83/100B80.770
USD
-0.59
(-0.72%)
Market Open
Last updated: · Delayed 15 min
Fair value86.81Plus-7%14Price 80.77109
Q4 FY2026 · Earnings report
EPS estimate 0.72Revenue estimate 1.99B
Q4 FY2026 · Earnings report
EPS estimate 0.72Revenue estimate 1.99B
Who owns Interactive Brokers Group?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 87.4% of Interactive Brokers Group's shares, through 1,166 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were BlackRock, Inc. (7.4%), Vanguard Capital Management LLC (6.3%), State Street Corp (4.4%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 87.4%
- Institutional holders
- 1,166
- The 10 largest hold
- 32.9%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 96.8%
- Holdings as of
- 30 Jun 2026
Who owns the shares
10 largest holders 32.9% Other institutions 54.5% Individuals and others 12.6%
Shares free to trade
Free float 438.60M shares ·96.8% Closely held 14.50M shares ·3.2%
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 33,129,663 | 7.40% | 2.88B USD | +1,754,626 |
| 2 | Vanguard Capital Management LLC | 28,349,920 | 6.33% | 2.47B USD | +169,559 |
| 3 | State Street Corp | 19,437,767 | 4.36% | 1.69B USD | +345,662 |
| 4 | FMR LLC | 11,828,151 | 2.64% | 1.03B USD | -673,133 |
| 5 | Geode Capital Management, LLC | 10,641,906 | 2.38% | 925.47M USD | +198,299 |
| 6 | Greenwich Wealth Management LLC | 9,921,755 | 2.22% | 863.59M USD | -2,288 |
| 7 | Invesco Ltd. | 9,708,980 | 2.17% | 845.07M USD | +61,812 |
| 8 | Vanguard Portfolio Management LLC | 8,724,292 | 1.95% | 759.36M USD | -6,260,253 |
| 9 | Two Sigma Investments, LP | 8,340,400 | 1.86% | 725.95M USD | +27,429 |
| 10 | Wellington Management Group LLP | 7,382,141 | 1.65% | 642.54M USD | -2,392,651 |
| 11 | Kayne Anderson Rudnick Investment Management LLC | 6,365,531 | 1.42% | 554.06M USD | -3,650,684 |
| 12 | Norges Bank | 6,334,173 | 1.41% | 551.33M USD | New position |
| 13 | Orbis Allan Gray Ltd | 6,069,270 | 1.36% | 528.27M USD | -48,775 |
| 14 | W1m Asset Management Ltd | 5,975,636 | 1.33% | 520.15M USD | +59,833 |
| 15 | Bank Of America Corp | 5,954,055 | 1.33% | 518.24M USD | -276,081 |
| 16 | American Century Companies Inc | 5,583,028 | 1.25% | 485.95M USD | -161,380 |
| 17 | Ninety One Uk Ltd | 5,258,689 | 1.17% | 457.72M USD | New position |
| 18 | JPMorgan Chase & Co | 5,187,549 | 1.16% | 457.54M USD | -1,536,103 |
| 19 | Morgan Stanley | 5,146,242 | 1.15% | 447.93M USD | +380,670 |
| 20 | Viking Global Investors LP | 4,830,748 | 1.08% | 420.47M USD | +3,436,419 |
| 21 | Bamco Inc | 4,807,214 | 1.07% | 418.42M USD | +759,838 |
| 22 | Neuberger Berman Group LLC | 4,601,941 | 1.03% | 401.33M USD | +868,893 |
| 23 | 1832 Asset Management L.P. | 4,340,899 | 0.97% | 377.83M USD | -113,255 |
| 24 | Goldman Sachs Group Inc | 4,156,847 | 0.93% | 361.81M USD | +935,302 |
| 25 | Egerton Capital (uk) LLP | 4,129,416 | 0.92% | 359.42M USD | -2,145,763 |
All institutions last quarter
- Bought or added
- 784 · 197 new
- Sold or cut
- 481 · 84 sold out
- Net shares bought
- +12.31M · 1.07B USD
- Institutional ownership
- 85.1% → 87.4%
Biggest buyers last quarter
- Norges BankNew position
- Ninety One Uk LtdNew position
- Sixth Street Partners Management Company, L.P.New position
- Viking Global Investors LP+3,436,419
- BlackRock, Inc.+1,754,626
Biggest sellers last quarter
- Vanguard Portfolio Management LLC-6,260,253
- Kayne Anderson Rudnick Investment Management LLC-3,650,684
- Wellington Management Group LLP-2,392,651
- Egerton Capital (uk) LLP-2,145,763
- JPMorgan Chase & Co-1,536,103
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about Interactive Brokers Group's shareholders
Source: Financial Modeling Prep