Outset Medical, Inc. (OM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

1,663,429Shares held by institutions

$6,004,979Value of institutional holdings

105.66%Institutional ownership %

21.90%Shares Changed QoQ

91No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Outset Medical, Inc. (NASDAQ:OM) appears in 94 institutional 13F filings for the quarter ending December 2025.

These investors held 81.8% of outstanding shares in December 2025, down from 100.2% in September 2025.
They increased total shares held in OM by 0.61% quarter over quarter, and investors in Outset Medical stayed flat from a year ago.
Of these 94 funds, 49 grew their exposure to Outset Medical, 25 cut back, and 20 maintained positions.
Altogether, these fund groups held 14.85Mn shares in OM by December 2025, up by 90.24K shares quarter on quarter, and up 14.85Mn shares year over year.
As of December 31, 2025, FMR LLC held the largest stake in Outset Medical with 2.64Mn shares, accounting for 14.54% of total shares outstanding.
Leading buyers of Outset Medical shares for the quarter ending December 2025 were Bank Of America Corp /De/ (904.44K), BML Capital Management, LLC (543.18K), Assenagon Asset Management S.A. (131.38K), AQR CAPITAL MANAGEMENT LLC (128.54K), DIMENSIONAL FUND ADVISORS LP (124.82K).
The biggest sellers of Outset Medical for the quarter ending December 2025 included PFM Health Sciences, LP (1.2Mn), MILLENNIUM MANAGEMENT LLC (390.64K), Morgan Stanley (293.46K), MARSHALL WACE, LLP (248.36K), Jpmorgan Chase & Co (123.24K).
Per Business Quant, the top 10 investors in OM for the quarter ending December 2025 include FMR LLC (2.64Mn), Alyeska Investment Group, L.P. (1.61Mn), Woodline Partners LP (1.33Mn), BlackRock, Inc. (1.29Mn), VANGUARD GROUP INC (977.97K), Bank Of America Corp /De/ (950.54K), PERCEPTIVE ADVISORS LLC (833.33K), BML Capital Management, LLC (543.18K), PFM Health Sciences, LP (530.8K), Assenagon Asset Management S.A. (508.41K).

94 Institutional Holders

1,663,429 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	40,362	3.23%	$0.00
FMR LLC	31 Dec, 2025	-23,996	-0.90%	$0.00
Woodline Partners LP	31 Dec, 2025	0	0.00%	$0.00
Barclays Plc	31 Dec, 2025	3,356	9.78%	$0.00
Alyeska Investment Group, L.P.	31 Dec, 2025	0	0.00%	$0.00
BML Capital Management, LLC	31 Dec, 2025	543,180	0.00%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	24,644	0.00%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-4,649	-0.47%	$0.00
Catalio Capital Management, LP	31 Dec, 2025	0	0.00%	$0.00
Bank Of America Corp /De/	31 Dec, 2025	904,442	1,961.83%	$0.00
XTX Topco Ltd	31 Dec, 2025	100,612	0.00%	$0.00
PERCEPTIVE ADVISORS LLC	31 Dec, 2025	0	0.00%	$0.00
UBS Group AG	31 Dec, 2025	719	0.99%	$0.00
PFM Health Sciences, LP	31 Dec, 2025	-1,199,125	-69.32%	$0.00
C WorldWide Group Holding A/S	31 Dec, 2025	0	0.00%	$0.00
Assenagon Asset Management S.A.	31 Dec, 2025	131,381	34.85%	$0.00
Nuveen, LLC	31 Dec, 2025	30,628	88.33%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	3,104	0.78%	$0.00
Squarepoint Ops LLC	31 Dec, 2025	-35,681	-37.57%	$0.00
State Street Corp	31 Dec, 2025	-1,602	-0.48%	$0.00

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