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 2026
Institutional positions in Rubrik, Inc. as of Jun 30, 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
- 575
- +115 vs. Q1 2026
- Shares held
- 130.2M
- +14.5M (+12.5%) vs. Q1 2026
- Total value
- $10.4B
- +$4.71B (+82.9%) vs. Q1 2026
- New holders
- 187
- 221 more added
- Sold out
- 72
- 118 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Rubrik, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Quent Capital, LLC | 12,324 | $989.4K | 0.06% | +266+2.2% | Added |
| IFP Advisors, Inc | 12,599 | $1.01M | 0.02% | +2,958+30.7% | Added |
| NorthCrest Asset Manangement, LLC | 11,544 | $1.02M | 0.03% | +11,544 | New |
| NewEdge Wealth, LLC | 12,921 | $1.04M | 0.01% | −25−0.2% | Reduced |
| J.W. Cole Advisors, Inc. | 13,014 | $1.04M | 0.02% | +13,014 | New |
| Lido Advisors, LLC | 13,148 | $1.06M | 0.00% | +5,578+73.7% | Added |
| Smith Group Asset Management, LLC | 13,247 | $1.06M | 0.04% | +645+5.1% | Added |
| Lazard Asset Management LLC | 13,302 | $1.07M | 0.00% | +1,136+9.3% | Added |
| Evolutionary Tree Capital Management, LLC | 13,549 | $1.09M | 2.05% | −11,191−45.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 13,950 | $1.12M | 0.00% | +917+7.0% | Added |
| Commonwealth Equity Services, LLC | 13,961 | $1.12M | 0.00% | +5,273+60.7% | Added |
| Snowden Capital Advisors LLC | 14,031 | $1.13M | 0.03% | +2,162+18.2% | Added |
| Waldron Private Wealth LLC | 14,041 | $1.13M | 0.04% | −1,594−10.2% | Reduced |
| Van Hulzen Asset Management, LLC | 14,104 | $1.13M | 0.08% | +14,104 | New |
| SIH Partners, LLLP | 14,250 | $1.14M | 0.05% | −15,229−51.7% | Reduced |
| Public Employees Retirement Association of Colorado | 14,273 | $1.15M | 0.00% | 00.0% | Unchanged |
| Migdal Insurance & Financial Holdings Ltd. | 18,000 | $1.16M | 0.01% | +9,000+100.0% | Added |
| Quantbot Technologies LP | 14,664 | $1.18M | 0.05% | −18,192−55.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 14,690 | $1.18M | 0.00% | +1,932+15.1% | Added |
| Jane Street Group, LLC | 14,992 | $1.20M | 0.00% | +10,501+233.8% | Added |
| Gsa Capital Partners LLP | 15,008 | $1.21M | 0.08% | +15,008 | New |
| Bull Harbor Capital LLC | 15,249 | $1.22M | 0.24% | +15,249 | New |
| Odyssean, LLC | 15,782 | $1.27M | 0.21% | +7,272+85.5% | Added |
| Moneta Group Investment Advisors LLC | 15,832 | $1.27M | 0.01% | +15,832 | New |
| Keybank National Association | 16,002 | $1.28M | 0.00% | −561−3.4% | Reduced |
| Pallas Capital Advisors LLC | 16,033 | $1.29M | 0.04% | +16,033 | New |
| Bryn Mawr Trust Co | 16,200 | $1.30M | 0.03% | −1,066−6.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 16,266 | $1.31M | 0.29% | −11,166−40.7% | Reduced |
| Sig Brokerage, LP | 16,658 | $1.34M | 0.21% | +16,658 | New |
| Chicago Partners Investment Group LLC | 18,493 | $1.34M | 0.03% | +18,493 | New |
| Truist Financial Corp | 16,869 | $1.35M | 0.00% | +976+6.1% | Added |
| Wedmont Private Capital | 16,054 | $1.35M | 0.04% | +10,340+181.0% | Added |
| Buckland Partners Management Co LLC | 17,000 | $1.36M | 0.67% | 00.0% | Unchanged |
| Krilogy Financial LLC | 17,333 | $1.39M | 0.04% | +17,333 | New |
| Royal Fund Management, LLC | 17,515 | $1.41M | 0.12% | −600−3.3% | Reduced |
| Pacer Advisors, Inc. | 17,730 | $1.42M | 0.00% | −1,198−6.3% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 18,852 | $1.46M | 0.01% | +4,313+29.7% | Added |
| Guggenheim Capital LLC | 18,587 | $1.49M | 0.01% | +18,587 | New |
| Prospera Financial Services Inc | 18,709 | $1.50M | 0.02% | +18,709 | New |
| SCS Capital Management LLC | 19,584 | $1.57M | 0.01% | +2,443+14.3% | Added |
| Boothbay Fund Management, LLC | 20,272 | $1.63M | 0.03% | −2,786−12.1% | Reduced |
| Diversified Trust Co | 20,445 | $1.64M | 0.03% | +7,236+54.8% | Added |
| Allstate Corp | 20,484 | $1.64M | 0.02% | −14,521−41.5% | Reduced |
| CAPROCK Group, Inc. | 20,666 | $1.66M | 0.03% | −1,198−5.5% | Reduced |
| Savant Capital, LLC | 23,390 | $1.66M | 0.00% | +16,450+237.0% | Added |
| Sivia Capital Partners, LLC | 20,991 | $1.69M | 0.20% | +20,991 | New |
| Buckingham Strategic Partners | 21,152 | $1.70M | 0.01% | +21,152 | New |
