Rubrik, Inc.
RBRK- Exchange
- NYSE
- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001943896
In the last 90 days, Rubrik, Inc. insiders filed 0 open-market purchases and 11 sales; 575 institutions reported holding it in 13F filings for Q2 2026, worth $10.4B in total; ARK Invest is the only superinvestor holding it.
13F holders, Q3 2025
Institutional positions in Rubrik, Inc. as of Sep 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
- 438
- +53 vs. Q2 2025
- Shares held
- 102.5M
- +5.38M (+5.5%) vs. Q2 2025
- Total value
- $8.43B
- −$267.8M (−3.1%) vs. Q2 2025
- New holders
- 133
- 177 more added
- Sold out
- 80
- 81 more reduced
5 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting RBRK 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 | 575 | $10.4B |
| Q1 2026 | 466 | $5.69B |
| Q4 2025 | 473 | $8.83B |
| Q3 2025 | 438 | $8.43B |
| Q2 2025 | 390 | $8.93B |
| Q1 2025 | 305 | $4.89B |
| Q4 2024 | 252 | $4.38B |
| Q3 2024 | 169 | $1.68B |
| Q2 2024 | 135 | $1.09B |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 0 | $0 |
| Q3 2023 | 0 | $0 |
| Q2 2023 | 0 | $0 |
| Q1 2023 | 0 | $0 |
| Q4 2022 | 0 | $0 |
| Q3 2022 | 0 | $0 |
| Q2 2022 | 0 | $0 |
| Q1 2022 | 0 | $0 |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Rubrik, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Allen Investment Management LLC | 3,376 | $277.7K | 0.00% | +3,376 | New |
| Adams Wealth Management | 3,573 | $290.0K | 0.06% | 00.0% | Unchanged |
| CacheTech Inc. | 3,573 | $290.0K | 0.06% | 00.0% | Unchanged |
| Pacitti Group Inc. | 3,533 | $290.6K | 0.11% | +3,533 | New |
| ProShare Advisors LLC | 3,565 | $293.2K | 0.00% | −170−4.6% | Reduced |
| StoneCrest Wealth Management, Inc. | 3,581 | $294.5K | 0.13% | +3,581 | New |
| Aster Capital Management (DIFC) Ltd | 3,601 | $296.2K | 0.15% | +3,601 | New |
| KBC Group NV | 3,605 | $297.0K | 0.00% | +1,005+38.7% | Added |
| Keebeck Alpha, LP | 3,652 | $300.4K | 0.42% | +892+32.3% | Added |
| Sanders Morris Harris LLC | 3,677 | $302.4K | 0.04% | +3,677 | New |
| McAdam, LLC | 3,738 | $307.5K | 0.02% | +3,738 | New |
| PharVision Advisers, LLC | 3,812 | $313.5K | 0.18% | +3,812 | New |
| EntryPoint Capital, LLC | 3,871 | $318.4K | 0.12% | +3,871 | New |
| Vident Advisory, LLC | 3,903 | $321.0K | 0.00% | +1,283+49.0% | Added |
| Captrust Financial Advisors | 3,922 | $322.5K | 0.00% | +3,922 | New |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 4,000 | $329.0K | 0.08% | −800−16.7% | Reduced |
| Meitav Dash Investments Ltd | 4,000 | $329.0K | 0.00% | +4,000 | New |
| Straight Path Wealth Management | 4,170 | $343.0K | 0.10% | +4,170 | New |
| Tower Research Capital LLC (TRC) | 4,195 | $345.0K | 0.01% | +2,444+139.6% | Added |
| RFG Advisory, LLC | 4,420 | $363.5K | 0.01% | +4,420 | New |
| Three Bridge Wealth Advisors, LLC | 4,464 | $367.2K | 0.09% | +4,464 | New |
| Chesapeake Capital Corp | 4,470 | $367.7K | 0.33% | +4,470 | New |
| Operose Advisors LLC | 4,486 | $369.0K | 0.09% | +4,486 | New |
