IBKR Institutional Ownership
Top institutional (13F) holders of IBKR and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
46
Institutional value
$18.87B
Top holder
BlackRock, Inc.
Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.holding company | Aug 7, 2026 | $2.88B |
| Vanguard Capital Managementhedge fund | Aug 13, 2026 | $2.47B |
| STATE STREET CORPinvestment advisor | Aug 7, 2026 | $1.69B |
| FMR LLCinvestment advisor | Aug 13, 2026 | $1.03B |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $925.47M |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $845.07M |
| Vanguard Portfolio Managementhedge fund | Aug 13, 2026 | $759.36M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $731.02M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $642.54M |
| Norges Bankother | Aug 12, 2026 | $551.33M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $518.24M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $457.54M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $447.93M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $424.88M |
| VIKING GLOBAL INVESTORS LPhedge fund | Aug 14, 2026 | $420.47M |
| Neuberger Berman Group LLCinvestment advisor | Aug 13, 2026 | $401.33M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $361.81M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $334.11M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $317.21M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $313.84M |
| Capital World Investorsinvestment advisor | Aug 12, 2026 | $283.35M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $236.90M |
| CITADEL ADVISORS LLCinvestment advisor | Aug 14, 2026 | $217.02M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $210.64M |
| WELLS FARGO & COMPANY/MNinvestment advisor | Aug 14, 2026 | $197.89M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.