Interactive Brokers Group, Inc.
IBKR- Exchange
- Nasdaq
- Industry
- Security Brokers, Dealers & Flotation Companies
- SEC CIK
- 0001381197
In the last 90 days, Interactive Brokers Group, Inc. insiders filed 2 open-market purchases and 0 sales; 1,119 institutions reported holding it in 13F filings for Q2 2026, worth $33.7B in total; 3 superinvestors hold it, including Viking Global Investors and Lone Pine Capital.
13F holders, Q2 2025
Institutional positions in Interactive Brokers Group, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 802
- +65 vs. Q1 2025
- Shares held
- 377.8M
- −1.40M (−0.4%) vs. Q1 2025Converted for a 4-for-1 split
- Total value
- $20.9B
- +$5.23B (+33.3%) vs. Q1 2025
- New holders
- 146
- 257 more added
- Sold out
- 81
- 274 more reduced
9 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IBKR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,119 | $33.7B |
| Q1 2026 | 1,001 | $25.4B |
| Q4 2025 | 980 | $24.7B |
| Q3 2025 | 913 | $26.1B |
| Q2 2025 | 802 | $20.9B |
| Q1 2025 | 746 | $15.7B |
| Q4 2024 | 710 | $16.6B |
| Q3 2024 | 587 | $12.9B |
| Q2 2024 | 548 | $11.4B |
| Q1 2024 | 494 | $10.6B |
| Q4 2023 | 456 | $7.72B |
| Q3 2023 | 436 | $8.08B |
| Q2 2023 | 424 | $7.61B |
| Q1 2023 | 433 | $7.58B |
| Q4 2022 | 402 | $6.67B |
| Q3 2022 | 339 | $5.90B |
| Q2 2022 | 345 | $4.78B |
| Q1 2022 | 347 | $5.73B |
| Q4 2021 | 339 | $6.80B |
| Q3 2021 | 309 | $5.12B |
| Q2 2021 | 319 | $5.28B |
| Q1 2021 | 320 | $5.79B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Interactive Brokers Group, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Barclays PLC | 430,826 | $23.9M | 0.01% | −92,506−17.7% | ReducedConverted for a 4-for-1 split |
| State Board of Administration of Florida Retirement System | 426,960 | $23.7M | 0.04% | +6,240+1.5% | AddedConverted for a 4-for-1 split |
| Firetrail Investments Pty Ltd | 421,471 | $23.3M | 6.07% | −7,729−1.8% | ReducedConverted for a 4-for-1 split |
| Trexquant Investment LP | 405,211 | $22.5M | 0.25% | −64,281−13.7% | ReducedConverted for a 4-for-1 split |
| Verition Fund Management LLC | 404,962 | $22.4M | 0.13% | −398,454−49.6% | ReducedConverted for a 4-for-1 split |
| Natixis | 404,557 | $22.4M | 0.11% | +401,445+12,899.9% | AddedConverted for a 4-for-1 split |
| Gabelli Funds LLC | 401,765 | $22.3M | 0.16% | +25,101+6.7% | AddedConverted for a 4-for-1 split |
| Lansing Management LP | 399,736 | $22.1M | 15.18% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Storebrand Asset Management AS | 394,649 | $21.9M | 0.06% | +33,457+9.3% | AddedConverted for a 4-for-1 split |
| Dana Investment Advisors, Inc. | 386,880 | $21.4M | 0.71% | −36,840−8.7% | ReducedConverted for a 4-for-1 split |
| Prana Capital Management, LP | 385,087 | $21.3M | 0.77% | +153,427+66.2% | AddedConverted for a 4-for-1 split |
| Tairen Capital Ltd | 383,600 | $21.3M | 2.17% | −14,800−3.7% | ReducedConverted for a 4-for-1 split |
| Winton Group Ltd | 381,330 | $21.1M | 1.08% | +355,458+1,373.9% | AddedConverted for a 4-for-1 split |
| Price T Rowe Associates Inc | 374,155 | $20.7M | 0.00% | +16,867+4.7% | AddedConverted for a 4-for-1 split |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 374,008 | $20.7M | 0.02% | +30,196+8.8% | AddedConverted for a 4-for-1 split |
