OneStream, Inc.
OSDelisted Apr 1, 2026- Industry
- Services-Prepackaged Software
- SEC CIK
- 0001889956
OneStream, Inc. was delisted on Apr 1, 2026; its insiders filed their last Form 4 on Apr 7, 2026; 180 institutions reported holding it in 13F filings for Q1 2026, worth $2.23B in total; Soros Fund Management was the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in OneStream, Inc. as of Dec 31, 2025. 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
- 184
- +1 vs. Q3 2025
- Shares held
- 82.0M
- +3.43M (+4.4%) vs. Q3 2025
- Total value
- $1.51B
- +$59.2M (+4.1%) vs. Q3 2025
- New holders
- 39
- 59 more added
- Sold out
- 38
- 65 more reduced
2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OS 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 | 0 | $0 |
| Q1 2026 | 180 | $2.23B |
| Q4 2025 | 184 | $1.51B |
| Q3 2025 | 185 | $1.45B |
| Q2 2025 | 186 | $2.46B |
| Q1 2025 | 141 | $1.49B |
| Q4 2024 | 160 | $1.52B |
| Q3 2024 | 113 | $4.80B |
| Q2 2024 | 0 | $0 |
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding OneStream, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 8,580,460 | $157.7M | 0.00% | −25,379−0.3% | Reduced |
| T. Rowe Price Investment Management, Inc. | 7,779,413 | $143.0M | 0.09% | −1,603,311−17.1% | Reduced |
| Norges Bank | 5,974,029 | $109.8M | 0.01% | +5,974,029 | New |
| Kayne Anderson Rudnick Investment Management LLC | 4,867,636 | $89.5M | 0.24% | −1,344,344−21.6% | Reduced |
| Temasek Holdings (Private) Ltd | 4,266,714 | $78.4M | 0.25% | 00.0% | Unchanged |
| Darlington Partners Capital Management, LP | 3,839,405 | $70.6M | 2.82% | 00.0% | Unchanged |
| Brown Advisory Inc | 3,376,401 | $62.1M | 0.09% | −269,574−7.4% | Reduced |
| Marshall Wace, LLP | 2,786,155 | $51.2M | 0.05% | +304,238+12.3% | Added |
| TimesSquare Capital Management, LLC | 2,668,307 | $49.0M | 0.74% | +122,759+4.8% | Added |
| Fuller & Thaler Asset Management, Inc. | 2,592,382 | $47.6M | 0.16% | +2,592,382 | New |
| Citadel Advisors LLC | 2,272,311 | $41.8M | 0.03% | +1,871,452+466.9% | Added |
| Champlain Investment Partners, LLC | 2,116,556 | $38.9M | 0.39% | −769,676−26.7% | Reduced |
| BlackRock, Inc. | 2,105,813 | $38.7M | 0.00% | +3,035+0.1% | Added |
| Wellington Management Group LLP | 1,342,754 | $24.7M | 0.00% | +81,202+6.4% | Added |
| Wasatch Advisors Inc | 1,334,873 | $24.5M | 0.15% | +41,621+3.2% | Added |
| Neuberger Berman Group LLC | 1,281,694 | $23.6M | 0.02% | −46,372−3.5% | Reduced |
| American Century Companies Inc | 1,271,265 | $23.4M | 0.01% | +125,029+10.9% | Added |
| Moore Capital Management, LP | 1,204,698 | $22.1M | 0.45% | +1,204,698 | New |
| Geode Capital Management, LLC | 1,066,278 | $19.6M | 0.00% | +40,103+3.9% | Added |
| Massachusetts Financial Services Co | 1,050,802 | $19.3M | 0.01% | −373,066−26.2% | Reduced |
| Morgan Stanley | 941,344 | $17.3M | 0.00% | −205,365−17.9% | Reduced |
| Federated Hermes, Inc. | 850,000 | $15.6M | 0.03% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 759,759 | $14.0M | 0.02% | +132,383+21.1% | Added |
