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, Q2 2025
Institutional positions in OneStream, Inc. as of Jun 30, 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
- 186
- +47 vs. Q1 2025
- Shares held
- 87.1M
- +17.2M (+24.6%) vs. Q1 2025
- Total value
- $2.46B
- +$973.1M (+65.2%) vs. Q1 2025
- New holders
- 65
- 78 more added
- Sold out
- 18
- 31 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding OneStream, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 9,025,499 | $255.4M | 0.16% | +87,817+1.0% | Added |
| Vanguard Group Inc | 7,819,431 | $221.3M | 0.00% | +4,227,978+117.7% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 6,875,115 | $194.6M | 0.46% | +496,985+7.8% | Added |
| Norges Bank | 6,343,592 | $179.5M | 0.02% | +103,831+1.7% | Added |
| Darlington Partners Capital Management, LP | 3,839,405 | $108.7M | 3.46% | 00.0% | Unchanged |
| Champlain Investment Partners, LLC | 3,774,996 | $106.8M | 0.75% | −262,599−6.5% | Reduced |
| Goldman Sachs Group Inc | 3,623,209 | $102.5M | 0.02% | +2,520,572+228.6% | Added |
| Temasek Holdings (Private) Ltd | 2,956,360 | $83.7M | 0.32% | 00.0% | Unchanged |
| TimesSquare Capital Management, LLC | 2,666,751 | $75.5M | 1.09% | −32,894−1.2% | Reduced |
| Brown Advisory Inc | 2,602,154 | $73.6M | 0.10% | +157,257+6.4% | Added |
| Alliancebernstein L.P. | 2,345,434 | $66.4M | 0.02% | −501,846−17.6% | Reduced |
| BlackRock, Inc. | 2,049,875 | $58.0M | 0.00% | +1,020,182+99.1% | Added |
| Marshall Wace, LLP | 1,989,102 | $56.3M | 0.07% | +1,968,548+9,577.4% | Added |
| American Century Companies Inc | 1,653,179 | $46.8M | 0.03% | +345,566+26.4% | Added |
| Neuberger Berman Group LLC | 1,549,660 | $43.9M | 0.03% | −568,356−26.8% | Reduced |
| Wasatch Advisors Inc | 1,267,914 | $35.9M | 0.19% | +1,267,914 | New |
| Citadel Advisors LLC | 1,210,113 | $34.2M | 0.03% | +457,843+60.9% | Added |
| Massachusetts Financial Services Co | 1,063,784 | $30.1M | 0.01% | −419,200−28.3% | Reduced |
| Royal Bank of Canada | 1,013,577 | $28.7M | 0.01% | +949,809+1,489.5% | Added |
| Alkeon Capital Management LLC | 950,000 | $26.9M | 0.13% | −1,576,261−62.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 950,000 | $26.9M | 0.05% | −203,900−17.7% | Reduced |
| Geode Capital Management, LLC | 946,352 | $26.8M | 0.00% | +264,016+38.7% | Added |
| Morgan Stanley | 938,295 | $26.6M | 0.00% | +540,155+135.7% | Added |
| Federated Hermes, Inc. | 850,000 | $24.1M | 0.05% | 00.0% | Unchanged |
| Seven Grand Managers, LLC | 850,000 | $24.1M | 2.89% | +350,000+70.0% | Added |
| Alyeska Investment Group, L.P. | 800,000 | $22.6M | 0.08% | +72,575+10.0% | Added |
| Millennium Management LLC | 787,594 | $22.3M | 0.02% | +442,658+128.3% | Added |
| Wells Fargo & Company | 753,675 | $21.3M | 0.00% | +175,558+30.4% | Added |
| Bank of America Corp | 722,341 | $20.4M | 0.00% | +203,511+39.2% | Added |
| Voloridge Investment Management, LLC | 681,905 | $19.3M | 0.07% | +681,905 | New |
| State Street Corp | 668,940 | $18.9M | 0.00% | +61,432+10.1% | Added |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 625,800 | $17.7M | 0.30% | +157,950+33.8% | Added |
| Burkehill Global Management, LP | 600,000 | $17.0M | 1.25% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 568,518 | $16.1M | 0.02% | +115,687+25.5% | Added |
| Clearbridge Investments, LLC | 549,003 | $15.5M | 0.01% | +8,785+1.6% | Added |
| TD Asset Management Inc | 500,266 | $14.2M | 0.01% | +318+0.1% | Added |
| BNP Paribas Arbitrage, SA | 489,943 | $13.9M | 0.01% | +355,586+264.7% | Added |
| Charles Schwab Investment Management Inc | 435,288 | $12.3M | 0.00% | +142,072+48.5% | Added |
| D. E. Shaw & Co., Inc. | 371,251 | $10.5M | 0.01% | +342,875+1,208.3% | Added |
| Jacobs Levy Equity Management, Inc | 366,734 | $10.4M | 0.04% | −120,576−24.7% | Reduced |
| Walleye Capital LLC | 360,005 | $10.2M | 0.09% | +360,005 | New |
| Sculptor Capital LP | 350,000 | $9.90M | 0.16% | +350,000 | New |
| King Luther Capital Management Corp | 341,178 | $9.66M | 0.04% | +6,000+1.8% | Added |
| SEI Investments Co | 334,322 | $9.46M | 0.01% | +69,185+26.1% | Added |
| Citigroup Inc | 331,541 | $9.38M | 0.01% | +328,835+12,152.1% | Added |