| HRT Financial LP | 345,486 | $19.1M | 0.08% | −162,670−32.0% | ReducedConverted for a 4-for-1 split |
| Rovida Investment Management Ltd | 340,000 | $18.8M | 3.49% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Winmill & Co. Inc | 327,200 | $18.1M | 5.04% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Quinn Opportunity Partners LLC | 311,000 | $17.2M | 1.48% | −171,192−35.5% | ReducedConverted for a 4-for-1 split |
| New York State Teachers Retirement System | 309,548 | $17.2M | 0.04% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Wealth Enhancement Advisory Services, LLC | 290,303 | $16.8M | 0.03% | +96,847+50.1% | AddedConverted for a 4-for-1 split |
| Jane Street Group, LLC | 290,532 | $16.1M | 0.03% | −389,688−57.3% | ReducedConverted for a 4-for-1 split |
| Stony Point Capital LLC | 286,991 | $15.9M | 1.26% | −424,609−59.7% | ReducedConverted for a 4-for-1 split |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 286,470 | $15.9M | 0.03% | +33,530+13.3% | AddedConverted for a 4-for-1 split |
| O'Brien Greene & Co. Inc | 281,689 | $15.6M | 5.11% | −9,223−3.2% | ReducedConverted for a 4-for-1 split |
| Public Employees Retirement System of Ohio | 281,554 | $15.6M | 0.05% | +55,066+24.3% | AddedConverted for a 4-for-1 split |
| Aviva PLC | 269,540 | $14.9M | 0.03% | +269,540 | New |
| BNP Paribas Arbitrage, SA | 265,426 | $14.7M | 0.01% | −79,534−23.1% | ReducedConverted for a 4-for-1 split |
| Manufacturers Life Insurance Company, The | 263,907 | $14.6M | 0.01% | −3,741−1.4% | ReducedConverted for a 4-for-1 split |
| Alden Global Capital LLC | 260,640 | $14.4M | 8.89% | +260,640 | New |
| State of Wisconsin Investment Board | 254,588 | $14.1M | 0.03% | −43,104−14.5% | ReducedConverted for a 4-for-1 split |
| Cercano Management LLC | 248,179 | $13.8M | 0.39% | −100,593−28.8% | ReducedConverted for a 4-for-1 split |
| SEI Investments Co | 245,924 | $13.6M | 0.02% | +47,208+23.8% | AddedConverted for a 4-for-1 split |
| Premier Fund Managers Ltd | 246,000 | $13.3M | 0.48% | +246,000 | New |
| HighTower Advisors, LLC | 235,820 | $13.1M | 0.02% | +32,520+16.0% | AddedConverted for a 4-for-1 split |
| MetLife Investment Management | 235,515 | $13.0M | 0.08% | −6,093−2.5% | ReducedConverted for a 4-for-1 split |
| Twin Tree Management, LP | 224,810 | $12.5M | 0.31% | +54,414+31.9% | AddedConverted for a 4-for-1 split |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 222,526 | $12.3M | 0.11% | −3,062−1.4% | ReducedConverted for a 4-for-1 split |
| Janney Montgomery Scott LLC | 222,150 | $12.3M | 0.03% | −72,930−24.7% | ReducedConverted for a 4-for-1 split |
| Mutual of America Capital Management LLC | 216,743 | $12.0M | 0.13% | −7,409−3.3% | ReducedConverted for a 4-for-1 split |
| Cozad Asset Management Inc | 216,342 | $12.0M | 1.05% | +10,622+5.2% | AddedConverted for a 4-for-1 split |
| CWM Advisors, LLC | 215,690 | $12.0M | 1.30% | +26,326+13.9% | AddedConverted for a 4-for-1 split |
| Nomura Asset Management Co Ltd | 213,264 | $11.8M | 0.03% | 00.0% | UnchangedConverted for a 4-for-1 split |
