.0M
Operating income$2.0B$3.1B$6.5B$7.8B$8.8B
EBITDA$2.1B$3.1B$6.6B$8.0B$9.1B
Pretax income$1.8B$2.0B$3.1B$3.7B$4.8B
Income tax$151.0M$156.0M$257.0M$288.0M$414.0M
Net income$308.0M$380.0M$600.0M$755.0M$984.0M
EPS, diluted$0.81$0.94$1.42$1.73$2.22
Diluted shares380.0M405.2M423.4M436.0M447.9M

Balance sheet

FY2021FY2022FY2023FY2024FY2025
Cash & short-term investments$2.4B$3.4B$3.8B$3.6B$5.0B
Receivables$58.8B$42.6B$46.5B$67.1B$96.2B
Inventory$0$0$0$0$0
Total current assets$99.4B$103.0B$114.5B$135.2B$178.1B
PP&E, net$0$0$0$0$0
Goodwill & intangibles$0$0$0$48.0M$0
Total assets$109.1B$115.1B$128.3B$150.1B$203.2B
Accounts payable$86.7B$94.0B$102.1B$116.5B$156.7B
Total current liabilities$86.9B$94.4B$102.6B$117.0B$157.3B
Long-term debt$11.8B$8.9B$11.3B$16.2B$0
Total liabilities$98.9B$103.5B$114.2B$133.5B$182.8B
Shareholders' equity$10.2B$11.6B$14.1B$16.6B$20.5B

Cash flow statement

Outflows are negative
FY2021FY2022FY2023FY2024FY2025
Net income$1.6B$1.8B$2.8B$3.4B$4.4B
Depreciation & amortization$74.0M$84.0M$94.0M$96.0M$93.0M
Stock-based compensation$80.0M$92.0M$100.0M$112.0M$118.0M
Change in working capital$4.1B$1.9B$1.5B$5.1B$19.7B
Operating cash flow$5.9B$4.0B$4.5B$8.7B$15.8B
Capital expenditure−$77.0M−$69.0M−$49.0M−$49.0M−$67.0M
Free cash flow$5.8B$3.9B$4.5B$8.7B$15.7B
Investing cash flow−$188.0M−$67.0M−$52.0M−$44.0M−$171.0M
Net debt issued / repaid−$92.0M−$9.0M−$1.0M−$3.0M$5.0M
Buybacks−$27.0M−$20.0M−$34.0M−$54.0M−$84.0M
Dividends paid−$38.0M−$40.0M−$42.0M−$92.0M−$134.0M

Ratio history

Margins on the fiscal-year (TTM at Q4) basis; multiples at each year end
FY2021FY2022FY2023FY2024FY2025
Gross margin78.4%81.4%88.3%89.0%89.8%
Operating margin61.5%75.4%83.8%84.2%86.0%
Net margin10.5%9.1%7.7%8.1%9.6%
FCF margin197.9%93.0%57.7%93.1%153.9%
ROE14.2%14.5%18.7%19.2%20.4%
ROIC14.0%34.8%53.4%42.8%1,917.6%
ROA0.3%0.3%0.5%0.5%0.6%
Debt / equity4.933.153.173.800.00
Interest coverage9.0x3.0x1.9x1.9x2.1x
Current ratio1.141.091.121.161.13
Revenue growth+21.5%+42.6%+85.8%+19.6%+9.8%
EPS growth+38.3%+19.3%+51.8%+23.7%+27.7%
P/E at year end25.3x19.4x14.7x25.5x29.3x
EV / EBITDA at year end8.2x4.2x2.5x4.0x2.6x
FCF yield at year end74.73%52.83%50.87%45.00%54.66%
Dividend payout12.3%10.5%7.0%12.2%13.6%

Revenue by segment

FY2021FY2022FY2023FY2024FY2025
Commissions$1.4B$1.3B$1.4B$1.7B$2.1B
Risk Exposure Fees$38.0M$33.0M$46.0M$100.0M$80.0M
Market Data Fees$78.0M$76.0M$70.0M$71.0M$79.0M
Payments For Order Flow$40.0M$37.0M$31.0M$45.0M$51.0M
Others$44.0M$35.0M$27.0M$36.0M$44.0M
Account Activity Fees$18.0M$3.0M$4.0M——

