OS — ONESTREAM INC
OS (ONESTREAM INC) is tracked on HoldingsHub across five years of quarterly 13F filings. 44 funds have reported positions historically, with the sum of their latest reported stakes valued at $1.12B. No fund in our coverage reported a position in the latest filing period, which typically means the stock has fallen out of the tracked funds' portfolios rather than that it cannot be bought.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 8.58M | $157.71M | 0.00% | Hold |
| Norges Bank Investment Management history | Q4 2025 | 5.97M | $109.80M | 0.01% | Reduce |
| Temasek Holdings history | Q1 2026 | 4.27M | $102.40M | 0.34% | Hold |
| Fidelity International (FIL) history | Q1 2026 | 3.99M | $95.81M | 0.07% | New |
| Millennium Management history | Q1 2026 | 2.47M | $59.31M | 0.03% | Add |
| BlackRock Inc history | Q1 2026 | 2.34M | $56.15M | 0.00% | Add |
| UBS Group AG history | Q1 2026 | 2.26M | $54.17M | 0.01% | Add |
| Goldman Sachs Group history | Q1 2026 | 1.99M | $47.66M | 0.01% | Add |
| Invesco Ltd history | Q4 2024 | 1.62M | $46.24M | 0.01% | Add |
| Citadel Advisors history | Q1 2026 | 1.91M | $45.92M | 0.01% | Reduce |
| Soros Fund Management history | Q1 2026 | 1.83M | $43.93M | 0.52% | Add |
| Morgan Stanley history | Q1 2026 | 1.65M | $39.62M | 0.00% | Add |
| Capital World Investors history | Q3 2024 | 842.30K | $28.55M | 0.00% | New |
| Citigroup Inc history | Q1 2026 | 1.10M | $26.48M | 0.01% | Add |
| Geode Capital Management history | Q1 2026 | 1.10M | $26.39M | 0.00% | Add |
| Wellington Management Group history | Q4 2025 | 1.34M | $24.68M | 0.00% | Add |
| Marshall Wace history | Q1 2026 | 990.81K | $23.78M | 0.02% | Reduce |
| Moore Capital Management history | Q4 2025 | 1.20M | $22.14M | 0.32% | New |
| Balyasny Asset Management history | Q1 2026 | 817.57K | $19.62M | 0.03% | Add |
| MFS Investment Management history | Q4 2025 | 1.05M | $19.31M | 0.01% | Reduce |
New Positions (latest)
No fund opened a new position this quarter.
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 |
|---|---|---|---|---|---|---|---|
| Temasek Holdings | 1.10M | 128.15K | 2.96M | 2.96M | 4.27M | 4.27M | 4.27M |
| Fidelity International (FIL) | — | — | — | — | — | — | 3.99M |
| Millennium Management | 96.17K | 764.51K | 344.94K | 787.59K | 908.08K | 335.58K | 2.47M |
| BlackRock Inc | 453.45K | 988.16K | 1.03M | 2.05M | 2.10M | 2.11M | 2.34M |
| UBS Group AG | — | 60.19K | 89.54K | 330.58K | 361.56K | 477.80K | 2.26M |
| Goldman Sachs Group | 549.45K | 731.12K | 1.10M | 3.62M | 662.89K | 704.15K | 1.99M |
| Citadel Advisors | 539.77K | 746.45K | 783.77K | 1.25M | 527.76K | 2.37M | 1.91M |
| Soros Fund Management | 1.00M | 1.25M | 467.85K | 625.80K | 322.60K | 330.00K | 1.83M |
| Morgan Stanley | 75.22K | 478.48K | 398.14K | 938.29K | 1.15M | 941.34K | 1.65M |
| Citigroup Inc | 1.41K | 11.69K | 2.71K | 331.54K | 401.44K | 279.10K | 1.10M |
| Geode Capital Management | 304.62K | 462.97K | 682.34K | 946.35K | 1.03M | 1.07M | 1.10M |
| Marshall Wace | 137.92K | 452.09K | 20.55K | 1.99M | 2.48M | 2.79M | 990.81K |
| Balyasny Asset Management | 282.23K | 106.06K | — | 182.48K | — | 409.62K | 817.57K |
| Bank of America Corp | 8.09K | 36.47K | 518.83K | 722.34K | 661.75K | 389.13K | 623.98K |
| Charles Schwab Investment Management | 165.71K | 255.14K | 293.22K | 435.29K | 460.63K | 471.56K | 499.51K |
| AQR Capital Management | — | — | — | — | — | 290.43K | 326.51K |
| Northern Trust Corp | 57.19K | 100.11K | 130.27K | 199.05K | 211.40K | 231.18K | 240.52K |
| Legal & General Investment Management America | — | 32.76K | 35.50K | 64.20K | 64.20K | 66.87K | 52.63K |
| Fidelity Management & Research (FMR) | 866.69K | 1.20M | 47.39K | 45.64K | 46.14K | 45.06K | 45.76K |
| Point72 Asset Management | 2.29K | — | 239.82K | — | — | 470.76K | 37.77K |