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 13 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, Q2 2025
Institutional positions in Rubrik, Inc. as of Jun 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
- 390
- +90 vs. Q1 2025
- Shares held
- 99.7M
- +19.6M (+24.4%) vs. Q1 2025
- Total value
- $8.93B
- +$4.05B (+82.8%) vs. Q1 2025
- New holders
- 136
- 134 more added
- Sold out
- 46
- 90 more reduced
5 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Rubrik, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 12,022,614 | $1.08B | 0.02% | +5,077,513+73.1% | Added |
| BlackRock, Inc. | 8,354,322 | $748.5M | 0.01% | +6,066,485+265.2% | Added |
| First Trust Advisors LP | 4,462,705 | $399.8M | 0.32% | +1,380,941+44.8% | Added |
| D. E. Shaw & Co., Inc. | 4,322,942 | $387.3M | 0.39% | +2,014,750+87.3% | Added |
| Voya Investment Management LLC | 3,025,171 | $271.0M | 0.27% | +777,961+34.6% | Added |
| FMR LLC | 2,969,783 | $266.1M | 0.02% | −625,520−17.4% | Reduced |
| Norges Bank | 2,445,943 | $219.1M | 0.03% | −645,650−20.9% | Reduced |
| Institutional Venture Management XV, LLC | 2,168,711 | $194.3M | 80.30% | 00.0% | Unchanged |
| Legal & General Group Plc | 2,159,435 | $193.5M | 0.05% | +139,022+6.9% | Added |
| Bank of America Corp | 2,073,044 | $185.7M | 0.01% | +136,262+7.0% | Added |
| Geode Capital Management, LLC | 1,949,047 | $175.0M | 0.01% | +1,009,610+107.5% | Added |
| Voloridge Investment Management, LLC | 1,778,204 | $159.3M | 0.59% | +253,342+16.6% | Added |
| State Street Corp | 1,771,475 | $158.7M | 0.01% | +1,032,497+139.7% | Added |
| Citadel Advisors LLC | 1,674,907 | $150.1M | 0.13% | +641,688+62.1% | Added |
| Acadian Asset Management LLC | 1,555,252 | $139.3M | 0.29% | +1,237,014+388.7% | Added |
| Bain Capital Venture Investors, LLC | 1,359,640 | $121.8M | 98.31% | −1,400,000−50.7% | Reduced |
| Capital International Investors | 1,321,667 | $118.4M | 0.02% | −428,333−24.5% | Reduced |
| JPMorgan Chase & Co | 1,313,033 | $117.6M | 0.01% | −33,020−2.5% | Reduced |
| BNP Paribas Arbitrage, SA | 1,275,468 | $114.3M | 0.09% | +375,615+41.7% | Added |
| Clearbridge Investments, LLC | 1,227,559 | $110.0M | 0.09% | −89,388−6.8% | Reduced |
| Renaissance Technologies LLC | 1,218,000 | $109.1M | 0.15% | −163,400−11.8% | Reduced |
| Federated Hermes, Inc. | 1,208,292 | $108.3M | 0.20% | −308,699−20.3% | Reduced |
| Two Sigma Investments, LP | 1,134,624 | $101.7M | 0.18% | +689,089+154.7% | Added |
| Goldman Sachs Group Inc | 1,112,340 | $99.7M | 0.02% | +171,989+18.3% | Added |
| Teacher Retirement System of Texas | 1,032,463 | $92.5M | 0.39% | +178,208+20.9% | Added |
| Summit Partners Public Asset Management, LLC | 994,371 | $89.1M | 3.47% | −273,233−21.6% | Reduced |
| Arrowstreet Capital, Limited Partnership | 955,600 | $85.6M | 0.06% | −31,695−3.2% | Reduced |
| Penserra Capital Management LLC | 936,786 | $83.9M | 1.17% | −69,325−6.9% | Reduced |