Revenue by region · FY2025

U [S]$4.3B · 70%
Non Us$1.9B · 30%

Street estimates by fiscal year

Next report 2027-01-19 · consensus EPS $0.72 · these are analysts' numbers, not ours
Fiscal yearRevenue (mean)Revenue rangeEPS (mean)EPS rangeAnalystsP/E on mean EPS
2026$7.4B$7.4B – $7.5B$2.70$2.64 – $2.75830.7x
2027$8.9B$8.6B – $9.1B$3.31$3.12 – $3.451025.0x
2028$10.2B$9.7B – $10.7B$3.86$3.37 – $4.18721.4x

Reported vs expected, every quarter on file

ReportedEPS expectedEPS actualEPS surpriseRevenue expectedRevenue actualRevenue surprise
2026-10-15$0.67$0.67+0.3%$1.9B$1.9B+3.0%
2026-07-21$0.64$0.69+7.8%$1.8B$1.9B+5.5%
2026-04-21$0.57$0.60+5.3%$1.7B$1.7B−0.3%
2026-01-20$0.59$0.65+9.2%$1.6B$1.6B+0.3%
2025-10-16$0.54$0.57+5.2%$1.5B$1.6B+2.8%
2025-07-17$0.47$0.51+8.2%$1.4B$1.4B+4.7%
2025-04-15$0.48$0.47−2.3%$1.4B$1.4B−3.3%
2024-01-16$0.38$0.38−0.9%$1.1B$1.1B−1.1%
2023-10-17$0.38$0.39+3.1%$1.1B$1.1B+0.6%
2023-07-18$0.35$0.33−5.5%$1.1B$1.1B+0.5%
2023-04-18$1.41$0.34−75.9%$1.1B$1.0B−3.7%
2022-10-18$0.96$0.27−71.9%$797.6M$838.0M+5.1%
2022-07-19$0.92$0.21−77.1%$739.6M$713.0M−3.6%
2022-04-19$0.82$0.20−75.7%$701.7M$684.0M−2.5%
2021-10-19$0.19$0.190.0%$609.8M$634.0M+4.0%
2021-07-20$0.21$0.20−4.8%$609.8M$636.0M+4.3%
2021-04-20$0.22$0.25+13.6%$632.2M$773.0M+22.3%
2020-10-20$0.13$0.130.0%$568.7M$564.0M−0.8%
2020-07-21$0.08$0.14+75.0%$454.8M$512.0M+12.6%
2020-04-21$0.17$0.170.0%$643.7M$676.0M+5.0%
2019-10-15$0.49$0.11−77.6%$759.0M$690.0M−9.1%
2019-07-16$0.12$0.11−8.3%$803.6M$645.0M−19.7%
2019-04-16$0.11$0.16+45.5%$515.9M$454.0M−12.0%
2018-10-16$0.12$0.13+8.3%$566.7M$537.0M−5.2%

Off-exchange (dark pool) volume, weekly

FINRA ATS, $ billions · through the week of 2026-08-31 (FINRA publishes with a delay)
0.306-150.406-220.606-290.507-060.507-130.607-200.707-270.608-030.508-100.508-170.408-240.508-31
Week ofNotionalSharesTrades
2026-08-31$502.4M5,441,986100,456
2026-08-24$380.6M3,962,38884,211
2026-08-17$460.8M5,018,68894,263
2026-08-10$499.3M5,483,69695,224
2026-08-03$585.0M6,675,009117,225
2026-07-27$684.7M7,658,561129,187

Short-sale share of off-exchange volume

daily 20-day average
07-2310-1530.9%
DateShort shareShort volumeTotal volume
2026-10-1530.9%762,2612,466,596
2026-10-1438.1%668,4631,756,592
2026-10-1329.2%340,8701,165,392
2026-10-1252.2%667,7821,279,095
2026-10-0943.0%405,660942,583
2026-10-0844.2%557,9461,262,800
2026-10-0754.3%784,5831,444,449
2026-10-0649.4%625,5921,265,883
2026-10-0544.2%447,8861,014,054
2026-10-0259.6%1,090,5091,830,106
A daily flow measure from FINRA, not short interest.

