Interactive Brokers Gro Class AIBKR
13F holders, Q4 2024 (December 31)710holders +124
122new positions
37sold out
11famous investors
$176.89avg. 13F price*
At the end of Q4 2024, 710 institutions reported holding Interactive Brokers Gro Class A (IBKR) in their 13F filings, up 124 from Q3 2024. 122 opened new positions and 37 sold out. The largest holders were BlackRock, Inc. ($1.8B), Vanguard Group Inc. ($1.8B) and Orbis Allan Gray Ltd ($933.8M). 11 famous investors held it, including George Soros (1.0% of Soros Fund Management's portfolio), Ron Baron (0.4% of Baron Capital (BAMCO)'s portfolio) and Jim Simons / Peter Brown (0.2% of Renaissance Technologies's portfolio).
- Company
- Interactive Brokers Gro Class A
- Sector
- Finance
- CUSIP
- 45841N107
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 122 | $343.6M |
| Exits | 37 | $141.5M |
All 13F filers, Q3 2024 → Q4 2024: 10,116,163 shares bought and 9,996,072 shares sold, net +120,091 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 710 holders
| BlackRock, Inc. | 0.04% | Add +8.0% | 10,333,810 | $1.8B |
| Vanguard Group Inc. | 0.03% | Reduce -1.3% | 10,071,517 | $1.8B |
| Orbis Allan Gray Ltd | 5.02% | Reduce -18.7% | 5,285,505 | $933.8M |
| JPMorgan Chase & Co. | 0.06% | Reduce -0.7% | 3,988,370 | $704.6M |
| Kayne Anderson Rudnick Investment Management LLC | 1.58% | Add +0.1% | 3,887,814 | $686.9M |
| Cantillon Capital Management LLC | 3.63% | Add +0.5% | 3,395,690 | $599.9M |
| State Street Corp. | 0.02% | Add +4.1% | 3,354,590 | $592.7M |
| Greenwich Wealth Management LLC | 34.56% | Reduce -6.9% | 2,774,582 | $490.2M |
| Bank of America Corp. | 0.04% | Add +91.4% | 2,338,972 | $413.2M |
| Geode Capital Management, LLC | 0.03% | Add +9.4% | 2,259,032 | $399.2M |
| Egerton Capital (UK) LLP | 3.78% | Reduce -45.4% | 1,848,173 | $326.5M |
| Wellington Management Group LLP | 0.05% | Add +8249.3% | 1,494,029 | $264.0M |
| Norges Bank | 0.03% | Add +1.3% | 1,297,989 | $229.3M |
| Morgan Stanley | 0.02% | Reduce -7.1% | 1,297,923 | $229.3M |
| FMR LLC | 0.01% | Add +17.1% | 1,281,882 | $226.5M |
| JARISLOWSKY, FRASER Ltd | 1.27% | Reduce -14.8% | 1,239,524 | $216.8M |
| Neuberger Berman Group LLC | 0.16% | Reduce -1.6% | 1,143,729 | $202.3M |
| Jacobs Levy Equity Management, Inc. | 0.68% | Add +53.1% | 1,084,337 | $191.6M |
| Bares Capital Management, Inc. | 15.13% | Reduce -14.8% | 951,647 | $168.1M |
| Wells Fargo & Company | 0.04% | Reduce -5.5% | 947,826 | $167.5M |
| Baron Capital (BAMCO) | 0.42% | Add +0.1% | 913,967 | $161.5M |
| Northern Trust Corp. | 0.02% | Add +14.7% | 876,489 | $154.8M |
| Charles Schwab Investment Management Inc. | 0.03% | Add +2.4% | 818,198 | $144.6M |
| Invesco Ltd. | 0.03% | Add +39.0% | 765,959 | $135.3M |
