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 |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 29,294 | $538.9K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 29,058 | $534.1K | 0.02% | −9,532−24.7% | Reduced |
| Raymond James Financial Inc | 28,487 | $523.6K | 0.00% | −74,415−72.3% | Reduced |
| Prelude Capital Management, LLC | 25,338 | $465.7K | 0.03% | +25,338 | New |
| Gibbs Wealth Management | 18,677 | $441.2K | 0.11% | −14,790−44.2% | Reduced |
| Arizona State Retirement System | 22,342 | $410.6K | 0.00% | +2,281+11.4% | Added |
| M&T Bank Corp | 22,118 | $406.5K | 0.00% | −22,282−50.2% | Reduced |
| Los Angeles Capital Management LLC | 22,137 | $401.1K | 0.00% | −7,833−26.1% | Reduced |
| Handelsbanken Fonder AB | 21,300 | $391.0K | 0.00% | +4,900+29.9% | Added |
| Cerity Partners LLC | 21,181 | $389.3K | 0.00% | +21,181 | New |
| Institute for Wealth Management, LLC. | 20,484 | $376.5K | 0.04% | −2,402−10.5% | Reduced |
| Price T Rowe Associates Inc | 19,855 | $365.0K | 0.00% | +2,700+15.7% | Added |
| Primecap Management Co | 19,600 | $360.2K | 0.00% | −83,300−81.0% | Reduced |
| Index Fund Advisors, Inc. | 18,570 | $341.3K | 0.02% | 00.0% | Unchanged |
| LPL Financial LLC | 18,389 | $338.0K | 0.00% | +3,516+23.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 18,210 | $334.7K | 0.00% | +5,702+45.6% | Added |
| Atria Investments LLC | 17,949 | $329.9K | 0.00% | −1,746−8.9% | Reduced |
| US Bancorp | 17,702 | $325.4K | 0.00% | −2,540−12.5% | Reduced |
| KLP Kapitalforvaltning AS | 16,900 | $310.6K | 0.00% | +1,600+10.5% | Added |
| Jain Global LLC | 16,731 | $307.5K | 0.00% | −275,237−94.3% | Reduced |
| Aquatic Capital Management LLC | 16,544 | $304.1K | 0.01% | +16,544 | New |
| Janney Capital Management LLC | 15,547 | $286.0K | 0.02% | +15,547 | New |
| Advance Capital Management, Inc. | 15,403 | $283.1K | 0.01% | 00.0% | Unchanged |
| Fieldview Capital Management, LLC | 15,271 | $280.7K | 0.05% | +15,271 | New |
| Engineers Gate Manager LP | 15,216 | $279.7K | 0.00% | −82,979−84.5% | Reduced |
| Portside Wealth Group, LLC | 15,160 | $278.6K | 0.04% | −10,716−41.4% | Reduced |
| Manufacturers Life Insurance Company, The | 14,397 | $264.6K | 0.00% | +111+0.8% | Added |
| Voleon Capital Management LP | 14,299 | $262.8K | 0.01% | −29,097−67.0% | Reduced |
| Pension & Wealth Management Advisors, Inc. | 14,228 | $261.5K | 0.08% | +3,301+30.2% | Added |
| Schonfeld Strategic Advisors LLC | 13,754 | $252.8K | 0.00% | +13,754 | New |
| Verition Fund Management LLC | 13,700 | $251.8K | 0.00% | −322,109−95.9% | Reduced |
| Vident Advisory, LLC | 13,438 | $247.0K | 0.00% | −4,923−26.8% | Reduced |
| Montis Financial, LLC | 13,436 | $247.0K | 0.05% | −20,752−60.7% | Reduced |
| Pictet Asset Management Holding SA | 13,284 | $244.2K | 0.00% | +2,493+23.1% | Added |
| Janney Montgomery Scott LLC | 13,007 | $239.0K | 0.00% | +1,444+12.5% | Added |
| Wiley Bros.-Aintree Capital, LLC | 12,302 | $226.1K | 0.00% | −12,870−51.1% | Reduced |
| Callan Family Office, LLC | 12,298 | $226.0K | 0.00% | +12,298 | New |
| Graham Capital Management, L.P. | 11,785 | $216.6K | 0.01% | −26,078−68.9% | Reduced |
| EntryPoint Capital, LLC | 11,768 | $216.3K | 0.08% | +11,768 | New |
| Concurrent Investment Advisors, LLC | 11,344 | $208.5K | 0.00% | +334+3.0% | Added |
| Ronald Blue Trust, Inc. | 11,215 | $206.1K | 0.00% | +11,015+5,507.5% | Added |
| Norden Group LLC | 10,532 | $193.6K | 0.02% | −20,002−65.5% | Reduced |
| Brevan Howard Capital Management LP | 10,224 | $187.9K | 0.00% | −3,128−23.4% | Reduced |
| Cohen & Steers, Inc. | 10,000 | $184.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 9,853 | $181.0K | 0.00% | +9,853 | New |
| Group One Trading, L.P. | 7,075 | $130.0K | 0.00% | −7,650−52.0% | Reduced |
