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, Q1 2026
Institutional positions in Outset Medical, Inc. as of Mar 31, 2026. 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
- 99
- 0 vs. Q4 2025
- Shares held
- 14.9M
- +301.6K (+2.1%) vs. Q4 2025
- Total value
- $57.1M
- +$2.70M (+5.0%) vs. Q4 2025
- New holders
- 24
- 37 more added
- Sold out
- 24
- 23 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Outset Medical, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 89 | $0 | 0.00% | −938−91.3% | Reduced |
| Avion Wealth | 157 | $0 | 0.00% | +157 | New |
| US Bancorp | 2 | $8 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 3 | $12 | 0.00% | +3 | New |
| SBI Securities Co., Ltd. | 12 | $46 | 0.00% | +7+140.0% | Added |
| True Wealth Design, LLC | 13 | $50 | 0.00% | +13 | New |
| Transamerica Financial Advisors, Inc. | 14 | $53 | 0.00% | −2−12.5% | Reduced |
| Sunbelt Securities, Inc. | 14 | $54 | 0.00% | +14 | New |
| Adirondack Trust Co | 18 | $68 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 24 | $92 | 0.00% | −113−82.5% | Reduced |
| Fourth Dimension Wealth, LLC | 31 | $119 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 38 | $146 | 0.00% | −55−59.1% | Reduced |
| Wealth Preservation Advisors, LLC | 38 | $146 | 0.00% | +38 | New |
| SJS Investment Consulting Inc. | 39 | $150 | 0.00% | +39 | New |
| Basecamp Wealth Advisors LLC | 73 | $280 | 0.00% | +73 | New |
| Farther Finance Advisors, LLC | 93 | $357 | 0.00% | +67+257.7% | Added |
| SRS Capital Advisors, Inc. | 122 | $468 | 0.00% | +122 | New |
| Nisa Investment Advisors, LLC | 142 | $545 | 0.00% | +142 | New |
| Fortitude Family Office, LLC | 154 | $591 | 0.00% | +154 | New |
| Rothschild Investment LLC | 175 | $672 | 0.00% | +162+1,246.2% | Added |
| Root Financial Partners, LLC | 181 | $695 | 0.00% | +181 | New |
| Massmutual Trust Co FSB | 259 | $995 | 0.00% | +259 | New |
| Sit Investment Associates Inc | 177 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 375 | $1.44K | 0.00% | −361−49.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 500 | $1.92K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 524 | $2.01K | 0.00% | −101−16.2% | Reduced |
| Allworth Financial LP | 600 | $2.30K | 0.00% | +592+7,400.0% | Added |
| Citigroup Inc | 822 | $3.16K | 0.00% | +450+121.0% | Added |
| The PNC Financial Services Group, Inc. | 1,005 | $3.86K | 0.00% | −18−1.8% | Reduced |
| EverSource Wealth Advisors, LLC | 1,051 | $4.04K | 0.00% | +801+320.4% | Added |
| MAI Capital Management | 1,132 | $4.35K | 0.00% | +1,131+113,100.0% | Added |
| Legal & General Group Plc | 1,327 | $5.10K | 0.00% | −140−9.5% | Reduced |
| Huntington National Bank | 1,637 | $6.29K | 0.00% | −850−34.2% | Reduced |
| Ameritas Investment Partners, Inc. | 1,809 | $6.95K | 0.00% | 00.0% | Unchanged |
| Accent Capital Management, LLC | 508 | $9.33K | 0.00% | +168+49.4% | Added |
| Essential Partners LLC | 2,505 | $9.62K | 0.00% | +2,383+1,953.3% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,219 | $12.4K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 4,074 | $15.6K | 0.00% | +2,606+177.5% | Added |
| New York State Common Retirement Fund | 5,600 | $21.5K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 6,282 | $24.1K | 0.00% | −11,989−65.6% | Reduced |
| Simplex Trading, LLC | 7,017 | $26.9K | 0.00% | +994+16.5% | Added |
| Tower Research Capital LLC (TRC) | 7,721 | $29.6K | 0.00% | +4,740+159.0% | Added |
| Los Angeles Capital Management LLC | 7,805 | $30.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 7,902 | $30.3K | 0.00% | +7,902 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 8,226 | $31.6K | 0.00% | +240+3.0% | Added |
| Alliancebernstein L.P. | 10,400 | $38.6K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 10,111 | $38.8K | 0.00% | +10,111 | New |
| IMC-Chicago, LLC | 10,325 | $39.6K | 0.00% | +10,325 | New |
| Barclays PLC | 10,792 | $41.4K | 0.00% | −26,890−71.4% | Reduced |
