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, Q1 2025
Institutional positions in Rubrik, Inc. as of Mar 31, 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
- 305
- +56 vs. Q4 2024
- Shares held
- 80.2M
- +14.2M (+21.5%) vs. Q4 2024
- Total value
- $4.89B
- +$578.2M (+13.4%) vs. Q4 2024
- New holders
- 93
- 120 more added
- Sold out
- 37
- 63 more reduced
3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Rubrik, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Boothbay Fund Management, LLC | 8,614 | $525.3K | 0.02% | +8,614 | New |
| Versor Investments LP | 8,644 | $527.1K | 0.09% | −1,266−12.8% | Reduced |
| Eventide Asset Management, LLC | 8,798 | $536.5K | 0.01% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 8,900 | $542.7K | 0.03% | +8,900 | New |
| Brinker Capital Investments, LLC | 8,966 | $546.7K | 0.01% | +8,966 | New |
| Orion Portfolio Solutions, LLC | 8,966 | $546.7K | 0.01% | +8,966 | New |
| Victory Capital Management Inc | 9,149 | $557.9K | 0.00% | +2,053+28.9% | Added |
| DC Investments Management, LLC | 9,263 | $564.9K | 0.29% | +9,263 | New |
| Bridgefront Capital, LLC | 9,313 | $567.9K | 0.16% | +1,763+23.4% | Added |
| Public Employees Retirement Association of Colorado | 9,400 | $573.0K | 0.00% | +9,400 | New |
| Magnetar Financial LLC | 9,677 | $590.1K | 0.01% | +6,057+167.3% | Added |
| Mangrove Partners | 9,721 | $592.8K | 0.07% | +9,721 | New |
| Adviser Investments LLC | 10,375 | $632.7K | 0.01% | +10,375 | New |
| Wealthcare Advisory Partners LLC | 10,550 | $643.3K | 0.02% | +100+1.0% | Added |
| AlphaCore Capital LLC | 11,005 | $671.1K | 0.06% | +11,005 | New |
| Pittenger & Anderson Inc | 11,031 | $672.7K | 0.02% | +11,031 | New |
| Financial Perspectives, Inc | 11,205 | $683.3K | 0.23% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 12,193 | $743.5K | 0.00% | +2,997+32.6% | Added |
| Lockheed Martin Investment Management Co | 12,274 | $748.5K | 0.03% | +12,274 | New |
| Gotham Asset Management, LLC | 12,649 | $771.3K | 0.01% | +7,630+152.0% | Added |
| BIT Capital GmbH | 12,960 | $790.3K | 0.10% | −2,288−15.0% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 13,000 | $793.0K | 0.01% | −125−1.0% | Reduced |
| S&CO Inc | 13,209 | $805.0K | 0.05% | +13,209 | New |
| Aigen Investment Management, LP | 13,236 | $807.1K | 0.13% | +9,327+238.6% | Added |
| SG Americas Securities, LLC | 13,452 | $820.0K | 0.00% | +13,452 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 14,048 | $856.6K | 0.00% | +14,048 | New |
| Assetmark, Inc | 14,529 | $886.0K | 0.00% | +14,529 | New |
| CIBC World Markets Inc. | 15,025 | $916.2K | 0.00% | +2,120+16.4% | Added |
| Commonwealth Equity Services, LLC | 15,784 | $963.0K | 0.00% | +3,940+33.3% | Added |
| KLP Kapitalforvaltning AS | 15,900 | $969.6K | 0.00% | +2,700+20.5% | Added |
| Oxford Financial Group Ltd | 16,245 | $990.6K | 0.07% | 00.0% | Unchanged |
| SVB Capital Management, LLC | 16,515 | $1.01M | 2.97% | +16,515 | New |
| Occudo Quantitative Strategies LP | 15,982 | $1.02M | 0.14% | −4,018−20.1% | Reduced |
| Stablepoint Partners, LLC | 17,595 | $1.07M | 0.19% | +5,533+45.9% | Added |
| Dynamic Technology Lab Private Ltd | 17,644 | $1.08M | 0.16% | +13,893+370.4% | Added |
| Dark Forest Capital Management LP | 17,773 | $1.08M | 0.05% | +17,773 | New |
| Liberty Mutual Group Asset Management Inc. | 17,912 | $1.09M | 0.36% | +17,912 | New |
| Ameriprise Financial Inc | 18,814 | $1.14M | 0.00% | −10,399−35.6% | Reduced |
| Pathstone Holdings, LLC | 19,856 | $1.21M | 0.01% | +15,733+381.6% | Added |
| Valliance Asset Management Ltd | 20,000 | $1.22M | 4.62% | +20,000 | New |
| Dimensional Fund Advisors LP | 20,199 | $1.23M | 0.00% | −16,542−45.0% | Reduced |
| Qsemble Capital Management, LP | 20,534 | $1.25M | 0.13% | −18,023−46.7% | Reduced |
| Virtu Financial LLC | 20,673 | $1.26M | 0.07% | −1,873−8.3% | Reduced |
| Octahedron Capital Management L.P. | 21,309 | $1.30M | 1.16% | −14,151−39.9% | Reduced |
| Nebula Research & Development LLC | 21,690 | $1.32M | 0.12% | +14,358+195.8% | Added |
| Bayesian Capital Management, LP | 21,881 | $1.33M | 0.22% | −10,868−33.2% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 22,159 | $1.35M | 0.00% | +3,800+20.7% | Added |
