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 |
|---|---|---|---|---|---|
| Bank of Montreal | 230,497 | $18.5M | 0.01% | −15,533−6.3% | Reduced |
| Teacher Retirement System of Texas | 237,720 | $19.1M | 0.05% | +237,720 | New |
| Nomura Asset Management International Inc. | 241,779 | $19.4M | 0.03% | −170,380−41.3% | Reduced |
| Freestone Grove Partners LP | 243,730 | $19.6M | 0.13% | 00.0% | Unchanged |
| Walleye Capital LLC | 248,634 | $20.0M | 0.09% | +159,703+179.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 274,607 | $22.0M | 0.04% | +92,295+50.6% | Added |
| Assenagon Asset Management S.A. | 280,448 | $22.5M | 0.03% | +28,056+11.1% | Added |
| Nikko Asset Management Americas, Inc. | 281,233 | $22.6M | 0.29% | −29,980−9.6% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 282,198 | $22.7M | 0.01% | −29,015−9.3% | Reduced |
| FIL Ltd | 292,523 | $23.5M | 0.02% | +11,669+4.2% | Added |
| Swiss National Bank | 306,800 | $24.6M | 0.01% | +14,700+5.0% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 312,106 | $25.1M | 0.03% | +117,258+60.2% | Added |
| Canada Pension Plan Investment Board | 316,100 | $25.4M | 0.01% | +217,100+219.3% | Added |
| Mariner, LLC | 317,774 | $25.5M | 0.03% | +263,784+488.6% | Added |
| New York State Common Retirement Fund | 324,824 | $26.1M | 0.03% | +97,831+43.1% | Added |
| Susquehanna International Group, LLP | 331,242 | $26.6M | 0.02% | −574,503−63.4% | Reduced |
| Ci Investments Inc. | 343,369 | $27.6M | 0.09% | −61,268−15.1% | Reduced |
| Deutsche Bank AG | 352,685 | $28.3M | 0.01% | +340,568+2,810.7% | Added |
| ARK Investment Management LLCSuperinvestorARK Invest | 365,426 | $29.3M | 0.19% | −29,623−7.5% | Reduced |
| Bank of Nova Scotia | 378,991 | $30.4M | 0.05% | −347,679−47.8% | Reduced |
| Baillie Gifford & Co | 388,021 | $31.2M | 0.03% | +222,913+135.0% | Added |
| Beacon Pointe Advisors, LLC | 391,778 | $31.5M | 0.15% | −276−0.1% | Reduced |
| Nuveen, LLC | 420,184 | $33.7M | 0.01% | +47,943+12.9% | Added |
| SG Americas Securities, LLC | 442,918 | $35.6M | 0.02% | −728,368−62.2% | Reduced |
| Abu Dhabi Investment Council Co P.J.S.C | 445,341 | $35.8M | 5.00% | +77,085+20.9% | Added |
| Champlain Investment Partners, LLC | 456,286 | $36.6M | 0.94% | −803,639−63.8% | Reduced |
| Driehaus Capital Management LLC | 492,208 | $39.5M | 0.23% | +492,208 | New |
| Renaissance Technologies LLC | 509,189 | $40.9M | 0.06% | +131,700+34.9% | Added |
| Holocene Advisors, LP | 525,000 | $42.1M | 0.10% | −30,713−5.5% | Reduced |
| Royal Bank of Canada | 526,352 | $42.3M | 0.01% | +151,093+40.3% | Added |
| Congress Asset Management Co | 539,684 | $43.3M | 0.27% | −6,041−1.1% | Reduced |
| Two Sigma Investments, LP | 561,015 | $45.0M | 0.03% | −1,752,229−75.7% | Reduced |
| Alliancebernstein L.P. | 985,632 | $48.3M | 0.02% | +113,019+13.0% | Added |
| Bank of New York Mellon Corp | 615,973 | $49.5M | 0.01% | +58,472+10.5% | Added |
| Wells Fargo & Company | 637,261 | $51.2M | 0.01% | −543,685−46.0% | Reduced |
| Squarepoint Ops LLC | 647,337 | $52.0M | 0.10% | −169,668−20.8% | Reduced |
| Fiera Capital Corp | 698,874 | $56.1M | 0.20% | −98,956−12.4% | Reduced |
| Wellington Management Group LLP | 731,736 | $58.7M | 0.01% | +240,062+48.8% | Added |
| Capital International Investors | 762,469 | $61.2M | 0.01% | +144,350+23.4% | Added |
| Stephens Investment Management Group LLC | 768,696 | $61.7M | 0.66% | +69,307+9.9% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 772,052 | $61.9M | 0.07% | +48,682+6.7% | Added |
| Amundi | 775,148 | $62.2M | 0.01% | +213,652+38.1% | Added |
| Barclays PLC | 786,511 | $63.1M | 0.02% | +328,924+71.9% | Added |
| Northern Trust Corp | 868,382 | $69.7M | 0.01% | +113,230+15.0% | Added |
| Ieq Capital, LLC | 913,371 | $73.3M | 0.34% | +223,525+32.4% | Added |
| Goldman Sachs Group Inc | 922,048 | $74.0M | 0.01% | +193,453+26.6% | Added |
| Westfield Capital Management Co LP | 937,308 | $75.2M | 0.25% | +937,308 | New |
| Vanguard Fiduciary Trust Co | 1,024,282 | $82.2M | 0.02% | +74,920+7.9% | Added |
