Outset Medical, Inc. - Common Stock, par value of $0.001 per share (OM)
CUSIP: 690145206
Q1 2025 13F Holders as of 31 Mar 2025
- Type / Class
- Equity / Common Stock, par value of $0.001 per share
- Shares outstanding
- 18,116,200
- Total 13F shares
- 14,676,599
- Share change
- +14,676,568
- Total reported value
- $162,319,841
- Put/Call ratio
- 107%
- Price per share
- $11.06
- Number of holders
- 59
- Value change
- +$162,319,498
- Number of buys
- 57
Quarterly Holders Quick Answers
What is CUSIP 690145206?
CUSIP 690145206 identifies OM - Outset Medical, Inc. - Common Stock, par value of $0.001 per share in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
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These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
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Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Newer quarter: Q2 2025
Recent filing periods for CUSIP 690145206:
Top shareholders of OM - Outset Medical, Inc. - Common Stock, par value of $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Durable Capital Partners LP |
13D/G
|
— |
9.9%
|
26,609,101
|
$154,630,808 | $0 | 03 Jan 2025 | |
| FMR LLC |
13D/G
13F
|
Company |
14%
|
2,596,861
|
$30,149,556 | $0 | 31 Mar 2025 | |
| Woodline Partners LP |
13D/G
|
— |
7.5%
|
1,325,784
|
$15,392,352 | $0 | 31 Mar 2025 | |
| PERCEPTIVE ADVISORS LLC |
13D/G
|
— |
6.7%
|
1,208,334
|
$14,028,758 | $0 | 31 Mar 2025 | |
| Alyeska Investment Group, L.P. |
13D/G
|
— |
9.6%
|
1,703,083
|
$9,896,956 | $0 | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
14%
|
2,608,902
|
$2,895,881 | — | 31 Dec 2024 | |
| GMT CAPITAL CORP |
13F
|
Company |
8%
|
1,471,706
|
$1,633,594 | — | 31 Dec 2024 | |
| MORGAN STANLEY |
13F
|
Company |
7.8%
|
1,436,272
|
$1,594,261 | — | 31 Dec 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
7.6%
|
1,393,250
|
$1,546,508 | — | 31 Dec 2024 | |
| Ensign Peak Advisors, Inc |
13F
|
Company |
7.1%
|
1,291,154
|
$1,433,181 | — | 31 Dec 2024 | |
| Steven S. Williamson |
3/4/5
|
Chief Commercial Officer |
—
class O/S missing
|
320,347
|
$1,143,639 | — | 15 Feb 2024 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
5.5%
|
1,006,483
|
$1,115,000 | — | 31 Dec 2024 | |
| C WorldWide Group Holding A/S |
13F
|
Company |
5.5%
|
1,000,000
|
$1,110,000 | — | 31 Dec 2024 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
5.2%
|
959,440
|
$1,065,000 | — | 31 Dec 2024 | |
| BlackRock, Inc. |
13F
|
Company |
5.1%
|
938,357
|
$1,041,577 | — | 31 Dec 2024 | |
| Jean-Olivier Racine |
3/4/5
|
Chief Technology Officer |
—
class O/S missing
|
265,325
|
$867,613 | — | 10 May 2024 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
3.8%
|
686,748
|
$762,290 | — | 31 Dec 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
3.1%
|
563,763
|
$626,164 | — | 31 Dec 2024 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
2.7%
|
488,602
|
$542,348 | — | 31 Dec 2024 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
2.3%
|
417,477
|
$463,399 | — | 31 Dec 2024 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
2.3%
|
412,500
|
$457,875 | — | 31 Dec 2024 | |
| Martin Vazquez |
3/4/5
|
Chief Operating Officer |
—
mixed-class rows
|
146,619
mixed-class rows
|
$442,350 | — | 01 Mar 2023 | |
| Birchview Capital, LP |
13F
|
Company |
2%
|
368,766
|
$409,330 | — | 31 Dec 2024 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
1.6%
|
289,783
|
$321,659 | — | 31 Dec 2024 | |
| James F. Hinrichs. |