| Cerity Partners LLC | 12,737 | $48.9K | 0.00% | +12,737 | New |
| R Squared Ltd | 17,052 | $65.5K | 0.04% | +17,052 | New |
| Mariner, LLC | 18,470 | $70.9K | 0.00% | +18,470 | New |
| Rhumbline Advisers | 21,584 | $82.9K | 0.00% | +658+3.1% | Added |
| CWM, LLC | 22,139 | $85.0K | 0.00% | +18,459+501.6% | Added |
| American Century Companies Inc | 26,943 | $103.5K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 27,880 | $107.1K | 0.00% | +3,166+12.8% | Added |
| Deutsche Bank AG | 30,383 | $116.7K | 0.00% | −147,298−82.9% | Reduced |
| SEI Investments Co | 35,366 | $135.8K | 0.00% | +4,738+15.5% | Added |
| Acadian Asset Management LLC | 39,755 | $149.0K | 0.00% | −87,513−68.8% | Reduced |
| Price T Rowe Associates Inc | 39,427 | $152.0K | 0.00% | +10,800+37.7% | Added |
| Ieq Capital, LLC | 39,737 | $152.6K | 0.00% | +39,737 | New |
| Charles Schwab Investment Management Inc | 41,162 | $158.1K | 0.00% | 00.0% | Unchanged |
| GMT Capital Corp | 42,421 | $162.9K | 0.01% | −55,687−56.8% | Reduced |
| BNP Paribas Arbitrage, SA | 42,941 | $164.9K | 0.00% | +30,924+257.3% | Added |
| National Bank of Canada | 46,164 | $176.8K | 0.00% | +441+1.0% | Added |
| Centiva Capital, LP | 50,719 | $194.8K | 0.01% | +30,538+151.3% | Added |
| Bank of New York Mellon Corp | 62,360 | $239.5K | 0.00% | +2,435+4.1% | Added |
| Jane Street Group, LLC | 64,810 | $248.9K | 0.00% | +38,564+146.9% | Added |
| Nuveen, LLC | 65,585 | $251.8K | 0.00% | +281+0.4% | Added |
| C WorldWide Group Holding A/S | 66,666 | $256.0K | 0.01% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 66,869 | $256.8K | 0.00% | +16,691+33.3% | Added |
| Pura Vida Investments, LLC | 83,333 | $320.0K | 2.15% | +78,333+1,566.7% | Added |
| Goldman Sachs Group Inc | 93,360 | $358.5K | 0.00% | +20,662+28.4% | Added |
| JPMorgan Chase & Co | 100,977 | $364.5K | 0.00% | −8,399−7.7% | Reduced |
| Vanguard Portfolio Management LLC | 98,610 | $378.7K | 0.00% | +98,610 | New |
| Birchview Capital, LP | 98,882 | $379.7K | 0.22% | −310.0% | Reduced |
| Vanguard Fiduciary Trust Co | 111,639 | $428.7K | 0.00% | +111,639 | New |
| Dimensional Fund Advisors LP | 113,365 | $435.0K | 0.00% | −44,987−28.4% | Reduced |
| Catalio Capital Management, LP | 118,279 | $454.2K | 0.09% | 00.0% | Unchanged |
| Northern Trust Corp | 125,437 | $481.7K | 0.00% | −107,150−46.1% | Reduced |
| XTX Topco Ltd | 142,450 | $547.0K | 0.01% | +41,838+41.6% | Added |
| Morgan Stanley | 169,443 | $650.7K | 0.00% | +29,724+21.3% | Added |
| Stratos Wealth Partners, LTD. | 200,546 | $770.1K | 0.01% | +200,546 | New |
| Renaissance Technologies LLC | 222,075 | $852.8K | 0.00% | +176,870+391.3% | Added |
| UBS Group AG | 252,499 | $969.6K | 0.00% | +179,339+245.1% | Added |
| Woodline Partners LP | 292,437 | $1.12M | 0.00% | −1,033,418−77.9% | Reduced |
| State Street Corp | 334,994 | $1.29M | 0.00% | +4,860+1.5% | Added |
| Geode Capital Management, LLC | 421,373 | $1.62M | 0.00% | +21,010+5.2% | Added |
| Assenagon Asset Management S.A. | 504,093 | $1.94M | 0.00% | −4,321−0.8% | Reduced |
| Ensign Peak Advisors, Inc | 526,585 | $2.02M | 0.00% | −33,584−6.0% | Reduced |
| PFM Health Sciences, LP | 594,630 | $2.28M | 0.24% | +63,834+12.0% | Added |
| Vanguard Capital Management LLC | 763,822 | $2.93M | 0.00% | +763,822 | New |
| AQR Capital Management LLC | 808,285 | $3.10M | 0.00% | +627,922+348.1% | Added |
| Perceptive Advisors LLC | 833,333 | $3.20M | 0.06% | 00.0% | Unchanged |
| Bank of America Corp | 949,397 | $3.65M | 0.00% | −1,147−0.1% | Reduced |
| BlackRock, Inc. | 1,263,219 | $4.85M | 0.00% | −26,099−2.0% | Reduced |
| BML Capital Management, LLC | 1,902,201 | $7.30M | 4.70% | +1,359,021+250.2% | Added |
| FMR LLC | 2,741,673 | $10.5M | 0.00% | +100,871+3.8% | Added |
| Bank of Montreal | 18,012 | – | – | +18,012 | New |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −1,614,582−100.0% | Sold out |