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, Q3 2024
Institutional positions in Rubrik, Inc. as of Sep 30, 2024. 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
- 169
- +36 vs. Q2 2024
- Shares held
- 52.1M
- +16.5M (+46.5%) vs. Q2 2024
- Total value
- $1.68B
- +$623.7M (+59.1%) vs. Q2 2024
- New holders
- 73
- 55 more added
- Sold out
- 37
- 20 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Rubrik, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 71,760 | $2.31M | 0.00% | +44,080+159.2% | Added |
| Legacy Capital Group California, Inc. | 75,240 | $2.42M | 0.80% | +75,240 | New |
| Bank of America Corp | 79,485 | $2.56M | 0.00% | +47,290+146.9% | Added |
| Citigroup Inc | 82,099 | $2.64M | 0.00% | +43,902+114.9% | Added |
| UBS Group AG | 87,645 | $2.82M | 0.00% | +82,598+1,636.6% | Added |
| State of Wisconsin Investment Board | 92,646 | $2.98M | 0.01% | +92,646 | New |
| Swiss National Bank | 103,100 | $3.31M | 0.00% | +103,100 | New |
| Balyasny Asset Management LLC | 104,711 | $3.37M | 0.01% | +104,711 | New |
| Marshall Wace, LLP | 107,832 | $3.47M | 0.00% | −64,928−37.6% | Reduced |
| Bank of New York Mellon Corp | 109,300 | $3.51M | 0.00% | +109,300 | New |
| Korea Investment CORP | 118,038 | $3.79M | 0.01% | −46,621−28.3% | Reduced |
| Northern Trust Corp | 130,419 | $4.19M | 0.00% | +79,566+156.5% | Added |
| Morgan Stanley | 133,175 | $4.28M | 0.00% | +71,888+117.3% | Added |
| Susquehanna International Group, LLP | 136,939 | $4.40M | 0.01% | −783,888−85.1% | Reduced |
| Troluce Capital Advisors LLC | 140,000 | $4.50M | 0.80% | +140,000 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 150,500 | $4.84M | 0.01% | +150,500 | New |
| State of Tennessee, Treasury Department | 156,301 | $5.03M | 0.02% | +156,301 | New |
| Gilder Gagnon Howe & Co LLC | 164,700 | $5.30M | 0.06% | −703,230−81.0% | Reduced |
| Ghisallo Capital Management LLC | 175,000 | $5.63M | 0.28% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 183,796 | $5.91M | 0.02% | +9,642+5.5% | Added |
| Blackstone Group Inc. | 200,000 | $6.43M | 0.03% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 204,042 | $6.56M | 0.01% | +13,423+7.0% | Added |
| Ensign Peak Advisors, Inc | 205,059 | $6.59M | 0.01% | 00.0% | Unchanged |
| Octahedron Capital Management L.P. | 236,910 | $7.62M | 8.47% | +75,910+47.1% | Added |
| Millennium Management LLC | 237,060 | $7.62M | 0.01% | +32,481+15.9% | Added |
| UBS Asset Management Americas Inc | 248,772 | $8.00M | 0.00% | +49,372+24.8% | Added |
| Tiger Global Management LLCSuperinvestorTiger Global Management | 250,000 | $8.04M | 0.03% | 00.0% | Unchanged |
| Healthcare of Ontario Pension Plan Trust Fund | 250,000 | $8.04M | 0.02% | 00.0% | Unchanged |
| Stephens Investment Management Group LLC | 264,345 | $8.50M | 0.12% | +8,903+3.5% | Added |
| Teacher Retirement System of Texas | 316,009 | $10.2M | 0.05% | +216,009+216.0% | Added |
| SG Americas Securities, LLC | 317,261 | $10.2M | 0.04% | +317,261 | New |
| Charles Schwab Investment Management Inc | 325,420 | $10.5M | 0.00% | +186,485+134.2% | Added |
| Janus Henderson Group PLC | 360,653 | $11.6M | 0.01% | +23,200+6.9% | Added |
| Bienville Capital Management, LLC | 395,798 | $12.7M | 3.29% | +117,589+42.3% | Added |
| Citadel Advisors LLC | 399,643 | $12.8M | 0.01% | −369,305−48.0% | Reduced |
| ARK Investment Management LLCSuperinvestorARK Invest | 420,932 | $13.5M | 0.12% | +223,850+113.6% | Added |
| State Street Corp | 421,096 | $13.5M | 0.00% | +331,296+368.9% | Added |
| Melqart Asset Management (UK) Ltd | 439,066 | $14.1M | 1.39% | +439,066 | New |
| EPIQ Capital Group, LLC | 491,635 | $15.8M | 4.55% | +1,959+0.4% | Added |
| BIT Capital GmbH | 499,706 | $16.1M | 1.54% | +499,706 | New |
| Aperture Investors, LLC | 515,370 | $16.6M | 2.10% | +214,733+71.4% | Added |
| Macquarie Group Ltd | 519,116 | $16.7M | 0.02% | +261,400+101.4% | Added |
| Geode Capital Management, LLC | 568,646 | $18.3M | 0.00% | +324,951+133.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 646,152 | $20.8M | 0.01% | +646,152 | New |
| Nikko Asset Management Americas, Inc. | 646,152 | $20.8M | 0.24% | +646,152 | New |