| Xponance, Inc. | 21,300 | $1.71M | 0.01% | +2,602+13.9% | Added |
| LMR Partners LLP | 21,425 | $1.72M | 0.01% | +21,425 | New |
| Integrated Wealth Concepts LLC | 21,471 | $1.72M | 0.01% | +13,854+181.9% | Added |
| MAI Capital Management | 22,517 | $1.81M | 0.01% | +12,895+134.0% | Added |
| Washington University | 22,803 | $1.83M | 0.69% | +22,803 | New |
| Sanctuary Advisors, LLC | 22,830 | $1.83M | 0.01% | +5,987+35.5% | Added |
| Entropy Technologies, LP | 24,092 | $1.93M | 0.08% | +24,092 | New |
| Rothschild Investment LLC | 24,110 | $1.94M | 0.07% | +23,542+4,144.7% | Added |
| Warm Springs Advisors Inc. | 25,000 | $2.01M | 1.39% | +25,000 | New |
| Gradient Investments LLC | 25,652 | $2.06M | 0.03% | +6,567+34.4% | Added |
| Rakuten Securities, Inc. | 25,652 | $2.06M | 0.48% | +15,415+150.6% | Added |
| Highland Capital Management, LLC | 26,066 | $2.09M | 0.10% | +26,066 | New |
| Mediolanum International Funds Ltd | 27,764 | $2.12M | 0.02% | +27,764 | New |
| Alamar Capital Management, LLC | 26,620 | $2.14M | 1.08% | −2,450−8.4% | Reduced |
| Stablepoint Partners, LLC | 26,811 | $2.15M | 0.30% | +1,140+4.4% | Added |
| B. Metzler seel. Sohn & Co. AG | 27,172 | $2.18M | 0.02% | 00.0% | Unchanged |
| Vident Advisory, LLC | 27,553 | $2.21M | 0.02% | +4,068+17.3% | Added |
| AlphaCore Capital LLC | 27,754 | $2.23M | 0.04% | −5,314−16.1% | Reduced |
| Brighton Jones LLC | 28,513 | $2.29M | 0.04% | +28,513 | New |
| KBC Group NV | 29,195 | $2.34M | 0.01% | +147+0.5% | Added |
| Simplex Trading, LLC | 29,284 | $2.35M | 0.06% | +29,284 | New |
| Pekao Towarzystwo Funduszy Inwestycyjnych S.A. | 30,200 | $2.42M | 1.54% | +9,936+49.0% | Added |
| Sphera Management Technology Funds Ltd | 30,730 | $2.47M | 0.87% | +2,930+10.5% | Added |
| Zevenbergen Capital Investments LLC | 31,000 | $2.49M | 0.06% | +125+0.4% | Added |
| Money Concepts Capital Corp | 31,655 | $2.54M | 0.12% | −278−0.9% | Reduced |
| State of Tennessee, Treasury Department | 32,337 | $2.60M | 0.01% | +32,337 | New |
| Rockefeller Capital Management L.P. | 32,872 | $2.64M | 0.00% | +10,157+44.7% | Added |
| Altrafin AG | 33,030 | $2.65M | 1.04% | +18,830+132.6% | Added |
| Discovery Capital Management, LLC | 33,169 | $2.66M | 0.11% | +33,169 | New |
| Bleakley Financial Group, LLC | 33,343 | $2.68M | 0.03% | +19,710+144.6% | Added |
| D. E. Shaw & Co., Inc. | 33,464 | $2.69M | 0.00% | −277−0.8% | Reduced |
| FirstWave Capital Management LLC | 33,807 | $2.71M | 1.20% | +33,807 | New |
| Assetmark, Inc | 33,966 | $2.73M | 0.00% | +16,584+95.4% | Added |
| DekaBank Deutsche Girozentrale | 58,365 | $2.75M | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 34,600 | $2.78M | 0.01% | +2,100+6.5% | Added |
| Virginia Retirement Systems Et Al | 35,000 | $2.81M | 0.02% | +23,000+191.7% | Added |
| Alps Advisors Inc | 35,107 | $2.82M | 0.01% | −13,959−28.4% | Reduced |
| Delta Global Management LP | 35,596 | $2.86M | 0.31% | +35,596 | New |
| Merit Financial Group, LLC | 36,237 | $2.91M | 0.02% | +31,767+710.7% | Added |
| Wiley Bros.-Aintree Capital, LLC | 36,283 | $2.91M | 0.01% | +13,632+60.2% | Added |
| American International Group, Inc. | 36,478 | $2.93M | 100.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 38,080 | $3.06M | 0.01% | 00.0% | Unchanged |
| Qsemble Capital Management, LP | 38,136 | $3.06M | 0.39% | −29,130−43.3% | Reduced |
| Acadian Asset Management LLC | 38,345 | $3.07M | 0.00% | +22,059+135.4% | Added |
| SRS Capital Advisors, Inc. | 38,266 | $3.07M | 0.02% | +38,117+25,581.9% | Added |
| G2 Investment Partners Management LLC | 39,100 | $3.14M | 0.57% | +39,100 | New |
| Korea Investment CORP | 40,135 | $3.22M | 0.01% | 00.0% | Unchanged |
| Thornburg Investment Management Inc | 41,934 | $3.37M | 0.03% | +29,917+249.0% | Added |
| Marshall Wace, LLP | 42,031 | $3.37M | 0.00% | −321,000−88.4% | Reduced |
| Arizona State Retirement System | 42,187 | $3.39M | 0.02% | +1,670+4.1% | Added |
| WCM Investment Management, LLC | 44,268 | $3.39M | 0.01% | +2,969+7.2% | Added |
| HSBC Holdings PLC | 42,583 | $3.44M | 0.00% | −25,482−37.4% | Reduced |
| Blackstone Group Inc. | 42,810 | $3.44M | 0.01% | +30,184+239.1% | Added |