| CAPROCK Group, Inc. | 22,273 | $1.36M | 0.04% | −7,216−24.5% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 22,566 | $1.38M | 0.09% | +22,566 | New |
| Arizona State Retirement System | 23,664 | $1.44M | 0.01% | +4,715+24.9% | Added |
| HighTower Advisors, LLC | 24,190 | $1.48M | 0.00% | +1,310+5.7% | Added |
| BlueCrest Capital Management Ltd | 25,000 | $1.52M | 0.24% | 00.0% | Unchanged |
| Atria Wealth Solutions, Inc. | 25,500 | $1.55M | 0.02% | +3,500+15.9% | Added |
| Jain Global LLC | 26,299 | $1.60M | 0.03% | +26,299 | New |
| Manufacturers Life Insurance Company, The | 26,808 | $1.63M | 0.00% | +14,273+113.9% | Added |
| Bank of Montreal | 26,835 | $1.64M | 0.00% | +2,375+9.7% | Added |
| Nuveen, LLC | 28,086 | $1.71M | 0.00% | +28,086 | New |
| Main Management ETF Advisors, LLC | 28,840 | $1.76M | 0.12% | +28,840 | New |
| State of New Jersey Common Pension Fund D | 28,991 | $1.77M | 0.01% | −18,491−38.9% | Reduced |
| Royal Bank of Canada | 29,320 | $1.79M | 0.00% | +20,471+231.3% | Added |
| Barclays PLC | 29,941 | $1.83M | 0.00% | −1,045−3.4% | Reduced |
| Simplex Trading, LLC | 30,131 | $1.84M | 0.07% | −4,510−13.0% | Reduced |
| Entropy Technologies, LP | 30,652 | $1.87M | 0.18% | −226−0.7% | Reduced |
| Citigroup Inc | 30,935 | $1.89M | 0.00% | −5,617−15.4% | Reduced |
| O'Neil Global Advisors, Inc. | 33,183 | $2.02M | 3.83% | +33,183 | New |
| Amundi | 37,116 | $2.13M | 0.00% | +262+0.7% | Added |
| US Bancorp | 35,245 | $2.15M | 0.00% | +15,698+80.3% | Added |
| Callan Capital, LLC | 36,319 | $2.21M | 0.16% | −392−1.1% | Reduced |
| American International Group, Inc. | 36,478 | $2.22M | 0.05% | 00.0% | Unchanged |
| Icapital Wealth LLC | 37,926 | $2.31M | 1.41% | +37,926 | New |
| HRT Financial LP | 38,322 | $2.34M | 0.01% | +38,322 | New |
| Janus Henderson Group PLC | 36,700 | $2.34M | 0.00% | +6,800+22.7% | Added |
| Sandler Capital Management | 38,569 | $2.35M | 0.76% | −126−0.3% | Reduced |
| TD Waterhouse Canada Inc. | 39,659 | $2.40M | 0.02% | +37,659+1,883.0% | Added |
| Diversify Wealth Management, LLC | 34,323 | $2.43M | 0.18% | −23,176−40.3% | Reduced |
| Envestnet Asset Management Inc | 39,826 | $2.43M | 0.00% | +28,788+260.8% | Added |
| Korea Investment CORP | 40,135 | $2.45M | 0.01% | 00.0% | Unchanged |
| G2 Investment Partners Management LLC | 41,500 | $2.53M | 0.82% | +41,500 | New |
| EFG Asset Management (North America) Corp. | 42,252 | $2.58M | 0.43% | −23,365−35.6% | Reduced |
| Penn Mutual Asset Management, LLC | 42,521 | $2.59M | 4.98% | +42,521 | New |
| SP Asset Management LLC | 44,632 | $2.72M | 0.24% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 43,750 | $2.77M | 0.00% | +43,326+10,218.4% | Added |
| Neuberger Berman Group LLC | 46,563 | $2.84M | 0.00% | +46,563 | New |
| Squarepoint Ops LLC | 47,000 | $2.87M | 0.01% | −31,464−40.1% | Reduced |
| IMC-Chicago, LLC | 49,404 | $3.01M | 0.12% | +49,404 | New |
| Knollwood Investment Advisory, LLC | 49,888 | $3.04M | 0.34% | −5,000−9.1% | Reduced |
| LMR Partners LLP | 50,098 | $3.05M | 0.06% | −195,000−79.6% | Reduced |
| Peregrine Asset Advisers, Inc. | 52,509 | $3.20M | 1.20% | +52,509 | New |
| XTX Topco Ltd | 53,297 | $3.25M | 0.17% | +28,290+113.1% | Added |
| StepStone Group LP | 53,838 | $3.28M | 3.37% | +53,838 | New |
| Renaissance Capital LLC | 56,715 | $3.46M | 2.67% | −16,060−22.1% | Reduced |
| Quadrature Capital Ltd | 58,232 | $3.55M | 0.08% | −22,810−28.1% | Reduced |
| Public Sector Pension Investment Board | 60,000 | $3.66M | 0.02% | +60,000 | New |
| CloudAlpha Capital Management Limited/Hong Kong | 60,202 | $3.67M | 0.56% | +60,202 | New |
| SEI Investments Co | 62,024 | $3.78M | 0.00% | +43,513+235.1% | Added |
| Natixis Advisors, L.P. | 62,657 | $3.82M | 0.01% | −705−1.1% | Reduced |
| Graham Capital Management, L.P. | 67,928 | $4.14M | 0.13% | +37,204+121.1% | Added |
| EAM Investors, LLC | 69,609 | $4.24M | 0.73% | −266−0.4% | Reduced |
| California State Teachers Retirement System | 71,653 | $4.37M | 0.01% | +15,374+27.3% | Added |
| Advisor Group Holdings, Inc. | 72,003 | $4.39M | 0.01% | +41,426+135.5% | Added |