| Advisor Group Holdings, Inc. | 4,957 | $91.1K | 0.00% | +4,298+652.2% | Added |
| Tower Research Capital LLC (TRC) | 4,602 | $84.6K | 0.00% | +4,497+4,282.9% | Added |
| Advisors Asset Management, Inc. | 3,699 | $68.0K | 0.00% | +1,295+53.9% | Added |
| Kestra Advisory Services, LLC | 3,570 | $65.6K | 0.00% | +3,570 | New |
| EverSource Wealth Advisors, LLC | 2,673 | $49.1K | 0.00% | +2,532+1,795.7% | Added |
| KBC Group NV | 2,053 | $38.0K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 2,000 | $36.8K | 0.01% | 00.0% | Unchanged |
| Rhumbline Advisers | 1,625 | $29.9K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 998 | $18.0K | 0.00% | +365+57.7% | Added |
| Jones Financial Companies LLLP | 974 | $17.9K | 0.00% | −7−0.7% | Reduced |
| Essential Partners LLC | 808 | $14.9K | 0.00% | +808 | New |
| IFP Advisors, Inc | 661 | $12.1K | 0.00% | +160+31.9% | Added |
| Federation des caisses Desjardins du Quebec | 500 | $9.19K | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 450 | $8.27K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 410 | $7.54K | 0.00% | +210+105.0% | Added |
| Financial Network Wealth Advisors LLC | 370 | $6.80K | 0.01% | −152−29.1% | Reduced |
| Armstrong Advisory Group, Inc | 370 | $6.80K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 351 | $6.45K | 0.00% | +223+174.2% | Added |
| Wolff Wiese Magana LLC | 330 | $6.07K | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 172 | $3.16K | 0.00% | 00.0% | Unchanged |
| Fourth Dimension Wealth, LLC | 140 | $2.57K | 0.00% | −11,483−98.8% | Reduced |
| Rothschild Investment LLC | 113 | $2.08K | 0.00% | +113 | New |
| Marquette Asset Management, LLC | 92 | $1.69K | 0.00% | +92 | New |
| True Wealth Design, LLC | 85 | $1.56K | 0.00% | +85 | New |
| Parallel Advisors, LLC | 61 | $1.12K | 0.00% | +12+24.5% | Added |
| Roble, Belko & Company, Inc | 33 | $1.00K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 50 | $919 | 0.00% | −441−89.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 50 | $919 | 0.00% | −80−61.5% | Reduced |
| GAMMA Investing LLC | 45 | $827 | 0.00% | +45 | New |
| The PNC Financial Services Group, Inc. | 38 | $698 | 0.00% | −480−92.7% | Reduced |
| Fairman Group, LLC | 34 | $625 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 19 | $349 | 0.00% | −144−88.3% | Reduced |
| Sunbelt Securities, Inc. | 10 | $184 | 0.00% | +10 | New |
| SJS Investment Consulting Inc. | 10 | $184 | 0.00% | +10 | New |
| SageView Advisory Group, LLC | 10 | $184 | 0.00% | +10 | New |
| Strategic Wealth Partners, Ltd. | 3 | $55 | 0.00% | +3 | New |
| Dunhill Financial, LLC | 2 | $32 | 0.00% | +2 | New |
| Clearstead Advisors, LLC | 1 | $19 | 0.00% | +1 | New |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −2,659,712−100.0% | Sold out |
| Burkehill Global Management, LP | 0 | $0 | 0.00% | −400,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −219,439−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −131,500−100.0% | Sold out |
| Whetstone Capital Advisors, LLC | 0 | $0 | 0.00% | −112,307−100.0% | Sold out |
| Advantage Alpha Capital Partners LP | 0 | $0 | 0.00% | −88,199−100.0% | Sold out |
| Clearline Capital LP | 0 | $0 | 0.00% | −50,479−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −34,779−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −27,953−100.0% | Sold out |
| Counterpoint Mutual Funds LLC | 0 | $0 | 0.00% | −26,062−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −24,470−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −22,298−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −19,271−100.0% | Sold out |
| First Trust Advisors LP | 0 | $0 | 0.00% | −18,986−100.0% | Sold out |
| Perbak Capital Partners LLP | 0 | $0 | 0.00% | −17,851−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −16,048−100.0% | Sold out |