| Point72 Hong Kong Ltd | 4,541 | $373.5K | 0.02% | −28,485−86.3% | Reduced |
| Noble Wealth Management PBC | 4,760 | $391.5K | 0.21% | +4,760 | New |
| MML Investors Services, LLC | 4,810 | $395.6K | 0.00% | +4,810 | New |
| Roger Wittlin Investment Advisory, LLC | 4,817 | $396.2K | 0.22% | −306−6.0% | Reduced |
| West Michigan Advisors, LLC | 4,897 | $402.8K | 0.10% | +4,897 | New |
| Endowment Wealth Management, Inc. | 5,000 | $411.3K | 0.19% | 00.0% | Unchanged |
| Callan Family Office, LLC | 5,061 | $416.3K | 0.01% | +5,061 | New |
| Swiss Life Asset Management Ltd | 5,147 | $423.3K | 0.00% | +2,666+107.5% | Added |
| MetLife Investment Management | 5,225 | $429.8K | 0.00% | +971+22.8% | Added |
| Novare Capital Management LLC | 5,280 | $434.3K | 0.03% | +770+17.1% | Added |
| Fox Run Management, L.L.C. | 5,332 | $438.6K | 0.07% | +1,503+39.3% | Added |
| Perigon Wealth Management, LLC | 5,564 | $457.6K | 0.01% | +5,564 | New |
| Sherbrooke Park Advisers LLC | 5,606 | $461.1K | 0.21% | +5,606 | New |
| Wealth Architects, LLC | 5,678 | $467.0K | 0.04% | 00.0% | Unchanged |
| Life Line Wealth Management LLC | 5,761 | $473.8K | 0.14% | +5,761 | New |
| Thoroughbred Financial Services, LLC | 5,768 | $474.0K | 0.03% | −97−1.7% | Reduced |
| Left Brain Wealth Management, LLC | 5,775 | $475.0K | 0.15% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 5,795 | $476.6K | 0.01% | +1,077+22.8% | Added |
| Counterpoint Mutual Funds LLC | 5,997 | $493.3K | 0.04% | +5,997 | New |
| Sugar Maple Asset Management, LLC | 6,000 | $493.5K | 0.35% | +6,000 | New |
| Bridgefront Capital, LLC | 6,089 | $500.8K | 0.15% | +6,089 | New |
| Two Sigma Advisers, LP | 6,100 | $501.7K | 0.00% | −755,597−99.2% | Reduced |
| Utah Retirement Systems | 6,132 | $504.4K | 0.00% | −5,928−49.2% | Reduced |
| SRS Capital Advisors, Inc. | 6,301 | $518.3K | 0.01% | +6,301 | New |
| Green Alpha Advisors, LLC | 6,444 | $530.0K | 0.51% | −673−9.5% | Reduced |
| Toroso Investments, LLC | 6,583 | $541.5K | 0.00% | −32−0.5% | Reduced |
| Harbour Capital Advisors, LLC | 6,890 | $547.8K | 0.11% | +3,350+94.6% | Added |
| Choate Investment Advisors | 6,700 | $551.1K | 0.01% | +3,397+102.8% | Added |
| Sanctuary Advisors, LLC | 6,757 | $555.8K | 0.00% | +6,757 | New |
| Haven Private, LLC | 6,759 | $555.9K | 0.25% | +109+1.6% | Added |
| Fieldview Capital Management, LLC | 6,828 | $561.6K | 0.09% | +6,828 | New |
| Pacer Advisors, Inc. | 6,852 | $563.6K | 0.00% | +4,976+265.2% | Added |
| IFP Advisors, Inc | 6,877 | $565.6K | 0.01% | +4,206+157.5% | Added |
| Rockefeller Capital Management L.P. | 6,973 | $573.5K | 0.00% | +6,973 | New |
| Federation des caisses Desjardins du Quebec | 7,127 | $586.2K | 0.00% | +6,902+3,067.6% | Added |
| Integrated Wealth Concepts LLC | 7,231 | $594.8K | 0.01% | +4,683+183.8% | Added |
| Prudential Financial Inc | 7,385 | $607.4K | 0.00% | −961−11.5% | Reduced |
| Financial Perspectives, Inc | 7,505 | $617.3K | 0.17% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 7,847 | $645.4K | 0.00% | +488+6.6% | Added |