3/4/5
|
Director |
—
class O/S missing
|
80,349
|
$283,632 | — | 29 May 2024 | |
| Stacey L. Porter |
3/4/5
|
Chief People Officer |
—
class O/S missing
|
61,448
|
$263,612 | — | 12 Jan 2024 | |
| STATE STREET CORP |
13F
|
Company |
1%
|
189,973
|
$210,870 | — | 31 Dec 2024 | |
| TUDOR INVESTMENT CORP ET AL |
13F
|
Company |
0.99%
|
180,444
|
$200,293 | — | 31 Dec 2024 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.86%
|
156,787
|
$174,034 | — | 31 Dec 2024 | |
| Dale E. Jones |
3/4/5
|
Director |
—
class O/S missing
|
45,918
|
$162,091 | — | 29 May 2024 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.6%
|
109,078
|
$121,077 | — | 31 Dec 2024 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.56%
|
103,106
|
$114,448 | — | 31 Dec 2024 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.55%
|
100,000
|
$111,000 | — | 31 Dec 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.54%
|
99,124
|
$110,028 | — | 31 Dec 2024 | |
| Catherine M. Szyman |
3/4/5
|
Director |
—
class O/S missing
|
24,596
|
$105,517 | — | 31 May 2023 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.51%
|
92,936
|
$103,159 | — | 31 Dec 2024 | |
| UBS Group AG |
13F
|
Company |
0.5%
|
91,909
|
$102,019 | — | 31 Dec 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.5%
|
91,084
|
$101,103 | — | 31 Dec 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.45%
|
81,766
|
$90,760 | — | 31 Dec 2024 | |
| Corient Private Wealth LLC |
13F
|
Company |
0.33%
|
61,129
|
$67,853 | — | 31 Dec 2024 | |
| HUNTINGTON NATIONAL BANK |
13F
|
Company |
0.31%
|
57,306
|
$63,610 | — | 31 Dec 2024 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.31%
|
56,841
|
$63,000 | — | 31 Dec 2024 | |
| Rebecca Chambers |
3/4/5
|
Chief Financial Officer |
—
mixed-class rows
|
91,342
mixed-class rows
|
$58,331 | — | 24 Jun 2021 | |
| NATIONAL BANK OF CANADA /FI/ |
13F
|
Company |
0.27%
|
50,044
|
$55,549 | — | 31 Dec 2024 | |
| XTX Topco Ltd |
13F
|
Company |
0.25%
|
45,315
|
$50,300 | — | 31 Dec 2024 | |
| Harbor Advisors LLC |
13F
|
Company |
0.25%
|
45,000
|
$49,950 | — | 31 Dec 2024 | |
| GRIFFIN ASSET MANAGEMENT, INC. |
13F
|
Company |
0.24%
|
44,475
|
$49,367 | — | 31 Dec 2024 | |
| TWO SIGMA SECURITIES, LLC |
13F
|
Company |
0.23%
|
42,477
|
$47,149 | — | 31 Dec 2024 | |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO |
13F
|
Company |
0.23%
|
42,164
|
$47,000 | — | 31 Dec 2024 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.21%
|
39,300
|
$44,000 | — | 31 Dec 2024 |
Institutional Holders of Outset Medical, Inc. - Common Stock, par value of $0.001 per share (OM) as of Q1 2025
As of 31 Mar 2025,
Outset Medical, Inc. - Common Stock, par value of $0.001 per share (OM) was held by
59 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
14,676,599 shares.
The largest 10 holders included
FMR LLC, Durable Capital Partners LP, Alyeska Investment Group, L.P., PFM Health Sciences, LP, T. Rowe Price Investment Management, Inc., Woodline Partners LP, MASSACHUSETTS FINANCIAL SERVICES CO /MA/, PERCEPTIVE ADVISORS LLC, MARSHALL WACE, LLP, and Parkman Healthcare Partners LLC.
This page lists
59
institutional shareholders reporting positions in this security
for the Q1 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2025 vs Q4 2025 Across Filers
Q4 2025 holders
93
Q1 2025 holders
59
Holder diff
-34
| Investor | Q4 2025 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2025 Value $ | Q1 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.