OneStream, Inc. - OS
Sector:
Technology
· Industry:
Software - Infrastructure
Website:
No information yet
· Social:
No information yet
Company profile
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Quarter snapshot
Latest / Compare
Q1 2026
· Q4 2025
Value (USD)
Total reported value ($000)
$2.499B
QoQ value delta ($000)
+$1.055B
(+73.09%)
Implied price effect (QoQ)
+25.97%
Shares
Total shares
107,947,239
QoQ shares delta
+29,385,713
(+37.4%)
Total shares held by funds (by quarter)
Market chart (OS)
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Top holders (Q1 2026)
Top 25 only
Full list
Partial Q1 2026 data: 181 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
| Manager | Value ($000) | Shares | % of 13F |
|---|---|---|---|
| GLAZER CAPITAL, LLC | 180,901 | 7,537,536 | 3.84% |
| VANGUARD GROUP INC | 157,708 | 8,580,460 | 0.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 117,610 | 4,900,450 | 0.01% |
| NORGES BANK | 109,802 | 5,974,029 | 0.01% |
| Temasek Holdings (Private) Ltd | 102,401 | 4,266,714 | 0.34% |
| FIL Ltd | 95,811 | 3,992,145 | 0.07% |
| VANGUARD CAPITAL MANAGEMENT LLC | 93,173 | 3,882,231 | 0.0% |
| AQR Arbitrage LLC | 81,440 | 3,393,367 | 1.34% |
| NEXPOINT ASSET MANAGEMENT, L.P. | 80,597 | 3,358,217 | 5.41% |
| O'Connor Alternative Investments LLC | 76,483 | 3,186,804 | 6.55% |
| Polar Asset Management Partners Inc. | 70,665 | 2,944,378 | 1.41% |
| MILLENNIUM MANAGEMENT LLC | 59,306 | 2,471,107 | 0.02% |
| BlackRock, Inc. | 56,149 | 2,339,550 | 0.0% |
| UBS Group AG | 54,169 | 2,257,069 | 0.01% |
| Man Group plc | 52,908 | 2,204,520 | 0.1% |
| GOLDMAN SACHS GROUP INC | 47,659 | 1,985,820 | 0.01% |
| CITADEL ADVISORS LLC | 45,917 | 1,913,218 | 0.01% |
| Pentwater Capital Management LP | 45,360 | 1,890,000 | 0.24% |
| First Trust Capital Management L.P. | 44,212 | 1,842,189 | 2.32% |
| SOROS FUND MANAGEMENT LLC | 43,925 | 1,830,222 | 0.48% |
| TIG Advisors, LLC | 41,717 | 1,738,231 | 1.93% |
| MORGAN STANLEY | 39,624 | 1,651,031 | 0.0% |
| HSBC HOLDINGS PLC | 38,300 | 1,595,839 | 0.02% |
| JPMORGAN CHASE & CO | 35,229 | 1,467,884 | 0.0% |
| ODDO BHF ASSET MANAGEMENT SAS | 34,800 | 1,450,000 | 1.37% |