| Amalgamated Bank | 7,947 | $654.0K | 0.00% | +1,577+24.8% | Added |
| Cadian Capital Management, LP | 8,000 | $658.0K | 0.04% | +8,000 | New |
| Mercer Global Advisors Inc | 8,028 | $660.3K | 0.00% | +8,028 | New |
| Arete Wealth Advisors, LLC | 8,054 | $662.0K | 0.04% | +8,054 | New |
| Aigen Investment Management, LP | 8,134 | $669.0K | 0.10% | +8,134 | New |
| Darden Wealth Group Inc | 8,283 | $681.3K | 0.36% | +4,882+143.5% | Added |
| China Universal Asset Management Co., Ltd. | 8,500 | $699.1K | 0.06% | 00.0% | Unchanged |
| Wetherby Asset Management Inc | 8,563 | $704.3K | 0.03% | +3,430+66.8% | Added |
| Susquehanna Fundamental Investments, LLC | 8,900 | $732.0K | 0.03% | +8,900 | New |
| MAI Capital Management | 8,978 | $738.4K | 0.00% | +1,162+14.9% | Added |
| Cohen & Steers, Inc. | 9,000 | $740.0K | 0.00% | +2,000+28.6% | Added |
| Keybank National Association | 9,095 | $748.1K | 0.00% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 9,106 | $749.0K | 0.01% | +56+0.6% | Added |
| DC Investments Management, LLC | 9,263 | $761.9K | 0.32% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 9,400 | $773.0K | 0.00% | 00.0% | Unchanged |
| StoneX Group Inc. | 10,000 | $822.5K | 0.04% | 00.0% | Unchanged |
| Holos Integrated Wealth LLC | 10,000 | $823.4K | 0.48% | +10,000 | New |
| SBI Securities Co., Ltd. | 10,036 | $825.5K | 0.02% | +4,580+83.9% | Added |
| Pathstone Holdings, LLC | 10,065 | $827.8K | 0.00% | +849+9.2% | Added |
| Harvest Fund Management Co., Ltd | 10,100 | $830.0K | 0.04% | +10,000+10,000.0% | Added |
| Sigma Planning Corp | 10,194 | $838.4K | 0.02% | +2,300+29.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,402 | $856.0K | 0.00% | +7,889+313.9% | Added |
| Janney Montgomery Scott LLC | 10,533 | $866.0K | 0.00% | +3,468+49.1% | Added |
| Penn Mutual Asset Management, LLC | 10,541 | $867.0K | 1.68% | −42,176−80.0% | Reduced |
| Allen Operations LLC | 10,694 | $879.6K | 0.11% | +10,694 | New |
| Encompass More Asset Management | 10,720 | $881.7K | 0.17% | +10,720 | New |
| Cetera Investment Advisers | 10,795 | $887.9K | 0.00% | +6,595+157.0% | Added |
| FNY Investment Advisers, LLC | 11,000 | $904.0K | 0.29% | +4,134+60.2% | Added |
| Coastal Bridge Advisors, LLC | 11,067 | $910.3K | 0.07% | +5,921+115.1% | Added |
| Eventide Asset Management, LLC | 11,122 | $917.3K | 0.02% | +2,324+26.4% | Added |
| Wealthcare Advisory Partners LLC | 11,173 | $919.0K | 0.02% | −273−2.4% | Reduced |
| Diversified Trust Co | 11,181 | $919.6K | 0.02% | +11,181 | New |
| Pentwater Capital Management LP | 11,500 | $945.9K | 0.01% | +11,500 | New |
| Mirae Asset Global Investments Co., Ltd. | 11,503 | $946.1K | 0.00% | +3,958+52.5% | Added |
| Graham Capital Management, L.P. | 11,800 | $970.5K | 0.04% | −65,702−84.8% | Reduced |
| Snowden Capital Advisors LLC | 11,801 | $970.6K | 0.03% | +4,316+57.7% | Added |
| Dynamic Technology Lab Private Ltd | 11,946 | $983.0K | 0.17% | −3,427−22.3% | Reduced |
| Legal Advantage Investments, Inc. | 12,025 | $989.1K | 0.45% | +2,925+32.1% | Added |