Rubrik Inc. Class ARBRK
13F holders, Q2 2025 (June 30)389holders +84
133new positions
47sold out
10famous investors
$89.57avg. 13F price*
At the end of Q2 2025, 389 institutions reported holding Rubrik Inc. Class A (RBRK) in their 13F filings, up 84 from Q1 2025. 133 opened new positions and 47 sold out. The largest holders were Vanguard Group Inc. ($1.1B), BlackRock, Inc. ($748.5M) and First Trust Advisors LP ($399.8M). 10 famous investors held it, including Gavin Baker (1.2% of Atreides Management's portfolio), David E. Shaw (0.4% of D. E. Shaw & Co.'s portfolio) and Cathie Wood (0.2% of ARK Investment Management's portfolio).
- Company
- Rubrik Inc. Class A
- CUSIP
- 781154109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 133 | $611.9M |
| Exits | 47 | $310.6M |
All 13F filers, Q1 2025 → Q2 2025: 34,847,931 shares bought and 15,271,402 shares sold, net +19,576,529 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 389 holders
| Vanguard Group Inc. | 0.02% | Add +73.1% | 12,022,614 | $1.1B |
| BlackRock, Inc. | 0.01% | Add +265.2% | 8,354,322 | $748.5M |
| First Trust Advisors LP | 0.32% | Add +44.8% | 4,462,705 | $399.8M |
| D. E. Shaw & Co. | 0.41% | Add +87.3% | 4,322,942 | $387.3M |
| Voya Investment Management LLC | 0.31% | Add +34.6% | 3,025,171 | $271.0M |
| FMR LLC | 0.01% | Reduce -17.4% | 2,969,783 | $266.1M |
| Norges Bank | 0.03% | Reduce -20.9% | 2,445,943 | $219.1M |
| Institutional Venture Management Xv, LLC | 80.30% | No change | 2,168,711 | $194.3M |
| Legal & General Group Plc | 0.05% | Add +6.9% | 2,159,435 | $193.5M |
| Bank of America Corp. | 0.01% | Add +7.0% | 2,073,044 | $185.7M |
| Geode Capital Management, LLC | 0.01% | Add +107.5% | 1,949,047 | $175.0M |
| Voloridge Investment Management, LLC | 0.59% | Add +16.6% | 1,778,204 | $159.3M |
| State Street Corp. | 0.01% | Add +139.7% | 1,771,475 | $158.7M |
| Citadel Advisors | 0.13% | Add +62.1% | 1,674,907 | $150.1M |
| Acadian Asset Management LLC | 0.29% | Add +388.7% | 1,555,252 | $139.3M |
| Bain Capital Venture Investors, LLC | 98.31% | Reduce -50.7% | 1,359,640 | $121.8M |
| Capital International Investors | 0.02% | Reduce -24.5% | 1,321,667 | $118.4M |
| JPMorgan Chase & Co. | 0.01% | Reduce -2.5% | 1,313,033 | $117.6M |
| BNP Paribas Financial Markets | 0.09% | Add +41.7% | 1,275,468 | $114.3M |
| Clearbridge Investments, LLC | 0.09% | Reduce -6.8% | 1,227,559 | $110.0M |
| Renaissance Technologies | 0.15% | Reduce -11.8% | 1,218,000 | $109.1M |
| Federated Hermes, Inc. | 0.20% | Reduce -20.4% | 1,208,292 | $108.3M |
| Two Sigma Investments, LP | 0.19% | Add +154.7% | 1,134,624 | $101.7M |
| Goldman Sachs Group Inc. | 0.02% | Add +18.3% | 1,112,340 | $99.7M |
| Teacher Retirement System of Texas | 0.39% | Add +20.9% | 1,032,463 | $92.5M |
| Summit Partners Public Asset Management, LLC | 3.47% | Reduce -21.6% | 994,371 | $89.1M |
| Arrowstreet Capital, Limited Partnership | 0.06% | Reduce -3.2% | 955,600 | $85.6M |
| Penserra Capital Management LLC | 1.17% | Reduce -6.9% | 936,786 | $83.9M |
| Morgan Stanley | 0.01% | Reduce -36.1% | 922,663 | $82.7M |
| Millennium Management | 0.07% | Reduce -18.5% | 903,497 | $80.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.02% | Add +24.1% | 888,802 | $79.6M |
| Man Group plc | 0.17% | Add +93.7% | 865,508 | $77.5M |
| Ensign Peak Advisors, Inc | 0.13% | Add +52.4% | 826,248 | $74.0M |
| UBS Group AG | 0.02% | Add +116.9% | 815,389 | $73.1M |
| Two Sigma Advisers, LP | 0.14% | Add +326.5% | 761,697 | $68.2M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +47.6% | 734,875 | $65.8M |
| Qube Research & Technologies Ltd | 0.09% | Reduce -16.1% | 713,473 | $63.9M |
| Alkeon Capital Management LLC | 0.30% | No change | 700,000 | $62.7M |
| 1832 Asset Management L.P. | 0.11% | Add +118.8% | 694,300 | $62.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.12% | New | 691,832 | $62.0M |
| Lord, Abbett & Co. LLC | 0.20% | New | 674,270 | $60.4M |
| Pathway Capital Management, LP | 63.11% | New | 643,199 | $57.6M |
| Canada Pension Plan Investment Board | 0.05% | Add +33.3% | 617,519 | $55.3M |
| T. Rowe Price Associates Inc. | 0.01% | Add +28.6% | 608,562 | $54.5M |
