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 2026
Institutional positions in Rubrik, Inc. as of Mar 31, 2026. 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
- 466
- +1 vs. Q4 2025
- Shares held
- 115.8M
- +19.5M (+20.2%) vs. Q4 2025
- Total value
- $5.69B
- −$1.68B (−22.8%) vs. Q4 2025
- New holders
- 110
- 191 more added
- Sold out
- 109
- 115 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Rubrik, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Noble Wealth Management PBC | 1,088 | $53.3K | 0.03% | −3,397−75.7% | Reduced |
| Allworth Financial LP | 1,157 | $56.7K | 0.00% | +354+44.1% | Added |
| Operose Advisors LLC | 1,191 | $58.3K | 0.01% | 00.0% | Unchanged |
| GAMMA Investing LLC | 1,261 | $61.8K | 0.00% | +552+77.9% | Added |
| EverSource Wealth Advisors, LLC | 1,476 | $72.3K | 0.00% | +1,062+256.5% | Added |
| Tower Research Capital LLC (TRC) | 1,620 | $79.3K | 0.00% | +1,431+757.1% | Added |
| Leonteq Securities AG | 1,658 | $81.2K | 0.00% | −211−11.3% | Reduced |
| 1620 Investment Advisors, Inc. | 1,895 | $92.8K | 0.06% | +1,895 | New |
| Clearstead Advisors, LLC | 2,000 | $97.9K | 0.00% | +1,989+18,081.8% | Added |
| Pittenger & Anderson Inc | 2,031 | $99.5K | 0.00% | 00.0% | Unchanged |
| Triumph Capital Management | 2,079 | $101.8K | 0.02% | +1,646+380.1% | Added |
| Larson Financial Group LLC | 2,133 | $104.5K | 0.00% | +2,116+12,447.1% | Added |
| Dara Capital US, Inc. | 2,202 | $107.8K | 0.10% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 2,230 | $108.3K | 0.00% | +181+8.8% | Added |
| Sterling Capital Management LLC | 2,542 | $124.5K | 0.00% | −1,217−32.4% | Reduced |
| Liberty Mutual Group Asset Management Inc. | 2,576 | $126.1K | 0.01% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 2,590 | $126.8K | 0.00% | +952+58.1% | Added |
| Parallel Advisors, LLC | 2,930 | $143.5K | 0.00% | +910+45.0% | Added |
| Lodestone Wealth Management LLC | 3,070 | $150.3K | 0.06% | +532+21.0% | Added |
| Cliffwater LLC | 3,184 | $155.9K | 0.04% | 00.0% | Unchanged |
| Eurizon Capital SGR S.p.A. | 3,439 | $164.2K | 0.00% | −11,087−76.3% | Reduced |
| Prudential Financial Inc | 4,145 | $203.0K | 0.00% | −460−10.0% | Reduced |
| Ankerstar Wealth, LLC | 4,229 | $207.1K | 0.22% | +2,753+186.5% | Added |
| Sterling Investment Advisors, Ltd. | 4,250 | $208.1K | 0.04% | +4,250 | New |
| Intech Investment Management LLC | 4,262 | $208.7K | 0.00% | +4,262 | New |
| Wealth Architects, LLC | 4,364 | $213.7K | 0.02% | −1,315−23.2% | Reduced |
| ProShare Advisors LLC | 4,422 | $216.5K | 0.00% | +339+8.3% | Added |
| Three Bridge Wealth Advisors, LLC | 4,464 | $218.6K | 0.06% | 00.0% | Unchanged |
| Merit Financial Group, LLC | 4,470 | $218.9K | 0.00% | −93−2.0% | Reduced |
| Jane Street Group, LLC | 4,491 | $219.9K | 0.00% | −460−9.3% | Reduced |
| FNY Investment Advisers, LLC | 4,550 | $222.0K | 0.10% | +3,550+355.0% | Added |
| Fifth Third Bancorp | 4,586 | $224.6K | 0.00% | +4,586 | New |
| Graham Capital Management, L.P. | 4,701 | $230.2K | 0.01% | −4,378−48.2% | Reduced |
| Oppenheimer Asset Management Inc. | 4,776 | $233.9K | 0.00% | −103−2.1% | Reduced |
| ADAR1 Capital Management, LLC | 4,900 | $240.0K | 0.01% | +4,900 | New |
| Everence Capital Management Inc | 4,919 | $241.0K | 0.01% | +4,919 | New |
| American Century Companies Inc | 4,990 | $244.4K | 0.00% | +4,990 | New |
| Principal Financial Group Inc | 5,254 | $257.3K | 0.00% | +2,111+67.2% | Added |
| MML Investors Services, LLC | 5,318 | $260.4K | 0.00% | −88−1.6% | Reduced |
| CIBC Asset Management Inc | 5,381 | $263.5K | 0.00% | 00.0% | Unchanged |
| Worldquant Millennium Advisors LLC | 5,433 | $266.1K | 0.00% | +5,433 | New |
| SBI Securities Co., Ltd. | 5,530 | $270.8K | 0.01% | +426+8.3% | Added |
| Green Alpha Advisors, LLC | 5,577 | $273.1K | 0.27% | −243−4.2% | Reduced |
| Impact Partnership Wealth, LLC | 5,620 | $275.2K | 0.03% | +1,791+46.8% | Added |
| Toroso Investments, LLC | 5,663 | $277.3K | 0.00% | −4,795−45.9% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 6,000 | $293.8K | 0.01% | +3,000+100.0% | Added |
| Sugar Maple Asset Management, LLC | 6,000 | $293.8K | 0.18% | +6,000 | New |
