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.
13F holders, Q4 2025
Institutional positions in Outset Medical, 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
- 100
- −1 vs. Q3 2025
- Shares held
- 15.6M
- −2.27M (−12.7%) vs. Q3 2025
- Total value
- $58.0M
- −$193.7M (−77.0%) vs. Q3 2025
- New holders
- 20
- 34 more added
- Sold out
- 21
- 26 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OM 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 | 92 | $59.8M |
| Q1 2026 | 99 | $57.1M |
| Q4 2025 | 100 | $58.0M |
| Q3 2025 | 101 | $251.7M |
| Q2 2025 | 94 | $352.5M |
| Q1 2025 | 61 | $162.6M |
| Q4 2024 | 74 | $23.4M |
| Q3 2024 | 80 | $17.6M |
| Q2 2024 | 122 | $187.0M |
| Q1 2024 | 114 | $112.1M |
| Q4 2023 | 140 | $286.8M |
| Q3 2023 | 153 | $583.9M |
| Q2 2023 | 155 | $1.16B |
| Q1 2023 | 163 | $957.2M |
| Q4 2022 | 153 | $1.27B |
| Q3 2022 | 139 | $759.5M |
| Q2 2022 | 152 | $721.2M |
| Q1 2022 | 153 | $2.33B |
| Q4 2021 | 157 | $2.24B |
| Q3 2021 | 143 | $2.51B |
| Q2 2021 | 129 | $2.31B |
| Q1 2021 | 111 | $2.09B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Outset Medical, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MAI Capital Management | 1 | $4 | 0.00% | +1 | New |
| US Bancorp | 2 | $7 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 5 | $19 | 0.00% | −139−96.5% | Reduced |
| Allworth Financial LP | 8 | $30 | 0.00% | −4−33.3% | Reduced |
| Rothschild Investment LLC | 13 | $48 | 0.00% | −20−60.6% | Reduced |
| Transamerica Financial Advisors, Inc. | 16 | $59 | 0.00% | +16 | New |
| Adirondack Trust Co | 18 | $66 | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 26 | $96 | 0.00% | +26 | New |
| Fourth Dimension Wealth, LLC | 31 | $115 | 0.00% | 00.0% | Unchanged |
| Kayne Anderson Rudnick Investment Management LLC | 66 | $245 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 93 | $345 | 0.00% | +62+200.0% | Added |
| Essential Partners LLC | 122 | $453 | 0.00% | +110+916.7% | Added |
| Advisor Group Holdings, Inc. | 137 | $508 | 0.00% | 00.0% | Unchanged |
| Torren Management, LLC | 208 | $772 | 0.00% | +208 | New |
| EverSource Wealth Advisors, LLC | 250 | $927 | 0.00% | +206+468.2% | Added |
| Sit Investment Associates Inc | 177 | $1.00K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 372 | $1.38K | 0.00% | −33−8.1% | Reduced |
| Steward Partners Investment Advisory, LLC | 500 | $1.85K | 0.00% | 00.0% | Unchanged |
| Amalgamated Bank | 517 | $2.00K | 0.00% | −88−14.5% | Reduced |
| GAMMA Investing LLC | 625 | $2.32K | 0.00% | +594+1,916.1% | Added |
| Federated Hermes, Inc. | 709 | $2.63K | 0.00% | −71,408−99.0% | Reduced |
| Sterling Capital Management LLC | 736 | $2.73K | 0.00% | +27+3.8% | Added |
| California State Teachers Retirement System | 1,011 | $3.75K | 0.00% | −96−8.7% | Reduced |
| The PNC Financial Services Group, Inc. | 1,023 | $3.79K | 0.00% | +33+3.3% | Added |
| Royal Bank of Canada | 1,027 | $4.00K | 0.00% | −84−7.6% | Reduced |
| Legal & General Group Plc | 1,467 | $5.44K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 1,468 | $5.45K | 0.00% | −10,923−88.2% | Reduced |
| Ameritas Investment Partners, Inc. | 1,809 | $6.71K | 0.00% | 00.0% | Unchanged |
| Accent Capital Management, LLC | 340 | $7.36K | 0.00% | +190+126.7% | Added |
| Huntington National Bank | 2,487 | $9.23K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 2,548 | $9.45K | 0.00% | +2,548 | New |
| Tower Research Capital LLC (TRC) | 2,981 | $11.1K | 0.00% | +1,479+98.5% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,219 | $11.9K | 0.00% | −2,513−43.8% | Reduced |
| CWM, LLC | 3,680 | $14.0K | 0.00% | +2,096+132.3% | Added |
| New York State Common Retirement Fund | 5,600 | $20.8K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 6,023 | $22.3K | 0.00% | +5,812+2,754.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 7,986 | $29.6K | 0.00% | +340+4.4% | Added |
| Alliancebernstein L.P. | 10,400 | $38.6K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 10,605 | $39.3K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 12,017 | $44.6K | 0.00% | −91,749−88.4% | Reduced |
| HSBC Holdings PLC | 12,322 | $45.6K | 0.00% | +12,322 | New |
| HRT Financial LP | 15,665 | $58.0K | 0.00% | +15,665 | New |
| Wells Fargo & Company | 18,271 | $67.8K | 0.00% | +6,632+57.0% | Added |