| Perpetual Ltd | 0.62% | Add +8282.0% | 587,156 | $52.6M |
| Walleye Capital LLC | 0.52% | Add +180.7% | 567,001 | $50.8M |
| Alliancebernstein L.P. | 0.02% | Reduce -45.2% | 563,621 | $50.5M |
| Assenagon Asset Management S.A. | 0.08% | New | 561,130 | $50.3M |
| Northern Trust Corp. | 0.01% | Add +129.8% | 543,853 | $48.7M |
| Holocene Advisors, LP | 0.12% | New | 525,000 | $47.0M |
| Bank of New York Mellon Corp | 0.01% | Add +129.7% | 516,583 | $46.3M |
| Macquarie Group Ltd. | 0.06% | Reduce -31.3% | 510,497 | $45.7M |
| Atreides Management | 1.17% | New | 471,280 | $42.2M |
| Driehaus Capital Management LLC | 0.31% | New | 436,788 | $39.1M |
| Jump Financial, LLC | 0.46% | Add +1.5% | 409,330 | $36.7M |
| Hudson Bay Capital Management LP | 0.26% | New | 398,000 | $35.7M |
| Sumitomo Mitsui Trust Group, Inc. | 0.02% | Reduce -31.1% | 355,617 | $31.9M |
| Amova Asset Management Americas, Inc. | 0.32% | Reduce -31.4% | 353,688 | $31.7M |
| Squarepoint Ops LLC | 0.07% | Add +638.3% | 347,000 | $31.1M |
| Fiera Capital Corp | 0.10% | Add +1.4% | 337,897 | $30.3M |
| Nuveen, LLC | 0.01% | Add +1041.6% | 320,629 | $28.7M |
| Marshall Wace, LLP | 0.03% | Reduce -9.7% | 310,197 | $27.8M |
| Wells Fargo & Company | 0.01% | Add +39.1% | 288,344 | $25.8M |
| ARK Investment Management | 0.17% | Reduce -33.1% | 263,612 | $23.6M |
| Raymond James Financial Inc. | 0.01% | Add +100.2% | 254,033 | $22.8M |
| Freestone Grove Partners LP | 0.16% | Add +150.4% | 243,730 | $21.8M |
| Ieq Capital, LLC | 0.13% | Reduce -21.4% | 240,333 | $21.5M |
| Invesco Ltd. | 0.00% | Reduce -15.4% | 231,086 | $20.7M |
| Tudor Investment Corporation | 0.16% | Reduce -52.4% | 230,719 | $20.7M |
| Stephens Investment Management Group LLC | 0.27% | Reduce -10.9% | 229,642 | $20.6M |
| Monolith Management Ltd | 6.69% | New | 211,050 | $18.9M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.04% | Reduce -69.8% | 200,000 | $17.9M |
| Quantbot Technologies LP | 0.46% | Reduce -31.6% | 199,025 | $17.8M |
| Los Angeles Capital Management LLC | 0.07% | New | 196,576 | $17.6M |
| Bessemer Group Inc. | 0.03% | Add +17.7% | 194,911 | $17.5M |
| Gilder Gagnon Howe & Co. LLC | 0.18% | Add +70.6% | 194,137 | $17.4M |
| Engineers Gate Manager LP | 0.21% | Add +37.8% | 184,261 | $16.5M |
| Swiss National Bank | 0.01% | Add +13.6% | 181,600 | $16.3M |
| Legacy Capital Group California, Inc. | 4.50% | No change | 181,117 | $16.2M |
| Science & Technology Partners, L.P. | 4.02% | New | 171,140 | $15.3M |
| Algert Global LLC | 0.30% | Add +57.5% | 157,485 | $14.1M |
| Aperture Investors, LLC | 1.82% | Reduce -2.1% | 150,837 | $13.5M |
| Quadrature Capital Ltd | 0.23% | Add +159.0% | 150,843 | $13.5M |
| Susquehanna Advisors Group, Inc. | 0.89% | New | 150,413 | $13.5M |
| Sei Investments Co. | 0.02% | Add +142.3% | 150,301 | $13.5M |
| Public Sector Pension Investment Board | 0.06% | Add +150.0% | 150,000 | $13.4M |
| Trexquant Investment LP | 0.15% | Reduce -78.2% | 144,164 | $12.9M |
| State of Wisconsin Investment Board | 0.03% | Add +0.4% | 143,950 | $12.9M |
| Russell Investments Group, Ltd. | 0.02% | Add +234.1% | 146,176 | $12.8M |
| State of Tennessee, Department of Treasury | 0.04% | Add +25.1% | 137,979 | $12.4M |
| Voleon Capital Management LP | 0.68% | Reduce -25.9% | 137,908 | $12.4M |
| New York State Common Retirement Fund | 0.02% | Add +41.5% | 132,997 | $11.9M |
| LPL Financial LLC | 0.00% | Add +32.7% | 132,491 | $11.9M |
| Waypoint Wealth Partners Inc. | 2.83% | New | 129,923 | $11.6M |
| Yong Rong (HK) Asset Management Ltd | 2.71% | Add +17.2% | 125,300 | $11.2M |
| Knollwood Investment Advisory, LLC | 1.04% | Add +142.0% | 120,732 | $10.8M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.01% | Add +2.0% | 113,482 | $10.2M |
| Cubist Systematic Strategies, LLC | 0.11% | Reduce -60.1% | 109,001 | $9.8M |
| Hamilton Lane Advisors LLC | 6.97% | Reduce -0.1% | 105,414 | $9.4M |
| Stifel Financial Corp. | 0.01% | Add +39.7% | 101,176 | $9.1M |
"% of holder's portfolio" is RBRK's weight in each manager's 13F, not the share of Rubrik Inc. Class A the manager owns.