| One Madison Group LLC | 204,000 | $11.3M | 1.19% | −36,000−15.0% | ReducedConverted for a 4-for-1 split |
| Truist Financial Corp | 202,665 | $11.2M | 0.02% | −37,347−15.6% | ReducedConverted for a 4-for-1 split |
| Amalgamated Bank | 199,346 | $11.0M | 0.09% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Edgestream Partners, L.P. | 194,008 | $10.7M | 0.30% | +140,956+265.7% | AddedConverted for a 4-for-1 split |
| Mitsubishi UFJ Trust & Banking Corp | 193,841 | $10.7M | 0.02% | −4,907−2.5% | ReducedConverted for a 4-for-1 split |
| Horizon Investments, LLC | 193,789 | $10.7M | 0.17% | +193,673+166,959.5% | AddedConverted for a 4-for-1 split |
| HSBC Holdings PLC | 194,555 | $10.7M | 0.01% | −72,737−27.2% | ReducedConverted for a 4-for-1 split |
| W.G. Shaheen & Associates DBA Whitney & Co | 187,581 | $10.4M | 1.03% | +1,261+0.7% | AddedConverted for a 4-for-1 split |
| Natixis Advisors, L.P. | 186,980 | $10.4M | 0.02% | +92,852+98.6% | AddedConverted for a 4-for-1 split |
| Emmett Investment Management, LP | 183,880 | $10.4M | 8.21% | −2,820−1.5% | ReducedConverted for a 4-for-1 split |
| Harbor Advisors LLC | 186,832 | $10.4M | 1.69% | 00.0% | UnchangedConverted for a 4-for-1 split |
| State of Tennessee, Treasury Department | 176,648 | $9.79M | 0.04% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Thompson Siegel & Walmsley LLC | 176,356 | $9.77M | 0.16% | +148,756+539.0% | AddedConverted for a 4-for-1 split |
| Danske Bank A/S | 171,908 | $9.53M | 0.02% | +51,108+42.3% | AddedConverted for a 4-for-1 split |
| Comerica Bank | 170,809 | $9.46M | 0.04% | +6,281+3.8% | AddedConverted for a 4-for-1 split |
| Asset Management One Co.,Ltd. | 164,913 | $9.14M | 0.03% | −3,931−2.3% | ReducedConverted for a 4-for-1 split |
| Union Bancaire Privee, UBP SA | 201,104 | $9.12M | 0.15% | +76,768+61.7% | AddedConverted for a 4-for-1 split |
| Macquarie Group Ltd | 162,453 | $9.00M | 0.01% | +11,429+7.6% | AddedConverted for a 4-for-1 split |
| Schonfeld Strategic Advisors LLC | 162,454 | $9.00M | 0.07% | −142,766−46.8% | ReducedConverted for a 4-for-1 split |
| Picton Mahoney Asset Management | 159,807 | $8.86M | 0.12% | −35,361−18.1% | ReducedConverted for a 4-for-1 split |
| Martingale Asset Management L P | 158,628 | $8.79M | 0.22% | −131,100−45.2% | ReducedConverted for a 4-for-1 split |
| Cetera Investment Advisers | 154,242 | $8.55M | 0.01% | −3,046−1.9% | ReducedConverted for a 4-for-1 split |
| Caisse de Depot Et Placement du Quebec | 152,281 | $8.44M | 0.02% | +16,165+11.9% | AddedConverted for a 4-for-1 split |
| Korea Investment CORP | 151,072 | $8.37M | 0.02% | −49,700−24.8% | ReducedConverted for a 4-for-1 split |
| KLP Kapitalforvaltning AS | 148,800 | $8.25M | 0.04% | +2,800+1.9% | AddedConverted for a 4-for-1 split |
| Scotia Capital Inc. | 148,509 | $8.23M | 0.04% | −27,303−15.5% | ReducedConverted for a 4-for-1 split |
| Yousif Capital Management, LLC | 147,652 | $8.18M | 0.09% | −2,036−1.4% | ReducedConverted for a 4-for-1 split |
| State of New Jersey Common Pension Fund D | 146,944 | $8.14M | 0.03% | 00.0% | UnchangedConverted for a 4-for-1 split |
