Outset MedicalOM
13F holders, Q3 2025 (September 30)3holders +1
1new positions
0sold out
$14.13avg. 13F price*
At the end of Q3 2025, 3 institutions reported holding Outset Medical Inc. (OM) in their 13F filings, up 1 from Q2 2025. 1 opened new positions and 0 sold out. The largest holders were GMT Capital Corp ($1.4M), Birchview Capital, LP ($1.1M) and Accent Capital Management, LLC ($4K).
- Company
- Outset Medical Inc.
- Filed as
- OUSTER INC A (Q3 2025)
- CUSIP
- 690145107
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $1.4M |
| Exits | 0 | $0 |
All 13F filers, Q2 2025 → Q3 2025: 142,108 shares bought, net +142,108 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| GMT Capital Corp | 0.06% | New | 98,108 | $1.4M |
| Birchview Capital, LP | 0.84% | Add +127.2% | 78,584 | $1.1M |
| Accent Capital Management, LLC | 0.00% | No change | 150 | $4K |
"% of holder's portfolio" is OM's weight in each manager's 13F, not the share of Outset Medical Inc. the manager owns.