Latest Period
Q1 2026
Security Snapshot
Outset Medical, Inc. - Common Stock, par value $0.001 per share (OM) Institutional Ownership
CUSIP: 690145107
13F Institutional Holders and Ownership History from Q3 2020 to Q1 2026
Institutions Reporting
2
Shares (Excl. Options)
99,390
Price
$11.10
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- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Symbol
- OM on Nasdaq
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F shares
- 99,390
- Total 13F value
- $389,039
- Portfolio coverage rank
- 0%
- Share change
- -97,971
- Value change
- -$361,014
- Number of holders
- 2
- Shares outstanding
- 18,527,213
- SEC-reported price per share
- $11.10
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- OM - Outset Medical, Inc. - Common Stock, par value $0.001 per share is tracked under CUSIP 690145107.
- 2 institutions reported positions in Q1 2026.
- 6 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 3 to 2 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $738,306 to $389,039.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 2 institutions filings for Q1 2026.
Security key
690145107
Latest holder period
Q1 2026
13F holders
2
13D/G owners
6
CIK / CUSIP context first
Open Q1 2026 holders
OM full holder history
Outset Medical, Inc. SEC filings
Outset Medical, Inc. company facts
Outset Medical, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 690145107:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
6
Security
OM
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Durable Capital Partners LP | 9.9% | $154,630,808 | 26,609,101 | Durable Capital Partners LP | 03 Jan 2025 | |||
| PERCEPTIVE ADVISORS LLC | 9.5% | $32,688,000 | 5,625,000 | Perceptive Advisors LLC | 08 Jan 2025 | |||
| FMR LLC | 7% | $21,334,153 | 3,671,213 | FMR LLC | 31 Dec 2024 | |||
| BML Investment Partners, L.P. | 14% | +15% | $27,981,280 | +$3,586,915 | 2,519,701 | +15% | BML Investment Partners, L.P. | 15 May 2026 |
| PFM Health Sciences, LP | 2.9% | -72% | $1,969,253 | -$90,780,747 | 530,796 | -98% | PFM Health Sciences, LP | 31 Dec 2025 |
| Woodline Partners LP | 1.6% | $5,372,097 | 292,437 | Woodline Partners LP | 31 Mar 2026 |
As of 31 Mar 2026, 2 institutional investors reported holding 99,390 shares of Outset Medical, Inc. - Common Stock, par value $0.001 per share (OM). This represents 0.54% of the company’s total 18,527,213 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
23
Latest
Q1 2026
Rows shown
1-23 of 23
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 99,390 | $389,039 | -$361,014 | $11.10 | 2 |
| 2025 Q4 | 197,361 | $738,306 | +$79,533 | $3.71 | 3 |
| 2025 Q3 | 176,842 | $2,498,949 | +$2,006,565 | $14.12 | 3 |
| 2025 Q2 | 34,734 | $667,997 | +$195,729 | $21.73 | 2 |
| 2025 Q1 | 24,600 | $271,908 | -$26,758,605 | $5.81 | 2 |
| 2024 Q4 | 21,051,997 | $23,361,826 | -$3,640,595 | $1.11 | 73 |
| 2024 Q3 | 26,056,953 | $17,615,217 | -$39,745,792 | $0.68 | 76 |
| 2024 Q2 | 48,587,379 | $187,047,220 | -$5,223,928 | $3.85 | 118 |
| 2024 Q1 | 50,439,872 | $111,971,022 | -$20,061,860 | $2.22 | 109 |
| 2023 Q4 | 53,020,613 | $286,839,451 | -$59,832,469 | $5.41 | 137 |
| 2023 Q3 | 53,632,748 | $583,471,975 | -$2,257,141 | $10.88 | 150 |
| 2023 Q2 | 52,992,751 | $1,158,352,799 | +$26,029,052 | $21.87 | 153 |
| 2023 Q1 | 52,028,882 | $957,169,691 | +$47,145,083 | $18.40 | 159 |
| 2022 Q4 | 49,004,926 | $1,265,397,709 | +$1,900,384 | $25.82 | 147 |
| 2022 Q3 | 47,753,322 | $759,751,328 | -$60,798,422 | $15.93 | 131 |
| 2022 Q2 | 48,521,355 | $721,230,096 | -$163,983,262 | $14.86 | 143 |
| 2022 Q1 | 51,296,045 | $2,328,323,118 | +$123,798,869 | $45.40 | 147 |
| 2021 Q4 | 48,556,337 | $2,237,798,401 | -$207,141,965 | $46.09 | 153 |
| 2021 Q3 | 50,674,901 | $2,506,125,357 | +$215,826,366 | $49.44 | 138 |
| 2021 Q2 | 46,277,397 | $2,312,251,576 | +$391,010,353 | $49.98 | 126 |
| 2021 Q1 | 38,393,386 | $2,088,213,344 | +$50,139,442 | $54.39 | 109 |
| 2020 Q4 | 37,414,688 | $2,088,176,575 | +$69,477,743 | $56.84 | 110 |
| 2020 Q3 | 36,169,665 | $1,762,305,350 | +$1,762,305,350 | $50.00 | 85 |