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 2026
Institutional positions in OneStream, 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
OS is no longer listed, and 13F filings after Q1 2026 list far fewer holders. See Q1 2026
- Institutional holders
- 0
- −177 vs. Q1 2026
- Shares held
- 0
- −92.9M (−100.0%) vs. Q1 2026
- Total value
- $0
- −$2.22B (−100.0%) vs. Q1 2026
- New holders
- 0
- 0 more added
- Sold out
- 177
- 0 more reduced
3 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 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 2026
Shares, value and share of portfolio for each institution holding OneStream, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Peapack Gladstone Financial Corp | 0 | $0 | 0.00% | −25,400−100.0% | Sold out |
| Cerity Partners LLC | 0 | $0 | 0.00% | −25,159−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −24,200−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −23,767−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −23,069−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −22,728−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |
| Vanguard Investments Australia, Ltd. | 0 | $0 | 0.00% | −21,507−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −21,355−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −21,300−100.0% | Sold out |
| Institute for Wealth Management, LLC. | 0 | $0 | 0.00% | −20,484−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −20,055−100.0% | Sold out |
| Primecap Management Co | 0 | $0 | 0.00% | −19,500−100.0% | Sold out |
| Guggenheim Capital LLC | 0 | $0 | 0.00% | −18,266−100.0% | Sold out |
| Vident Advisory, LLC | 0 | $0 | 0.00% | −16,779−100.0% | Sold out |
| Mint Tower Capital Management B.V. | 0 | $0 | 0.00% | −15,874−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −14,769−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −14,382−100.0% | Sold out |
| Montis Financial, LLC | 0 | $0 | 0.00% | −13,436−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −12,963−100.0% | Sold out |
| Hudson Bay Capital Management LP | 0 | $0 | 0.00% | −12,793−100.0% | Sold out |
| Yorktown Management & Research Co Inc | 0 | $0 | 0.00% | −12,300−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −11,693−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −11,115−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −10,945−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −10,810−100.0% | Sold out |
| Murchinson Ltd. | 0 | $0 | 0.00% | −10,100−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −10,067−100.0% | Sold out |
| Gotham Asset Management, LLC | 0 | $0 | 0.00% | −9,999−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −9,516−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −9,137−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −8,703−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −8,351−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −5,827−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −5,730−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −4,363−100.0% | Sold out |
| PenderFund Capital Management Ltd. | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −3,678−100.0% | Sold out |
| EverSource Wealth Advisors, LLC | 0 | $0 | 0.00% | −3,626−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −3,333−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −3,051−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −2,053−100.0% | Sold out |
| Manchester Capital Management LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −1,625−100.0% | Sold out |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0 | $0 | 0.00% | −1,475−100.0% | Sold out |
| Essential Partners LLC | 0 | $0 | 0.00% | −1,233−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,143−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −700−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −683−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −659−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −619−100.0% | Sold out |
| Salem Investment Counselors Inc | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Rothschild Investment LLC | 0 | $0 | 0.00% | −377−100.0% | Sold out |
| Armstrong Advisory Group, Inc | 0 | $0 | 0.00% | −370−100.0% | Sold out |
| SRS Capital Advisors, Inc. | 0 | $0 | 0.00% | −351−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −337−100.0% | Sold out |
| GAMMA Investing LLC | 0 | $0 | 0.00% | −305−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −293−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −189−100.0% | Sold out |
| Richardson Capital Management LLC | 0 | $0 | 0.00% | −146−100.0% | Sold out |
| Fourth Dimension Wealth, LLC | 0 | $0 | 0.00% | −140−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| Wealth Preservation Advisors, LLC | 0 | $0 | 0.00% | −85−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| Kayne Anderson Rudnick Investment Management LLC | 0 | $0 | 0.00% | −67−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| Marquette Asset Management, LLC | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Capital Advisors, Ltd. LLC | 0 | $0 | 0.00% | −45−100.0% | Sold out |
| Fairman Group, LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| CVA Family Office, LLC | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| TD Waterhouse Canada Inc. | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Dunhill Financial, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| CIBRA Capital Ltd | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Sunbelt Securities, Inc. | – | – | – | – | Not filed |