| Bank of New York Mellon Corp | 0.02% | Reduce -10.4% | 752,432 | $132.9M |
| Bronte Capital Management Pty Ltd. | 9.73% | Reduce -28.6% | 595,044 | $123.3M |
| Raymond James Financial Inc. | 0.04% | — | 679,495 | $120.0M |
| Empower Advisory Group, LLC | 0.40% | Reduce -1.2% | 676,926 | $119.6M |
| Royal Bank of Canada | 0.02% | Add +3.3% | 629,374 | $111.2M |
| Renaissance Technologies | 0.16% | Add +59.6% | 604,910 | $106.9M |
| Agf Management Ltd. | 0.49% | Reduce -3.5% | 549,779 | $97.1M |
| Qube Research & Technologies Ltd | 0.15% | New | 513,547 | $90.7M |
| Marshall Wace, LLP | 0.11% | Reduce -63.2% | 511,636 | $90.4M |
| Two Sigma Investments, LP | 0.21% | Add +343.9% | 489,175 | $86.4M |
| Two Sigma Advisers, LP | 0.19% | Add +456.0% | 465,900 | $82.3M |
| Millennium Management | 0.07% | Reduce -22.6% | 449,850 | $79.5M |
| Ancient Art, L.P. | 16.76% | Reduce -2.3% | 445,909 | $78.8M |
| Sumitomo Mitsui Trust Group, Inc. | 0.05% | Reduce -26.5% | 441,176 | $77.9M |
| Ensign Peak Advisors, Inc | 0.13% | Reduce -11.6% | 421,633 | $74.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +36.9% | 397,709 | $70.3M |
| Fullerton Fund Management Co Ltd. | 2.41% | New | 390,882 | $69.1M |
| Citadel Advisors | 0.06% | Add +213.3% | 383,096 | $67.7M |
| UBS Group AG | 0.01% | Add +23.5% | 378,896 | $66.9M |
| Citigroup Inc. | 0.06% | Reduce -0.3% | 376,218 | $66.5M |
| FIL Ltd | 0.06% | Reduce -25.9% | 369,180 | $65.2M |
| Principal Financial Group Inc. | 0.03% | Reduce -1.3% | 361,631 | $63.9M |
| Legal & General Group Plc | 0.02% | Reduce -5.1% | 342,608 | $60.5M |
| Envestnet Asset Management Inc. | 0.02% | Reduce -3.5% | 330,616 | $58.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +17.0% | 306,854 | $54.2M |
| Oakcliff Capital Partners, LP | 27.07% | Reduce -1.0% | 299,685 | $52.9M |
| Hudson Way Capital Management LLC | 5.92% | Reduce -30.2% | 296,502 | $52.4M |
| TimesSquare Capital Management, LLC | 0.74% | Reduce -18.7% | 287,800 | $50.8M |
| Canada Pension Plan Investment Board | 0.05% | Add +90.9% | 285,565 | $50.5M |
| Hosking Partners LLP | 1.97% | Add +3.7% | 284,738 | $50.3M |
| Rhumbline Advisers | 0.04% | Reduce -0.8% | 281,418 | $49.7M |
| Squarepoint Ops LLC | 0.13% | Reduce -18.2% | 275,899 | $48.7M |
| Retirement Systems of Alabama | 0.17% | Add +0.1% | 263,514 | $46.6M |
| 1832 Asset Management L.P. | 0.08% | Reduce -53.6% | 261,933 | $46.3M |
| Marathon Asset Management Ltd | 1.28% | Reduce -6.1% | 259,100 | $45.8M |
| Voya Investment Management LLC | 0.05% | Reduce -76.2% | 257,426 | $45.5M |
| Dimensional Fund Advisors LP | 0.01% | Reduce -9.2% | 257,249 | $45.5M |
| Nuveen Asset Management, LLC | 0.01% | Reduce -3.9% | 250,016 | $44.2M |
| Hengistbury Investment Partners LLP | 31.70% | Reduce -22.7% | 245,917 | $43.4M |