| Morgan Stanley | 922,663 | $82.7M | 0.01% | −522,372−36.1% | Reduced |
| Millennium Management LLC | 903,497 | $80.9M | 0.07% | −205,024−18.5% | Reduced |
| UBS Asset Management Americas Inc | 888,802 | $79.6M | 0.02% | +172,849+24.1% | Added |
| Man Group plc | 865,508 | $77.5M | 0.17% | +418,563+93.6% | Added |
| Ensign Peak Advisors, Inc | 826,248 | $74.0M | 0.13% | +284,000+52.4% | Added |
| UBS Group AG | 815,389 | $73.1M | 0.02% | +439,441+116.9% | Added |
| Two Sigma Advisers, LP | 761,697 | $68.2M | 0.14% | +583,097+326.5% | Added |
| Charles Schwab Investment Management Inc | 734,875 | $65.8M | 0.01% | +237,156+47.6% | Added |
| Qube Research & Technologies Ltd | 713,473 | $63.9M | 0.09% | −137,025−16.1% | Reduced |
| Alkeon Capital Management LLC | 700,000 | $62.7M | 0.30% | 00.0% | Unchanged |
| 1832 Asset Management L.P. | 694,300 | $62.2M | 0.11% | +377,000+118.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 691,832 | $62.0M | 0.12% | +691,832 | New |
| Lord, Abbett & Co. LLC | 674,270 | $60.4M | 0.19% | +674,270 | New |
| Pathway Capital Management, LP | 643,199 | $57.6M | 63.11% | +643,199 | New |
| Canada Pension Plan Investment Board | 617,519 | $55.3M | 0.05% | +154,100+33.3% | Added |
| Price T Rowe Associates Inc | 608,562 | $54.5M | 0.01% | +135,376+28.6% | Added |
| Perpetual Ltd | 587,156 | $52.6M | 0.62% | +580,151+8,282.0% | Added |
| Walleye Capital LLC | 567,001 | $50.8M | 0.47% | +365,029+180.7% | Added |
| Alliancebernstein L.P. | 563,621 | $50.5M | 0.02% | −464,882−45.2% | Reduced |
| Assenagon Asset Management S.A. | 561,130 | $50.3M | 0.08% | +561,130 | New |
| Northern Trust Corp | 543,853 | $48.7M | 0.01% | +307,204+129.8% | Added |
| Holocene Advisors, LP | 525,000 | $47.0M | 0.12% | +525,000 | New |
| Bank of New York Mellon Corp | 516,583 | $46.3M | 0.01% | +291,660+129.7% | Added |
| Macquarie Group Ltd | 510,497 | $45.7M | 0.06% | −232,943−31.3% | Reduced |
| Atreides Management, LP | 471,280 | $42.2M | 1.17% | +471,280 | New |
| Driehaus Capital Management LLC | 436,788 | $39.1M | 0.31% | +436,788 | New |
| Jump Financial, LLC | 409,330 | $36.7M | 0.45% | +6,076+1.5% | Added |
| Hudson Bay Capital Management LP | 398,000 | $35.7M | 0.23% | +398,000 | New |
| Sumitomo Mitsui Trust Holdings, Inc. | 355,617 | $31.9M | 0.02% | −160,265−31.1% | Reduced |
| Nikko Asset Management Americas, Inc. | 353,688 | $31.7M | 0.32% | −162,194−31.4% | Reduced |
| Squarepoint Ops LLC | 347,000 | $31.1M | 0.07% | +300,000+638.3% | Added |
| Fiera Capital Corp | 337,897 | $30.3M | 0.10% | +4,690+1.4% | Added |
| Nuveen, LLC | 320,629 | $28.7M | 0.01% | +292,543+1,041.6% | Added |
| Marshall Wace, LLP | 310,197 | $27.8M | 0.03% | −33,419−9.7% | Reduced |
| Wells Fargo & Company | 288,344 | $25.8M | 0.01% | +81,042+39.1% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 263,612 | $23.6M | 0.17% | −130,664−33.1% | Reduced |
| Raymond James Financial Inc | 254,033 | $22.8M | 0.01% | +127,131+100.2% | Added |