| SkyView Investment Advisors, LLC | 148,163 | $8.03M | 1.15% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Fifth Third Bancorp | 144,433 | $8.00M | 0.03% | −126,827−46.8% | ReducedConverted for a 4-for-1 split |
| NewEdge Wealth, LLC | 123,853 | $7.96M | 0.12% | −33,991−21.5% | ReducedConverted for a 4-for-1 split |
| Ibex Wealth Advisors | 141,706 | $7.85M | 0.84% | +3,134+2.3% | AddedConverted for a 4-for-1 split |
| Lord, Abbett & Co. LLC | 137,717 | $7.63M | 0.02% | +8,445+6.5% | AddedConverted for a 4-for-1 split |
| Empowered Funds, LLC | 137,469 | $7.62M | 0.09% | −19,055−12.2% | ReducedConverted for a 4-for-1 split |
| Resona Asset Management Co.,Ltd. | 137,224 | $7.58M | 0.04% | +5,696+4.3% | AddedConverted for a 4-for-1 split |
| Teachers Retirement System of the State of Kentucky | 133,880 | $7.42M | 0.06% | +6,800+5.4% | AddedConverted for a 4-for-1 split |
| Steward Partners Investment Advisory, LLC | 133,148 | $7.38M | 0.06% | +28,776+27.6% | AddedConverted for a 4-for-1 split |
| STRS Ohio | 132,459 | $7.34M | 0.03% | +96,395+267.3% | AddedConverted for a 4-for-1 split |
| Lansforsakringar Fondforvaltning AB (publ) | 131,848 | $7.31M | 0.04% | +131,848 | New |
| Evelyn Partners Investment Management LLP | 131,042 | $7.26M | 0.22% | +8,546+7.0% | AddedConverted for a 4-for-1 split |
| Aware Super Pty Ltd as trustee of Aware Super | 127,888 | $7.09M | 0.10% | +102,736+408.5% | AddedConverted for a 4-for-1 split |
| Arizona State Retirement System | 127,160 | $7.05M | 0.04% | +1,268+1.0% | AddedConverted for a 4-for-1 split |
| Vestmark Advisory Solutions, Inc. | 124,119 | $6.88M | 0.10% | −190,793−60.6% | ReducedConverted for a 4-for-1 split |
| Louisiana State Employees Retirement System | 122,600 | $6.79M | 0.12% | 00.0% | UnchangedConverted for a 4-for-1 split |
| AWH Capital, L.P. | 116,380 | $6.45M | 7.52% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Susquehanna International Group, LLP | 116,353 | $6.45M | 0.01% | −438,719−79.0% | ReducedConverted for a 4-for-1 split |
| Andra AP-fonden | 112,208 | $6.22M | 0.09% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 111,979 | $6.20M | 0.03% | +7,871+7.6% | AddedConverted for a 4-for-1 split |
| Prescott Group Capital Management, L.L.C. | 111,676 | $6.19M | 0.73% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Lighthouse Investment Partners, LLC | 110,874 | $6.14M | 0.27% | +110,874 | New |
| Moran Wealth Management, LLC | 110,374 | $6.12M | 0.19% | +110,374 | New |
| Gotham Asset Management, LLC | 109,716 | $6.08M | 0.04% | 00.0% | UnchangedConverted for a 4-for-1 split |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 109,700 | $6.08M | 0.06% | +8,100+8.0% | AddedConverted for a 4-for-1 split |
| Wealthfront Advisers LLC | 109,431 | $6.06M | 0.02% | +8,219+8.1% | AddedConverted for a 4-for-1 split |
| Baird Financial Group, Inc. | 109,207 | $6.05M | 0.01% | +88,807+435.3% | AddedConverted for a 4-for-1 split |
| Banco Bilbao Vizcaya Argentaria, S.A. | 105,924 | $5.87M | 0.05% | −2,440−2.3% | ReducedConverted for a 4-for-1 split |
| Brevan Howard Capital Management LP | 105,186 | $5.83M | 0.06% | +55,554+111.9% | AddedConverted for a 4-for-1 split |