| Allspring Global Investments Holdings, LLC | 0.07% | Reduce -10.6% | 230,858 | $42.0M |
| Jane Street Group, LLC | 0.07% | Add +845.1% | 233,278 | $41.2M |
| Federated Hermes, Inc. | 0.09% | Reduce -13.4% | 232,287 | $41.0M |
| RV Capital AG | 8.60% | Reduce -28.9% | 224,347 | $40.1M |
| Twin Tree Management, LP | 0.97% | Add +492.8% | 227,144 | $40.1M |
| Polar Capital Holdings Plc | 0.22% | Reduce -4.0% | 223,408 | $39.5M |
| Soros Fund Management | 0.99% | Add +32.2% | 222,675 | $39.3M |
| Assenagon Asset Management S.A. | 0.07% | Add +97.9% | 215,568 | $38.1M |
| Swiss National Bank | 0.03% | Add +8.4% | 215,400 | $38.1M |
| W1M Investment Management Ltd | 0.57% | Add +4.0% | 201,125 | $35.5M |
| Victory Capital Management Inc. | 0.03% | Add +18.6% | 196,542 | $34.7M |
| Barclays PLC | 0.02% | Add +268.8% | 194,575 | $34.4M |
| California Public Employees Retirement System | 0.02% | Reduce -4.8% | 193,781 | $34.2M |
| Russell Investments Group, Ltd. | 0.05% | Add +42.9% | 186,918 | $33.0M |
| Coronation Fund Managers Ltd. | 1.92% | Reduce -43.4% | 184,450 | $32.6M |
| Trivest Advisors Ltd | 1.46% | Add +61.7% | 182,080 | $32.2M |
| Ameriprise Financial Inc. | 0.01% | Reduce -18.5% | 179,510 | $31.7M |
| Pictet Asset Management Holding SA | 0.03% | Reduce -45.8% | 170,221 | $30.1M |
| HSBC Holdings PLC | 0.02% | Reduce -34.7% | 167,219 | $29.9M |
| Verition Fund Management LLC | 0.15% | Reduce -17.1% | 168,630 | $29.8M |
| Progeny 3, Inc. | 2.33% | Add +30.7% | 166,000 | $29.3M |
| Stifel Financial Corp. | 0.03% | Reduce -3.1% | 164,042 | $29.0M |
| Susquehanna International Group, LLP | 0.04% | Add +18.6% | 160,089 | $28.3M |
| Amundi | 0.01% | Add +748.1% | 141,097 | $26.9M |
| Alliancebernstein L.P. | 0.01% | Reduce -3.4% | 151,317 | $26.7M |
| LPL Financial LLC | 0.01% | Add +9.0% | 151,272 | $26.7M |
| One Madison Group LLC | 3.03% | — | 150,000 | $26.5M |
| KBC Group NV | 0.07% | Add +34.7% | 147,048 | $26.0M |
| Allianz Asset Management GmbH | 0.04% | Reduce -1.0% | 144,503 | $25.5M |
| Susquehanna Fundamental Investments, LLC | 0.41% | — | 136,712 | $24.2M |
| Deutsche Bank AG | 0.01% | Add +39.7% | 133,983 | $23.7M |
| Brooktree Capital Management | 17.43% | Reduce -3.3% | 133,026 | $23.5M |
| Firetrail Investments PTY Ltd. | 7.02% | Reduce -4.7% | 132,219 | $23.4M |
| Dana Investment Advisors, Inc. | 0.76% | Reduce -5.5% | 129,838 | $22.9M |
| Mawer Investment Management Ltd. | 0.10% | Add +9.3% | 127,998 | $22.6M |
| Investmentaktiengesellschaft Fuer Langfristige Investoren TGV | 1.64% | Reduce -50.5% | 125,000 | $22.4M |
| Corebridge Financial, Inc. | 0.12% | Reduce -4.3% | 123,177 | $21.8M |
"% of holder's portfolio" is IBKR's weight in each manager's 13F, not the share of Interactive Brokers Gro Class A the manager owns.