RBRK Institutional Ownership
Top institutional (13F) holders of RBRK and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
45
Institutional value
$6.37B
Top holder
BlackRock, Inc.
Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.holding company | Aug 7, 2026 | $802.01M |
| AQR CAPITAL MANAGEMENT LLCinvestment advisor | Aug 14, 2026 | $780.12M |
| FMR LLCinvestment advisor | Aug 13, 2026 | $738.75M |
| Vanguard Portfolio Managementhedge fund | Aug 13, 2026 | $666.43M |
| Vanguard Capital Managementhedge fund | Aug 13, 2026 | $552.75M |
| Norges Bankother | Aug 12, 2026 | $326.69M |
| JANE STREET GROUP, LLCholding company | Aug 14, 2026 | $242.13M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $230.89M |
| STATE STREET CORPinvestment advisor | Aug 7, 2026 | $229.71M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $172.99M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $165.97M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $123.84M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $106.32M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $105.77M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $100.74M |
| PRICE T ROWE ASSOCIATES INC /MD/investment advisor | Aug 14, 2026 | $93.78M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $91.07M |
| CITADEL ADVISORS LLCinvestment advisor | Aug 14, 2026 | $87.14M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $69.71M |
| Capital International Investorsinvestment advisor | Aug 12, 2026 | $61.21M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $58.74M |
| WELLS FARGO & COMPANY/MNinvestment advisor | Aug 14, 2026 | $51.16M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $49.45M |
| AllianceBernstein L.P.hedge fund | Aug 14, 2026 | $48.27M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $46.47M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.