| Freestone Grove Partners LP | 243,730 | $21.8M | 0.16% | +146,405+150.4% | Added |
| Ieq Capital, LLC | 240,333 | $21.5M | 0.13% | −65,303−21.4% | Reduced |
| Invesco Ltd. | 231,086 | $20.7M | 0.00% | −42,022−15.4% | Reduced |
| Tudor Investment Corp Et Al | 230,719 | $20.7M | 0.16% | −254,066−52.4% | Reduced |
| Stephens Investment Management Group LLC | 229,642 | $20.6M | 0.27% | −27,982−10.9% | Reduced |
| Monolith Management Ltd | 211,050 | $18.9M | 6.69% | +211,050 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 200,000 | $17.9M | 0.04% | −461,700−69.8% | Reduced |
| Quantbot Technologies LP | 199,025 | $17.8M | 0.46% | −91,752−31.6% | Reduced |
| Los Angeles Capital Management LLC | 196,576 | $17.6M | 0.07% | +196,576 | New |
| Bessemer Group Inc | 194,911 | $17.5M | 0.03% | +29,317+17.7% | Added |
| Gilder Gagnon Howe & Co LLC | 194,137 | $17.4M | 0.18% | +80,341+70.6% | Added |
| Engineers Gate Manager LP | 184,261 | $16.5M | 0.21% | +50,566+37.8% | Added |
| Swiss National Bank | 181,600 | $16.3M | 0.01% | +21,700+13.6% | Added |
| Legacy Capital Group California, Inc. | 181,117 | $16.2M | 4.50% | 00.0% | Unchanged |
| Science & Technology Partners, L.P. | 171,140 | $15.3M | 4.02% | +171,140 | New |
| Algert Global LLC | 157,485 | $14.1M | 0.30% | +57,485+57.5% | Added |
| Aperture Investors, LLC | 150,837 | $13.5M | 1.82% | −3,262−2.1% | Reduced |
| Quadrature Capital Ltd | 150,843 | $13.5M | 0.23% | +92,611+159.0% | Added |
| Susquehanna Advisors Group, Inc. | 150,413 | $13.5M | 0.54% | +150,413 | New |
| SEI Investments Co | 150,301 | $13.5M | 0.02% | +88,277+142.3% | Added |
| Public Sector Pension Investment Board | 150,000 | $13.4M | 0.06% | +90,000+150.0% | Added |
| Trexquant Investment LP | 144,164 | $12.9M | 0.15% | −517,462−78.2% | Reduced |
| State of Wisconsin Investment Board | 143,950 | $12.9M | 0.03% | +513+0.4% | Added |
| Russell Investments Group, Ltd. | 146,176 | $12.8M | 0.02% | +102,426+234.1% | Added |
| State of Tennessee, Treasury Department | 137,979 | $12.4M | 0.04% | +27,679+25.1% | Added |
| Voleon Capital Management LP | 137,908 | $12.4M | 0.68% | −48,297−25.9% | Reduced |
| New York State Common Retirement Fund | 132,997 | $11.9M | 0.02% | +39,000+41.5% | Added |
| LPL Financial LLC | 132,491 | $11.9M | 0.00% | +32,677+32.7% | Added |
| Waypoint Wealth Partners Inc. | 129,923 | $11.6M | 2.83% | +129,923 | New |
| Yong Rong (HK) Asset Management Ltd | 125,300 | $11.2M | 2.71% | +18,400+17.2% | Added |
| Knollwood Investment Advisory, LLC | 120,732 | $10.8M | 1.04% | +70,844+142.0% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 113,482 | $10.2M | 0.01% | +2,282+2.1% | Added |
| Cubist Systematic Strategies, LLC | 109,001 | $9.77M | 0.11% | −163,984−60.1% | Reduced |
| Hamilton Lane Advisors LLC | 105,414 | $9.44M | 6.97% | −159−0.2% | Reduced |
| Stifel Financial Corp | 101,176 | $9.06M | 0.01% | +28,760+39.7% | Added |