| UBS Group AG | 330,579 | $9.36M | 0.00% | +241,040+269.2% | Added |
| Trexquant Investment LP | 329,803 | $9.33M | 0.11% | +102,970+45.4% | Added |
| Ghisallo Capital Management LLC | 300,000 | $8.23M | 0.22% | +300,000 | New |
| Voya Investment Management LLC | 258,834 | $7.33M | 0.01% | +258,834 | New |
| Envestnet Asset Management Inc | 255,773 | $7.24M | 0.00% | +52,875+26.1% | Added |
| Jain Global LLC | 205,764 | $5.82M | 0.09% | −207,639−50.2% | Reduced |
| Centiva Capital, LP | 204,950 | $5.80M | 0.38% | +204,950 | New |
| Northern Trust Corp | 199,054 | $5.63M | 0.00% | +68,784+52.8% | Added |
| Fortress Investment Group LLC | 198,846 | $5.63M | 0.80% | +188,846+1,888.5% | Added |
| CIBC Private Wealth Group, LLC | 194,051 | $5.49M | 0.01% | +23,883+14.0% | Added |
| Jane Street Group, LLC | 184,424 | $5.22M | 0.01% | +184,424 | New |
| Balyasny Asset Management LLC | 182,480 | $5.16M | 0.01% | +182,480 | New |
| Capstone Investment Advisors, LLC | 175,000 | $4.95M | 0.04% | +175,000 | New |
| 2Xideas AG | 174,621 | $4.94M | 0.85% | +174,621 | New |
| Woodline Partners LP | 169,643 | $4.80M | 0.03% | +35,743+26.7% | Added |
| State of Wisconsin Investment Board | 162,011 | $4.58M | 0.01% | +2,808+1.8% | Added |
| UBS Asset Management Americas Inc | 160,089 | $4.53M | 0.00% | +104,727+189.2% | Added |
| Swiss National Bank | 136,400 | $3.86M | 0.00% | +57,000+71.8% | Added |
| Deutsche Bank AG | 134,876 | $3.82M | 0.00% | +4,513+3.5% | Added |
| Man Group plc | 125,000 | $3.54M | 0.01% | +113,506+987.5% | Added |
| Boothbay Fund Management, LLC | 120,905 | $3.42M | 0.11% | +50,905+72.7% | Added |
| Daiwa Securities Group Inc. | 111,950 | $3.17M | 0.01% | +11,084+11.0% | Added |
| Primecap Management Co | 105,900 | $3.00M | 0.00% | −39,200−27.0% | Reduced |
| Holocene Advisors, LP | 105,848 | $3.00M | 0.01% | −1,225−1.1% | Reduced |
| Raymond James Financial Inc | 88,506 | $2.50M | 0.00% | −178,074−66.8% | Reduced |
| West Paces Advisors Inc. | 85,108 | $2.41M | 0.51% | 00.0% | Unchanged |
| Nebula Research & Development LLC | 83,315 | $2.36M | 0.20% | +55,306+197.5% | Added |
| Voleon Capital Management LP | 81,765 | $2.31M | 0.13% | +15,012+22.5% | Added |
| Azzad Asset Management Inc | 81,118 | $2.30M | 0.25% | +28,251+53.4% | Added |
| Stifel Financial Corp | 74,010 | $2.09M | 0.00% | +9,582+14.9% | Added |
| Longaeva Partners L.P. | 66,069 | $1.87M | 0.45% | +66,069 | New |
| Public Employees Retirement System of Ohio | 65,210 | $1.85M | 0.01% | +65,210 | New |
| California State Teachers Retirement System | 65,075 | $1.84M | 0.00% | +31,534+94.0% | Added |
| Bessemer Group Inc | 64,913 | $1.84M | 0.00% | +200.0% | Added |
| Legal & General Group Plc | 64,201 | $1.82M | 0.00% | +28,703+80.9% | Added |
| XTX Topco Ltd | 64,120 | $1.81M | 0.08% | +34,058+113.3% | Added |
| First Trust Advisors LP | 60,499 | $1.71M | 0.00% | +60,499 | New |
| Algert Global LLC | 59,620 | $1.69M | 0.04% | +59,620 | New |
| Two Sigma Investments, LP | 56,968 | $1.61M | 0.00% | −14,911−20.7% | Reduced |
| Quantbot Technologies LP | 56,690 | $1.60M | 0.04% | +56,690 | New |
| M&T Bank Corp | 53,829 | $1.52M | 0.01% | +17,396+47.7% | Added |
| Lazard Asset Management LLC | 52,832 | $1.50M | 0.00% | +52,832 | New |
| Ameriprise Financial Inc | 49,950 | $1.41M | 0.00% | +49,950 | New |
| EFG Asset Management (North America) Corp. | 49,788 | $1.41M | 0.20% | +49,788 | New |
| Renaissance Capital LLC | 46,940 | $1.33M | 0.93% | −36,624−43.8% | Reduced |
| FMR LLC | 45,643 | $1.29M | 0.00% | −1,751−3.7% | Reduced |
| Tudor Investment Corp Et Al | 44,621 | $1.26M | 0.01% | +44,621 | New |
| Russell Investments Group, Ltd. | 42,488 | $1.20M | 0.00% | −2,279−5.1% | Reduced |
| Diversified Trust Co | 42,227 | $1.20M | 0.03% | +202+0.5% | Added |
| Twinbeech Capital LP | 39,132 | $1.11M | 0.03% | +39,132 | New |
| Norden Group LLC | 38,389 | $1.09M | 0.12% | +16,483+75.2% | Added |
| CenterBook Partners LP | 38,311 | $1.08M | 0.06% | +9,370+32.4% | Added |
| Montis Financial, LLC | 37,759 | $1.07M | 0.30% | 00.0% | Unchanged |
| Weiss Asset Management LP | 36,451 | $1.03M | 0.02% | +36,451 | New |
| Dakota Wealth Management | 35,202 | $996.2K | 0.02% | +35,202 | New |