| Bamco Inc | 1,115,395 | $89.5M | 0.13% | +837,860+301.9% | Added |
| Price T Rowe Associates Inc | 1,168,219 | $93.8M | 0.01% | +280,579+31.6% | Added |
| UBS Group AG | 1,254,839 | $100.7M | 0.02% | −700,206−35.8% | Reduced |
| Federated Hermes, Inc. | 1,317,203 | $105.7M | 0.15% | −5240.0% | Reduced |
| Charles Schwab Investment Management Inc | 1,317,511 | $105.8M | 0.01% | +161,228+13.9% | Added |
| Bank of America Corp | 1,324,361 | $106.3M | 0.01% | +302,740+29.6% | Added |
| Penserra Capital Management LLC | 1,379,614 | $110.8M | 0.85% | −159,168−10.3% | Reduced |
| Institutional Venture Management XV, LLC | 1,431,479 | $114.9M | 94.56% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 1,500,810 | $120.5M | 0.06% | +268,533+21.8% | Added |
| Morgan Stanley | 1,542,643 | $123.8M | 0.01% | −179,538−10.4% | Reduced |
| Clearbridge Investments, LLC | 1,577,133 | $126.6M | 0.10% | +128,839+8.9% | Added |
| UBS Asset Management Americas Inc | 1,739,658 | $139.7M | 0.03% | +885,144+103.6% | Added |
| PointState Capital LP | 1,856,244 | $149.0M | 2.62% | −1,790,000−49.1% | Reduced |
| JPMorgan Chase & Co | 2,253,594 | $173.0M | 0.01% | +423,430+23.1% | Added |
| Anatole Investment Management Ltd | 2,189,257 | $175.8M | 29.80% | +2,189,257 | New |
| Pictet Asset Management Holding SA | 2,368,281 | $189.9M | 0.18% | −957,222−28.8% | Reduced |
| Legal & General Group Plc | 2,620,318 | $210.4M | 0.04% | +796,941+43.7% | Added |
| State Street Corp | 2,861,374 | $229.7M | 0.01% | +294,561+11.5% | Added |
| Geode Capital Management, LLC | 2,875,284 | $230.9M | 0.01% | +172,391+6.4% | Added |
| Voya Investment Management LLC | 4,004,750 | $321.5M | 0.28% | +268,229+7.2% | Added |
| Norges Bank | 4,069,424 | $326.7M | 0.03% | +4,069,424 | New |
| First Trust Advisors LP | 5,980,251 | $480.1M | 0.28% | +1,084,536+22.2% | Added |
| Vanguard Capital Management LLC | 6,885,243 | $552.7M | 0.01% | +330,132+5.0% | Added |
| Vanguard Portfolio Management LLC | 8,301,380 | $666.4M | 0.03% | +271,772+3.4% | Added |
| FMR LLC | 9,202,121 | $738.7M | 0.03% | +940,730+11.4% | Added |
| AQR Capital Management LLC | 9,947,988 | $780.1M | 0.27% | +7,730,767+348.7% | Added |
| BlackRock, Inc. | 9,990,174 | $802.0M | 0.01% | +1,173,358+13.3% | Added |
| Bessemer Group Inc | 0 | $0 | 0.00% | −38,667−100.0% | Sold out |
| Greenvale Capital LLP | 0 | $0 | 0.00% | −1,020,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −733,411−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −731,217−100.0% | Sold out |
| Capital World Investors | 0 | $0 | 0.00% | −663,678−100.0% | Sold out |
| Bain Capital Venture Investors, LLC | 0 | $0 | 0.00% | −659,640−100.0% | Sold out |
| Atreides Management, LP | 0 | $0 | 0.00% | −566,454−100.0% | Sold out |
| Alkeon Capital Management LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −443,696−100.0% | Sold out |
| Junto Capital Management LP | 0 | $0 | 0.00% | −294,470−100.0% | Sold out |
| Knollwood Investment Advisory, LLC | 0 | $0 | 0.00% | −237,420−100.0% | Sold out |
| Summit Partners Public Asset Management, LLC | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Hamilton Lane Advisors LLC | 0 | $0 | 0.00% | −91,300−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −87,800−100.0% | Sold out |
| Twin Tree Management, LP | 0 | $0 | 0.00% | −85,031−100.0% | Sold out |
| Havemeyer Place LP | 0 | $0 | 0.00% | −82,046−100.0% | Sold out |
| CIBC Bancorp USA Inc. | 0 | $0 | 0.00% | −78,016−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −70,038−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −41,443−100.0% | Sold out |
| Massar Capital Management, LP | 0 | $0 | 0.00% | −37,910−100.0% | Sold out |
| Bridgewater Associates, LP | 0 | $0 | 0.00% | −35,725−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −31,171−100.0% | Sold out |
| Maxi Investments CY Ltd | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −27,373−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −26,571−100.0% | Sold out |