| State Street Corp | 752,576 | $13.8M | 0.00% | +32,526+4.5% | Added |
| Goldman Sachs Group Inc | 704,151 | $12.9M | 0.00% | +41,265+6.2% | Added |
| Clearbridge Investments, LLC | 613,505 | $11.3M | 0.01% | +1,999+0.3% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 600,000 | $11.0M | 0.02% | −350,000−36.8% | Reduced |
| Tensile Capital Management LP | 541,070 | $9.95M | 1.29% | +541,070 | New |
| Alyeska Investment Group, L.P. | 530,341 | $9.75M | 0.03% | +204,802+62.9% | Added |
| UBS Group AG | 477,796 | $8.78M | 0.00% | +116,238+32.1% | Added |
| Alkeon Capital Management LLC | 475,000 | $8.73M | 0.04% | −325,000−40.6% | Reduced |
| Charles Schwab Investment Management Inc | 471,564 | $8.67M | 0.00% | +10,935+2.4% | Added |
| Point72 Asset Management, L.P. | 470,765 | $8.65M | 0.01% | +470,765 | New |
| ExodusPoint Capital Management, LP | 442,851 | $8.14M | 0.09% | +442,851 | New |
| TD Asset Management Inc | 438,496 | $8.06M | 0.01% | −37,770−7.9% | Reduced |
| Wells Fargo & Company | 422,819 | $7.77M | 0.00% | −208,029−33.0% | Reduced |
| Balyasny Asset Management LLC | 409,625 | $7.53M | 0.01% | +409,625 | New |
| Bank of America Corp | 389,127 | $7.15M | 0.00% | −243,927−38.5% | Reduced |
| Capricorn Fund Managers Ltd | 380,000 | $6.98M | 1.68% | +380,000 | New |
| Voloridge Investment Management, LLC | 353,662 | $6.50M | 0.02% | −82,416−18.9% | Reduced |
| Armistice Capital, LLC | 336,000 | $6.18M | 0.15% | +86,000+34.4% | Added |
| Millennium Management LLC | 335,581 | $6.17M | 0.00% | −368,195−52.3% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 330,000 | $6.07M | 0.08% | +7,400+2.3% | Added |
| Evergreen Capital Management LLC | 325,113 | $5.98M | 0.13% | −21,700−6.3% | Reduced |
| SEI Investments Co | 301,913 | $5.55M | 0.01% | −54,138−15.2% | Reduced |
| AQR Capital Management LLC | 290,426 | $5.34M | 0.00% | +290,426 | New |
| JPMorgan Chase & Co | 284,661 | $5.23M | 0.00% | +174,818+159.2% | Added |
| Citigroup Inc | 279,100 | $5.13M | 0.00% | −122,336−30.5% | Reduced |
| SG Americas Securities, LLC | 274,788 | $5.05M | 0.01% | +274,788 | New |
| King Luther Capital Management Corp | 268,054 | $4.93M | 0.02% | +127,778+91.1% | Added |
| Seven Grand Managers, LLC | 250,000 | $4.59M | 0.35% | −250,000−50.0% | Reduced |
| Kornitzer Capital Management Inc | 245,605 | $4.51M | 0.09% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 242,910 | $4.46M | 0.04% | +38,835+19.0% | Added |
| Jane Street Group, LLC | 240,041 | $4.41M | 0.01% | +174,157+264.3% | Added |
| Northern Trust Corp | 231,178 | $4.25M | 0.00% | +19,779+9.4% | Added |
| Bank of New York Mellon Corp | 226,248 | $4.16M | 0.00% | −9,258−3.9% | Reduced |
| Royal Bank of Canada | 214,443 | $3.94M | 0.00% | −982,136−82.1% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 206,284 | $3.79M | 0.72% | +759+0.4% | Added |
| Boothbay Fund Management, LLC | 202,257 | $3.72M | 0.10% | +103,577+105.0% | Added |
| Tudor Investment Corp Et Al | 177,462 | $3.26M | 0.02% | +143,794+427.1% | Added |
| Barclays PLC | 169,314 | $3.11M | 0.00% | +20,428+13.7% | Added |