| Citadel Advisors LLC | 18,770 | $69.6K | 0.00% | −77,314−80.5% | Reduced |
| Bridgeway Capital Management, LLC | 20,000 | $74.2K | 0.00% | +20,000 | New |
| Centiva Capital, LP | 20,181 | $74.9K | 0.00% | +20,181 | New |
| Jain Global LLC | 20,895 | $77.5K | 0.00% | +20,895 | New |
| Rhumbline Advisers | 20,926 | $77.6K | 0.00% | −3,390−13.9% | Reduced |
| Susquehanna International Group, LLP | 24,714 | $91.7K | 0.00% | +24,714 | New |
| Jane Street Group, LLC | 26,246 | $97.4K | 0.00% | +1,202+4.8% | Added |
| American Century Companies Inc | 26,943 | $100.0K | 0.00% | +3,081+12.9% | Added |
| Price T Rowe Associates Inc | 28,627 | $107.0K | 0.00% | +13,800+93.1% | Added |
| Algert Global LLC | 30,210 | $112.1K | 0.00% | −42,721−58.6% | Reduced |
| SEI Investments Co | 30,628 | $113.6K | 0.00% | +30,628 | New |
| Millennium Management LLC | 30,768 | $114.1K | 0.00% | −390,641−92.7% | Reduced |
| Jump Financial, LLC | 32,771 | $121.6K | 0.00% | +32,771 | New |
| Gsa Capital Partners LLP | 33,372 | $124.0K | 0.01% | +33,372 | New |
| Barclays PLC | 37,682 | $139.8K | 0.00% | +3,356+9.8% | Added |
| Paradigm Capital Management Inc | 40,000 | $148.4K | 0.01% | +40,000 | New |
| Charles Schwab Investment Management Inc | 41,162 | $152.7K | 0.00% | −11,149−21.3% | Reduced |
| Renaissance Technologies LLC | 45,205 | $167.7K | 0.00% | +4,745+11.7% | Added |
| National Bank of Canada | 45,723 | $170.1K | 0.00% | +11,061+31.9% | Added |
| Aristides Capital LLC | 47,700 | $177.0K | 0.06% | +47,700 | New |
| Engineers Gate Manager LP | 50,178 | $186.2K | 0.00% | +50,178 | New |
| Graham Capital Management, L.P. | 51,070 | $189.5K | 0.01% | +36,079+240.7% | Added |
| Squarepoint Ops LLC | 59,285 | $219.9K | 0.00% | −35,681−37.6% | Reduced |
| Bank of New York Mellon Corp | 59,925 | $222.3K | 0.00% | +17,892+42.6% | Added |
| Nuveen, LLC | 65,304 | $242.3K | 0.00% | +30,628+88.3% | Added |
| C WorldWide Group Holding A/S | 66,666 | $247.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 72,698 | $269.7K | 0.00% | +1,368+1.9% | Added |
| UBS Group AG | 73,160 | $271.4K | 0.00% | +719+1.0% | Added |
| Stifel Financial Corp | 79,924 | $296.5K | 0.00% | +79,924 | New |
| Pura Vida Investments, LLC | 5,000 | $309.2K | 1.16% | 00.0% | Unchanged |
| GMT Capital Corp | 98,108 | $364.0K | 0.02% | 00.0% | Unchanged |
| Birchview Capital, LP | 98,913 | $367.0K | 0.21% | +20,329+25.9% | Added |
| XTX Topco Ltd | 100,612 | $373.3K | 0.01% | +90,313+876.9% | Added |
| JPMorgan Chase & Co | 109,376 | $405.8K | 0.00% | −6,930−6.0% | Reduced |
| Catalio Capital Management, LP | 118,279 | $438.8K | 0.08% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 127,268 | $468.0K | 0.00% | +27,305+27.3% | Added |
| Morgan Stanley | 139,719 | $518.4K | 0.00% | −293,456−67.7% | Reduced |
| Dimensional Fund Advisors LP | 158,352 | $587.4K | 0.00% | +124,817+372.2% | Added |
| Marshall Wace, LLP | 170,758 | $633.5K | 0.00% | −248,360−59.3% | Reduced |
| Deutsche Bank AG | 177,681 | $659.2K | 0.00% | +108,740+157.7% | Added |
| AQR Capital Management LLC | 180,363 | $669.1K | 0.00% | +128,541+248.0% | Added |
| Northern Trust Corp | 232,587 | $862.9K | 0.00% | −4,149−1.8% | Reduced |
| State Street Corp | 330,134 | $1.22M | 0.00% | −1,602−0.5% | Reduced |
| Geode Capital Management, LLC | 400,363 | $1.49M | 0.00% | +3,104+0.8% | Added |
| Assenagon Asset Management S.A. | 508,414 | $1.89M | 0.00% | +131,381+34.8% | Added |
| PFM Health Sciences, LP | 530,796 | $1.97M | 0.20% | −1,199,125−69.3% | Reduced |
| BML Capital Management, LLC | 543,180 | $2.02M | 1.78% | +543,180 | New |
| Ensign Peak Advisors, Inc | 560,169 | $2.08M | 0.00% | +234,082+71.8% | Added |
| Perceptive Advisors LLC | 833,333 | $3.09M | 0.06% | 00.0% | Unchanged |
| Bank of America Corp | 950,544 | $3.53M | 0.00% | +927,493+4,023.7% | Added |
| Vanguard Group Inc | 977,969 | $3.63M | 0.00% | −4,649−0.5% | Reduced |
| BlackRock, Inc. | 1,289,318 | $4.78M | 0.00% | +40,362+3.2% | Added |
| Woodline Partners LP | 1,325,855 | $4.92M | 0.02% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 1,614,582 | $5.99M | 0.02% | 00.0% | Unchanged |
| FMR LLC | 2,640,802 | $9.80M | 0.00% | −23,996−0.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 73 | – | – | −2,326−97.0% | Reduced |
| Los Angeles Capital Management LLC | 7,805 | – | – | +7,805 | New |