RUBRIK INC. (RBRK)
Institutional ownership reported to the SEC as of Q2 2026, across 9 quarters.
557
Reporting holders
$11.0B
Reported value
6.7%
Held as options
+111
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $802.0M | 9,990,174 | 0.01% | 8q | +13.3%+$94.2M |
| AQR CAPITAL MANAGEMENT LLC | $780.1M | 9,947,988 | 0.27% | 4q | +348.7%+$606.2M |
| FMR LLC | $738.7M | 9,202,121 | 0.03% | 9q | +11.4%+$75.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $666.4M | 8,301,380 | 0.03% | 2q | +3.4%+$21.8M |
| VANGUARD CAPITAL MANAGEMENT LLC | $552.7M | 6,885,243 | 0.01% | 2q | +5.0%+$26.5M |
| FIRST TRUST ADVISORS LP | $480.1M | 5,980,251 | 0.28% | 9q | +22.2%+$87.1M |
| NORGES BANK | $326.7M | 4,069,424 | 0.03% | 7q | -10.0%-$36.4M |
| VOYA INVESTMENT MANAGEMENT LLC | $321.5M | 4,004,750 | 0.28% | 9q | +7.2%+$21.5M |
| JANE STREET GROUP, LLC | $242.1M | 14,992 | 0.02% | 9q | +233.8%+$169.6M |
| GEODE CAPITAL MANAGEMENT, LLC | $230.9M | 2,875,284 | 0.01% | 9q | +6.4%+$13.8M |
| STATE STREET CORP | $229.7M | 2,861,374 | 0.01% | 9q | +11.5%+$23.6M |
| Legal & General Group Plc | $210.4M | 2,620,318 | 0.04% | 9q | +43.7%+$64.0M |
| Pictet Asset Management Holding SA | $189.9M | 2,368,281 | 0.18% | 9q | -28.8%-$76.8M |
| Anatole Investment Management Ltd | $175.8M | 2,189,257 | 29.80% | new | NEW |
| JPMORGAN CHASE & CO | $173.0M | 2,253,594 | 0.01% | 9q | +23.1%+$32.5M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $166.0M | 331,242 | 0.01% | 9q | -63.4%-$287.9M |
| PointState Capital LP | $149.0M | 1,856,244 | 1.90% | 4q | -49.1%-$143.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $139.7M | 1,739,658 | 0.03% | 9q | +103.6%+$71.1M |
| Clearbridge Investments, LLC | $126.6M | 1,577,133 | 0.10% | 9q | +8.9%+$10.3M |
| MORGAN STANLEY | $123.8M | 1,542,643 | 0.01% | 9q | -10.4%-$14.4M |
| BNP PARIBAS FINANCIAL MARKETS | $120.5M | 1,500,810 | 0.04% | 8q | +21.8%+$21.6M |
| INSTITUTIONAL VENTURE MANAGEMENT XV, LLC | $114.9M | 1,431,479 | 94.56% | 9q | HELD |
| BANK OF AMERICA CORP /DE/ | $106.3M | 1,324,361 | 0.01% | 9q | +29.6%+$24.3M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $105.8M | 1,317,511 | 0.01% | 9q | +13.9%+$12.9M |
| Sixth Street Partners Management Company, L.P. | $105.8M | 1,317,511 | 0.01% | new | NEW |
| FEDERATED HERMES, INC. | $105.7M | 1,317,203 | 0.15% | 8q | HELD |
| IMC-Chicago, LLC | $100.9M | 71,035 | 0.02% | 9q | +52.6%+$34.8M |
| UBS Group AG | $100.7M | 1,254,839 | 0.01% | 9q | -35.8%-$56.2M |
| GOLDMAN SACHS GROUP INC | $91.1M | 922,048 | 0.01% | 8q | +26.6%+$19.1M |
| BAMCO INC /NY/ | $89.5M | 1,115,395 | 0.13% | 3q | +301.9%+$67.3M |
| CITADEL ADVISORS LLC | $87.1M | options only | 0.01% | 9q | OPTIONS |
| VANGUARD FIDUCIARY TRUST CO | $82.2M | 1,024,282 | 0.02% | 2q | +7.9%+$6.0M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $75.2M | 937,308 | 0.25% | new | NEW |
| IEQ CAPITAL, LLC | $73.3M | 913,371 | 0.34% | 6q | +32.4%+$17.9M |