| Swiss National Bank | 156,500 | $2.88M | 0.00% | +25,000+19.0% | Added |
| State of Wisconsin Investment Board | 151,604 | $2.79M | 0.01% | −9,392−5.8% | Reduced |
| Jump Financial, LLC | 141,601 | $2.60M | 0.03% | +74,278+110.3% | Added |
| Ossiam | 129,200 | $2.37M | 0.05% | 00.0% | Unchanged |
| Readystate Asset Management LP | 128,970 | $2.37M | 0.10% | +128,970 | New |
| Susquehanna International Group, LLP | 127,208 | $2.34M | 0.00% | −450,260−78.0% | Reduced |
| 2Xideas AG | 121,825 | $2.24M | 0.63% | −14,181−10.4% | Reduced |
| Algert Global LLC | 118,200 | $2.17M | 0.03% | −68,140−36.6% | Reduced |
| Envestnet Asset Management Inc | 110,078 | $2.02M | 0.00% | −93,478−45.9% | Reduced |
| UBS Asset Management Americas Inc | 106,128 | $1.95M | 0.00% | +31,313+41.9% | Added |
| Daiwa Securities Group Inc. | 91,247 | $1.68M | 0.01% | −13,839−13.2% | Reduced |
| West Paces Advisors Inc. | 85,218 | $1.57M | 0.30% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 84,518 | $1.55M | 0.00% | −46,606−35.5% | Reduced |
| Deutsche Bank AG | 84,026 | $1.54M | 0.00% | −51,695−38.1% | Reduced |
| CIBC Private Wealth Group, LLC | 76,798 | $1.41M | 0.00% | −111,339−59.2% | Reduced |
| Scalar Gauge Management, LLC | 75,000 | $1.38M | 0.91% | +75,000 | New |
| Alberta Investment Management Corp | 74,500 | $1.37M | 0.01% | +74,500 | New |
| Hudson Bay Capital Management LP | 70,922 | $1.30M | 0.01% | +70,922 | New |
| California State Teachers Retirement System | 70,571 | $1.30M | 0.00% | +11,352+19.2% | Added |
| Legal & General Group Plc | 66,873 | $1.23M | 0.00% | +2,672+4.2% | Added |
| Public Employees Retirement System of Ohio | 65,210 | $1.20M | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 64,218 | $1.18M | 0.03% | −183,497−74.1% | Reduced |
| Bessemer Group Inc | 59,759 | $1.10M | 0.00% | +9,440+18.8% | Added |
| Comerica Bank | 57,609 | $1.06M | 0.00% | +55,344+2,443.4% | Added |
| Twinbeech Capital LP | 56,515 | $1.04M | 0.07% | +38,270+209.8% | Added |
| Dark Forest Capital Management LP | 55,662 | $1.02M | 0.05% | −92,090−62.3% | Reduced |
| Fox Run Management, L.L.C. | 52,813 | $970.7K | 0.15% | +52,813 | New |
| Ameriprise Financial Inc | 52,726 | $969.1K | 0.00% | −4,697−8.2% | Reduced |
| Elo Mutual Pension Insurance Co | 51,055 | $938.4K | 0.01% | +39,708+349.9% | Added |
| CenterBook Partners LP | 49,621 | $912.0K | 0.04% | +23,513+90.1% | Added |
| Trexquant Investment LP | 48,764 | $896.3K | 0.01% | −298,715−86.0% | Reduced |
| FMR LLC | 45,061 | $828.2K | 0.00% | −1,077−2.3% | Reduced |
| Diversified Trust Co | 45,036 | $827.8K | 0.02% | +12,549+38.6% | Added |
| Cetera Investment Advisers | 41,655 | $765.6K | 0.00% | −3,155−7.0% | Reduced |
| Stifel Financial Corp | 41,168 | $756.7K | 0.00% | −22,093−34.9% | Reduced |
| HSBC Holdings PLC | 39,473 | $736.9K | 0.00% | +39,473 | New |
| Oxford Asset Management LLP | 31,938 | $587.0K | 0.21% | +31,938 | New |
| XY Capital Ltd | 30,000 | $551.4K | 0.56% | +30,000 | New |
| Peapack Gladstone Financial Corp | 29,500 | $542.0K | 0.01% | +2,050+7.5% | Added |