| Pathway Capital Management, LP | 731,804 | $23.5M | 44.44% | +731,804 | New |
| Avala Global LP | 750,000 | $24.1M | 1.59% | 00.0% | Unchanged |
| Franklin Resources Inc | 775,213 | $30.4M | 0.01% | −498,534−39.1% | Reduced |
| Summit Partners Public Asset Management, LLC | 1,031,028 | $33.1M | 1.49% | +1,031,028 | New |
| Dragoneer Investment Group, LLC | 1,067,823 | $34.3M | 0.60% | −482,177−31.1% | Reduced |
| Penserra Capital Management LLC | 1,099,835 | $35.4M | 0.77% | +1,099,835 | New |
| Federated Hermes, Inc. | 1,149,500 | $37.0M | 0.08% | +1,149,500 | New |
| Institutional Venture Management XV, LLC | 1,162,610 | $37.4M | 20.71% | +1,131,360+3,620.4% | Added |
| Nuveen Asset Management, LLC | 1,170,267 | $37.6M | 0.01% | −28,604−2.4% | Reduced |
| Clearbridge Investments, LLC | 1,175,702 | $37.8M | 0.03% | +103,050+9.6% | Added |
| FMR LLC | 1,196,481 | $38.5M | 0.00% | −71,419−5.6% | Reduced |
| PointState Capital LP | 1,258,656 | $40.5M | 1.11% | +1,258,656 | New |
| BlackRock, Inc. | 1,284,712 | $41.3M | 0.00% | +1,284,712 | New |
| Point72 Asset Management, L.P. | 1,314,062 | $42.2M | 0.15% | +1,314,062 | New |
| Champlain Investment Partners, LLC | 1,381,595 | $44.4M | 0.27% | +1,381,595 | New |
| JPMorgan Chase & Co | 1,552,035 | $49.9M | 0.00% | −144,866−8.5% | Reduced |
| Altimeter Capital Management, LPSuperinvestorAltimeter Capital | 1,648,598 | $53.0M | 0.78% | +1,473,598+842.1% | Added |
| Capital International Investors | 1,750,000 | $56.3M | 0.01% | 00.0% | Unchanged |
| Voya Investment Management LLC | 2,036,415 | $65.5M | 0.07% | +1,394,835+217.4% | Added |
| Alliancebernstein L.P. | 2,366,261 | $76.1M | 0.03% | +270,149+12.9% | Added |
| First Trust Advisors LP | 2,493,121 | $80.2M | 0.08% | +2,441,202+4,701.9% | Added |
| Bain Capital Venture Investors, LLC | 2,759,640 | $88.7M | 73.44% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,955,861 | $95.0M | 0.00% | +518,649+21.3% | Added |
| Norges Bank | 4,098,726 | $131.8M | 0.02% | +798,190+24.2% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 0 | $0 | 0.00% | −897,170−100.0% | Sold out |
| Insight Holdings Group, LLC | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Bain Capital Public Equity Management II, LLC | 0 | $0 | 0.00% | −284,626−100.0% | Sold out |
| Zweig-DiMenna Associates LLC | 0 | $0 | 0.00% | −219,500−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −200,000−100.0% | Sold out |
| Cisco Systems, Inc. | 0 | $0 | 0.00% | −183,081−100.0% | Sold out |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 0 | $0 | 0.00% | −153,000−100.0% | Sold out |
| Kodai Capital Management LP | 0 | $0 | 0.00% | −104,227−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −95,893−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −85,700−100.0% | Sold out |
| Davidson Kempner Capital Management LP | 0 | $0 | 0.00% | −85,000−100.0% | Sold out |
| Roubaix Capital, LLC | 0 | $0 | 0.00% | −68,983−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −36,478−100.0% | Sold out |
| Artal Group S.A. | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −20,588−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −19,975−100.0% | Sold out |
| Greenland Capital Management LP | 0 | $0 | 0.00% | −17,816−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −16,076−100.0% | Sold out |
| Bain Capital Public Equity, LP | 0 | $0 | 0.00% | −15,081−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −14,213−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −13,202−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −8,100−100.0% | Sold out |
| PFG Investments, LLC | 0 | $0 | 0.00% | −7,900−100.0% | Sold out |
| MIG Capital, LLC | 0 | $0 | 0.00% | −7,500−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −7,239−100.0% | Sold out |
| Quattro Financial Advisors LLC | 0 | $0 | 0.00% | −1,165,826−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −5,214−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −3,798−100.0% | Sold out |
| Nemes Rush Group LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Clear Street Markets LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |