Outset Medical Inc (OM)
Healthcare
Medical Devices
4.60 $
-3.8%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Outset Medical Inc (OM)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 83.7% of the shares are freely tradable; institutional investors hold 84.2%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
84.2%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
3.8%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
83.7%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
14.5%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
19Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| FMR Inc | 14.80 | 2,741,673 | +3.8 | 03/31/2026 |
| BML Capital Management LLC | 10.27 | 1,902,201 | +250.2 | 03/31/2026 |
| BlackRock Inc | 6.82 | 1,263,219 | -2.0 | 03/31/2026 |
| Vanguard Group Inc | 5.28 | 977,969 | -0.5 | 12/31/2025 |
| Bank of America Corp | 5.12 | 949,397 | -0.1 | 03/31/2026 |
| Perceptive Advisors LLC | 4.50 | 833,333 | +0.0 | 03/31/2026 |
| AQR Capital Management LLC | 4.36 | 808,285 | +348.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.12 | 763,822 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Fidelity Select Health Care | 8.20 | 1,520,000 | +0.0 | 04/30/2026 |
| Fidelity Advisor Health Care I | 4.32 | 800,000 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.