Outset Medical, Inc.
OM- Exchange
- Nasdaq
- Industry
- Electromedical & Electrotherapeutic Apparatus
- SEC CIK
- 0001484612
In the last 90 days, Outset Medical, Inc. insiders filed 0 open-market purchases and 3 sales; 92 institutions reported holding it in 13F filings for Q2 2026, worth $59.8M in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding Outset Medical, Inc. changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 100 | 1 | 99 | 0 |
| Shares | 15.6M | 978.0K | 14.9M | +301.6K (+2.1%) |
| Value | $58.0M | $3.63M | $57.1M | +$2.70M (+5.0%) |
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (24)
Institutions that held Outset Medical, Inc. at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Vanguard Capital Management LLC | 763,822 | $2.93M | 0.00% |
| Stratos Wealth Partners, LTD. | 200,546 | $770.1K | 0.01% |
| Vanguard Fiduciary Trust Co | 111,639 | $428.7K | 0.00% |
| Vanguard Portfolio Management LLC | 98,610 | $378.7K | 0.00% |
| Ieq Capital, LLC | 39,737 | $152.6K | 0.00% |
| Mariner, LLC | 18,470 | $70.9K | 0.00% |
| R Squared Ltd | 17,052 | $65.5K | 0.04% |
| Cerity Partners LLC | 12,737 | $48.9K | 0.00% |
| IMC-Chicago, LLC | 10,325 | $39.6K | 0.00% |
| Mercer Global Advisors Inc | 10,111 | $38.8K | 0.00% |
| Vanguard Global Advisers, LLC | 7,902 | $30.3K | 0.00% |
| Massmutual Trust Co FSB | 259 | $995 | 0.00% |
| Root Financial Partners, LLC | 181 | $695 | 0.00% |
| Fortitude Family Office, LLC | 154 | $591 | 0.00% |
| Nisa Investment Advisors, LLC | 142 | $545 | 0.00% |
| SRS Capital Advisors, Inc. | 122 | $468 | 0.00% |
| Basecamp Wealth Advisors LLC | 73 | $280 | 0.00% |
| SJS Investment Consulting Inc. | 39 | $150 | 0.00% |
| Wealth Preservation Advisors, LLC | 38 | $146 | 0.00% |
| Sunbelt Securities, Inc. | 14 | $54 | 0.00% |
| True Wealth Design, LLC | 13 | $50 | 0.00% |
| JPL Wealth Management, LLC | 3 | $12 | 0.00% |
| Avion Wealth | 157 | $0 | 0.00% |
| Bank of Montreal | 18,012 | – | – |
Sold out (24)
Institutions that held Outset Medical, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Alyeska Investment Group, L.P. | 1,614,582 | $5.99M |
| Marshall Wace, LLP | 170,758 | $633.5K |
| Stifel Financial Corp | 79,924 | $296.5K |
| Squarepoint Ops LLC | 59,285 | $219.9K |
| Graham Capital Management, L.P. | 51,070 | $189.5K |
| Aristides Capital LLC | 47,700 | $177.0K |
| Paradigm Capital Management Inc | 40,000 | $148.4K |
| Gsa Capital Partners LLP | 33,372 | $124.0K |
| Jump Financial, LLC | 32,771 | $121.6K |
| Millennium Management LLC | 30,768 | $114.1K |
| Algert Global LLC | 30,210 | $112.1K |
| Jain Global LLC | 20,895 | $77.5K |
| Bridgeway Capital Management, LLC | 20,000 | $74.2K |
| Citadel Advisors LLC | 18,770 | $69.6K |
| HRT Financial LP | 15,665 | $58.0K |
| HSBC Holdings PLC | 12,322 | $45.6K |
| ExodusPoint Capital Management, LP | 10,605 | $39.3K |
| Caitong International Asset Management Co., Ltd | 2,548 | $9.45K |
| California State Teachers Retirement System | 1,011 | $3.75K |
| Federated Hermes, Inc. | 709 | $2.63K |
| Amalgamated Bank | 517 | $2.00K |
| Torren Management, LLC | 208 | $772 |
| Kayne Anderson Rudnick Investment Management LLC | 66 | $245 |
| T. Rowe Price Investment Management, Inc. | 73 | – |
Not filed for Q1 2026 yet (1)
Institutions that held Outset Medical, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 977,969 | $3.63M |