| NORTHERN TRUST CORP | $69.7M | 868,382 | 0.01% | 9q | +15.0%+$9.1M |
| BARCLAYS PLC | $63.1M | 786,511 | 0.01% | 9q | +71.9%+$26.4M |
| Amundi | $62.2M | 775,148 | 0.02% | 7q | +38.1%+$17.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $61.9M | 772,052 | 0.07% | 5q | +6.7%+$3.9M |
| Stephens Investment Management Group LLC | $61.7M | 768,696 | 0.66% | 9q | +9.9%+$5.6M |
| Capital International Investors | $61.2M | 762,469 | 0.01% | 9q | +23.4%+$11.6M |
| WELLINGTON MANAGEMENT GROUP LLP | $58.7M | 731,736 | 0.01% | 4q | +48.8%+$19.3M |
| Fiera Capital Corp | $56.1M | 698,874 | 0.20% | 6q | -12.4%-$7.9M |
| Squarepoint Ops LLC | $53.2M | 647,337 | 0.06% | 9q | -20.8%-$13.9M |
| WELLS FARGO & COMPANY/MN | $51.2M | 637,261 | 0.01% | 9q | -73.0%-$138.5M |
| Bank of New York Mellon Corp | $49.5M | 615,973 | 0.01% | 8q | +10.5%+$4.7M |
| ALLIANCEBERNSTEIN L.P. | $48.3M | 985,632 | 0.02% | 9q | +13.0%+$5.5M |
| TWO SIGMA INVESTMENTS, LP | $46.5M | 561,015 | 0.03% | 9q | -75.7%-$145.1M |
| Assenagon Asset Management S.A. | $45.0M | 560,896 | 0.03% | 5q | +122.2%+$24.8M |
| CONGRESS ASSET MANAGEMENT CO | $43.3M | 539,684 | 0.27% | 2q | -1.1%-$485.0K |
| ROYAL BANK OF CANADA | $42.3M | 526,352 | 0.01% | 9q | +40.3%+$12.1M |
| Holocene Advisors, LP | $42.1M | 525,000 | 0.09% | 5q | -5.5%-$2.5M |
| RENAISSANCE TECHNOLOGIES LLC | $40.9M | 509,189 | 0.06% | 7q | +34.9%+$10.6M |
| Driehaus Capital Management LLC | $39.5M | 492,208 | 0.23% | new | NEW |
| D. E. Shaw & Co., Inc. | $37.1M | 33,464 | 0.02% | 7q | -0.8%-$306.9K |
| Champlain Investment Partners, LLC | $36.6M | 456,286 | 0.94% | 2q | -63.8%-$64.5M |
| Abu Dhabi Investment Council Co P.J.S.C | $35.8M | 445,341 | 5.00% | 2q | +20.9%+$6.2M |
| Nuveen, LLC | $33.7M | 420,184 | 0.01% | 6q | +12.9%+$3.8M |
| Beacon Pointe Advisors, LLC | $31.5M | 391,778 | 0.15% | 4q | HELD |
| BAILLIE GIFFORD & CO | $31.2M | 388,021 | 0.03% | 2q | +135.0%+$17.9M |
| BANK OF NOVA SCOTIA | $30.4M | 378,991 | 0.05% | 4q | -47.8%-$27.9M |
| ARK Investment Management LLC | $29.3M | 365,426 | 0.19% | 9q | -7.5%-$2.4M |
| DEUTSCHE BANK AG\ | $28.3M | 352,685 | 0.01% | 7q | +2810.7%+$27.3M |
| CI INVESTMENTS INC. | $27.6M | 343,369 | 0.09% | 2q | -15.1%-$4.9M |
| NEW YORK STATE COMMON RETIREMENT FUND | $26.1M | 324,824 | 0.03% | 6q | +43.1%+$7.9M |
| Mariner, LLC | $25.5M | 317,774 | 0.03% | 5q | +488.6%+$21.2M |
| CANADA PENSION PLAN INVESTMENT BOARD | $25.4M | 316,100 | 0.01% | 6q | +219.3%+$17.4M |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $25.1M | 312,106 | 0.03% | 5q | +60.2%+$9.4M |
| Swiss National Bank | $24.6M | 306,800 | 0.01% | 8q | +5.0%+$1.2M |
| Walleye Capital LLC | $23.7M | 248,634 | 0.08% | 9q | +179.6%+$15.2M |
| MERCER GLOBAL ADVISORS INC /ADV | $23.6M | 293,707 | 0.01% | 4q | +567.4%+$20.0M |
| FIL Ltd | $23.5M | 292,523 | 0.02% | 3q | +4.2%+$936.8K |
| Sumitomo Mitsui Trust Group, Inc. | $22.7M | 282,198 | 0.01% | 8q | -9.3%-$2.3M |
| Amova Asset Management Americas, Inc. | $22.6M | 281,233 | 0.29% | 8q | -9.6%-$2.4M |
| GROUP ONE TRADING LLC | $22.1M | options only | 0.03% | 9q | OPTIONS |
| Connor, Clark & Lunn Investment Management Ltd. | $22.0M | 274,607 | 0.04% | 4q | +50.6%+$7.4M |
| Freestone Grove Partners LP | $19.6M | 243,730 | 0.13% | 7q | HELD |
| MILLENNIUM MANAGEMENT LLC | $19.4M | 131,091 | 0.01% | 9q | -67.2%-$39.8M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $19.4M | 241,779 | 0.03% | 3q | -41.3%-$13.7M |
| TEACHER RETIREMENT SYSTEM OF TEXAS | $19.1M | 237,720 | 0.05% | new | NEW |
| SIMPLEX TRADING, LLC | $18.7M | 29,284 | 0.01% | 9q | HELD |
| BANK OF MONTREAL /CAN/ | $18.5M | 230,497 | 0.01% | 9q | -6.3%-$1.2M |
| RAYMOND JAMES FINANCIAL INC | $17.9M | 222,267 | 0.00% | 7q | -5.2%-$985.4K |
| EVENTIDE ASSET MANAGEMENT, LLC | $17.4M | 216,431 | 0.23% | 7q | +1765.0%+$16.4M |
| ING GROEP NV | $16.4M | 204,565 | 0.08% | 4q | -38.8%-$10.4M |
| Octahedron Capital Management L.P. | $16.3M | 203,000 | 8.34% | 9q | +82.9%+$7.4M |
| STIFEL FINANCIAL CORP | $16.3M | 202,453 | 0.01% | 9q | -2.4%-$399.7K |
| Cerity Partners LLC | $15.6M | 193,861 | 0.02% | 7q | +873.4%+$14.0M |
| AMERIPRISE FINANCIAL INC | $15.3M | 190,839 | 0.00% | 9q | -29.1%-$6.3M |
| CITIGROUP INC | $14.8M | 184,429 | 0.00% | 9q | -46.4%-$12.8M |
| California Public Employees Retirement System | $14.2M | 177,252 | 0.01% | 4q | +0.8%+$111.3K |
| Walleye Trading LLC | $13.9M | options only | 0.02% | 7q | OPTIONS |
| STATE OF WISCONSIN INVESTMENT BOARD | $13.6M | 169,009 | 0.03% | 8q | -5.6%-$808.2K |
| NATIXIS | $13.1M | 163,674 | 0.05% | 2q | +818270.0%+$13.1M |
| PATHWAY CAPITAL MANAGEMENT, LP | $12.8M | 159,775 | 53.56% | new | NEW |
| HighTower Advisors, LLC | $12.7M | 157,913 | 0.01% | 7q | -31.3%-$5.8M |
| EXCHANGE TRADED CONCEPTS, LLC | $12.2M | 151,764 | 0.03% | 2q | +162.2%+$7.5M |
| VANGUARD ASSET MANAGEMENT, Ltd | $11.9M | 148,096 | 0.01% | 2q | +10.3%+$1.1M |
| Corient Private Wealth LP | $11.5M | 143,470 | 0.01% | new | NEW |
| Verition Fund Management LLC | $11.2M | options only | 0.03% | 8q | OPTIONS |
| RHUMBLINE ADVISERS | $11.2M | 139,213 | 0.01% | 7q | +3.5%+$375.6K |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-14 | 13G/A | LS SPV Management, LLCwith 9 co-filers | 2.0% |
| 2026-08-13 | 13G | AQR Capital Management, LLCwith 1 co-filers | 6.2% |
| 2026-07-31 | 13G | Vanguard Capital Management | 5.0% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 557 | $11.0B | 128,121,494 | 173 | 196 | 119 | 6.7% |
| Q1 2026 | 446 | $6.0B | 113,155,427 | 98 | 175 | 110 | 7.2% |
| Q4 2025 | 449 | $9.3B | 113,004,961 | 94 | 168 | 111 | 7.4% |
| Q3 2025 | 410 | $8.9B | 99,771,621 | 130 | 159 | 74 | 7.8% |
| Q2 2025 | 359 | $9.0B | 95,835,490 | 119 | 121 | 83 | 5.0% |
| Q1 2025 | 286 | $5.1B | 80,568,212 | 84 | 112 | 57 | 4.6% |
| Q4 2024 | 237 | $4.5B | 65,633,788 | 97 | 63 | 39 | 3.9% |
| Q3 2024 | 158 | $1.7B | 51,669,012 | 64 | 50 | 19 | 2.5% |
| Q2 2024 | 127 | $1.2B | 37,029,449 | 133 | 0 | 0 | 1.3% |