Seasonality

Average return by calendar month
-1.1Jan+1.8Feb-2.4Mar+0.1Apr+0.5May+0.6Jun-0.0Jul+1.7Aug+0.5Sep+2.8Oct+4.1Nov+1.7Dec
MonthAvg returnUp yearsYears
Jan−1.1%47%19
Feb+1.8%63%19
Mar−2.4%47%19
Apr+0.1%50%18
May+0.5%53%19
Jun+0.6%58%19
Jul−0.0%37%19
Aug+1.7%63%19
Sep+0.5%63%19
Oct+2.8%63%19
Nov+4.1%74%19
Dec+1.7%58%19
History, not a forecast.

Indicators

as of 2026-10-16
RSI 1437.6
MFI30.3
ADX17.4
Stochastic %K / %D22.7 / 29.4
Williams %R-84.7
CCI-136
TSI / signal-13.2 / -9.2
Chaikin money flow-0.13
ATR$2.96
Bollinger width11.7%
Volume vs 20-day avg1.84x
SupertrendDown

Moving averages and bands

level (price vs level)
SMA 20$87.92 (−5.9%)
SMA 50$90.21 (−8.3%)
SMA 200$82.37 (+0.4%)
EMA 21$87.57 (−5.6%)
EMA 50$88.99 (−7.1%)
EMA 200$82.62 (+0.1%)
Bollinger upper$93.07 (−11.2%)
Bollinger lower$82.77 (−0.1%)
Parabolic SAR$91.26 (−9.4%)
Open the live chart, 110+ indicators

About Interactive Brokers Group, Inc.

Interactive Brokers Group, Inc. operates as a sophisticated electronic brokerage, serving clients across the United States and globally. This firm manages the trading, clearing, and settlement for a broad spectrum of financial instruments, including equities, options, futures, foreign exchange, bonds, mutual funds, exchange-traded funds (ETFs), precious metals, and digital currencies. Beyond its core brokerage activities, the company provides custodial and administrative account services tailored for various entities such as hedge funds, mutual funds, ETFs, registered investment advisors, proprietary trading desks, introducing brokers, and individual investors. Its suite of services also includes custody solutions, prime brokerage, and financing options like securities lending and margin lending. Interactive Brokers caters to both institutional and individual clientele, utilizing advanced electronic exchanges and market platforms. The company was established in 1977 and maintains its headquarters in Greenwich, Connecticut.

https://www.interactivebrokers.com

Key executives

NameTitlePayBorn
Milan GalikPresident, Chief Executive Officer & Director$5.1M1967
Paul Jonathan BrodyChief Financial Officer, Treasurer, Secretary & Director$3.4M1960
Thomas A. J. FrankExecutive Vice President$1.1M1956
Thomas Pechy PeterffyFounder & Chairman$766,5001944
David Eric FriedlandManaging Director of Asia Pacific Operations—1964
Denis MendoncaChief Accounting Officer—1975
Nancy Enslein StuebeDirector of Investor Relations—1964

Executive pay, latest proxy

ExecutiveYearSalaryStock awardsIncentiveTotal
Milan Galik Chief Executive Officer, President and Director2025$590,000$14.6M$0$19.7M
Paul J. Brody Chief Financial Officer, Treasurer, Secretary and Director2025$590,000$3.5M$0$6.9M
Earl H. Nemser Vice Chairman and Director2025$770,000$1.6M$0$3.6M
Thomas A. Frank Executive Vice President2025$590,000$900,000$0$2.0M
Thomas Peterffy Chairman2025$591,500$0$0$766,500

Employees

1k20182k20192k20203k20213k20223k20233k20243k2025

Dividends

Ex-dateAmountPaid
2026-09-01$0.08752026-09-14
2026-06-01$0.08752026-06-12
2026-02-27$0.082026-03-13
2025-12-01$0.082025-12-12
2025-08-29$0.082025-09-12
2025-05-30$0.082025-06-13
2025-02-28$0.06252025-03-14
2024-11-29$0.06252024-12-13

Moat model

Wide · Network Effects · 2026-06-30
Cost advantage66
Intangibles73
Switching costs63
Network effect80
Efficient scale75
Our component scores (0-100) and overall 70.5; a model of the business, not a call on the stock.
InsiderStreet reports findings from filings and market data. Nothing on this page is a recommendation to buy or sell.Every figure is computed in code · data as of 2026-10-17

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