| Wedmont Private Capital | 5,714 | $295.0K | 0.01% | +5,714 | New |
| MetLife Investment Management | 6,194 | $303.3K | 0.00% | +158+2.6% | Added |
| Callan Family Office, LLC | 6,263 | $306.7K | 0.01% | +174+2.9% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 6,300 | $308.5K | 0.10% | 00.0% | Unchanged |
| Optimist Retirement Group LLC | 6,379 | $312.4K | 0.14% | +3,407+114.6% | Added |
| Maryland State Retirement & Pension System | 6,495 | $318.1K | 0.01% | 00.0% | Unchanged |
| Forefront Wealth Partners, LLC | 6,605 | $323.4K | 0.14% | +6,605 | New |
| Choate Investment Advisors | 6,700 | $328.1K | 0.01% | 00.0% | Unchanged |
| Forum Financial Management, LP | 6,846 | $335.2K | 0.00% | +6,846 | New |
| Dynasty Wealth Management, LLC | 6,871 | $336.5K | 0.00% | +6,871 | New |
| Axim Planning & Wealth | 6,935 | $339.6K | 0.41% | +3,343+93.1% | Added |
| Savant Capital, LLC | 6,940 | $339.9K | 0.00% | +6,940 | New |
| Advisory Services Network, LLC | 7,198 | $352.5K | 0.00% | +2,708+60.3% | Added |
| Norden Group LLC | 7,221 | $353.6K | 0.03% | +7,221 | New |
| Man Group plc | 7,224 | $353.8K | 0.00% | −206,927−96.6% | Reduced |
| Prelude Capital Management, LLC | 7,299 | $357.4K | 0.03% | −6,593−47.5% | Reduced |
| Novare Capital Management LLC | 7,320 | $358.5K | 0.03% | +520+7.6% | Added |
| Perbak Capital Partners LLP | 7,430 | $363.8K | 0.09% | +7,430 | New |
| JustInvest LLC | 7,445 | $364.6K | 0.00% | +3,698+98.7% | Added |
| Oxford Asset Management LLP | 7,483 | $366.4K | 0.15% | +1,757+30.7% | Added |
| Financial Perspectives, Inc | 7,505 | $367.5K | 0.10% | 00.0% | Unchanged |
| StoneCrest Wealth Management, Inc. | 7,557 | $370.1K | 0.16% | +1,568+26.2% | Added |
| Life Line Wealth Management LLC | 7,563 | $370.4K | 0.17% | +1,802+31.3% | Added |
| Lido Advisors, LLC | 7,570 | $370.7K | 0.00% | +5,003+194.9% | Added |
| Integrated Wealth Concepts LLC | 7,617 | $373.0K | 0.00% | +4,974+188.2% | Added |
| DnB Asset Management AS | 7,649 | $374.6K | 0.00% | +7,649 | New |
| Focus Financial Network, Inc. | 7,671 | $375.6K | 0.01% | +7,671 | New |
| Two Sigma Securities, LLC | 7,694 | $376.8K | 0.04% | +7,694 | New |
| Brevan Howard Capital Management LP | 7,811 | $382.5K | 0.00% | +181+2.4% | Added |
| Concurrent Investment Advisors, LLC | 7,947 | $389.2K | 0.00% | +4,297+117.7% | Added |
| Portside Wealth Group, LLC | 7,972 | $390.4K | 0.05% | +7,972 | New |
| Register Financial Advisors LLC | 8,000 | $391.8K | 0.14% | +1,800+29.0% | Added |
| Ensign Peak Advisors, Inc | 8,250 | $404.0K | 0.00% | −105,000−92.7% | Reduced |
| Pathstone Holdings, LLC | 8,251 | $404.1K | 0.00% | −117−1.4% | Reduced |
| Machina Capital S.A.S. | 8,500 | $416.2K | 0.08% | +8,500 | New |
| Odyssean, LLC | 8,510 | $416.7K | 0.15% | +2,795+48.9% | Added |
| Patriot Financial Group Insurance Agency, LLC | 8,548 | $418.6K | 0.02% | +8,548 | New |
| Commonwealth Equity Services, LLC | 8,688 | $425.4K | 0.00% | +1,938+28.7% | Added |
| Numerai GP LLC | 8,727 | $427.4K | 0.04% | −12,135−58.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 8,766 | $429.3K | 0.00% | −1,210−12.1% | Reduced |
| Migdal Insurance & Financial Holdings Ltd. | 9,000 | $440.7K | 0.00% | −3,000−25.0% | Reduced |
| Swiss Life Asset Management Ltd | 9,001 | $440.8K | 0.00% | +2,351+35.4% | Added |
| SummitTX Capital, L.P. | 9,002 | $440.8K | 0.01% | +9,002 | New |
| Cohen & Steers, Inc. | 9,000 | $441.0K | 0.00% | 00.0% | Unchanged |
| Perigon Wealth Management, LLC | 9,033 | $442.3K | 0.01% | +3,682+68.8% | Added |
| Amalgamated Bank | 9,212 | $451.0K | 0.00% | +121+1.3% | Added |
| DC Investments Management, LLC | 9,263 | $453.6K | 0.17% | 00.0% | Unchanged |
| MAI Capital Management | 9,622 | $471.2K | 0.00% | +437+4.8% | Added |
| IFP Advisors, Inc | 9,641 | $472.1K | 0.01% | +805+9.1% | Added |
| Utah Retirement Systems | 9,756 | $477.8K | 0.00% | +499+5.4% | Added |
| Persistent Asset Partners Ltd | 10,000 | $489.7K | 0.19% | −6,000−37.5% | Reduced |
| China Universal Asset Management Co., Ltd. | 10,000 | $489.7K | 0.04% | +1,500+17.6% | Added |
| Coastal Bridge Advisors, LLC | 10,050 | $492.1K | 0.03% | −842−7.7% | Reduced |