Outset Medical OM Institutional Ownership

NASDAQ OM

$3.03 +0.00 (+0.00%)

As of: Sep 30, 2026 · 2:57 PM EDT

Institutions by Trading Activity

92 Institutions

Increased 50 54.3%

Unchanged 14 15.2%

Reduced 28 30.4%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

74.37%

▼-6.65 pp QoQ

Shares Held by Institutions

13.85Mn

of 18.62Mn outstanding

▼-2.05% QoQ

Shares Outstanding

18.62Mn

4.77Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-6 vs prior quarter

Net Shares Added (QoQ)

-289.49K

distributed since last quarter

Value of Holdings

$41.96Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Outset Medical, Inc. (NASDAQ:OM) has 92 institutional investors with active 13F positions as of June 2026.

Their combined ownership stood at 74.4% of outstanding shares in June 2026, down from 81.0% in March 2026.
Their total shares held in OM decreased -2.05% from the prior quarter, while the number of investors in Outset Medical stayed flat year over year.
Activity in OM broke down as 50 buyers, 28 sellers, and 14 unchanged among 92 total holders.
Institutional investors collectively held 13.85Mn shares in Outset Medical as of June 2026, down by 289.49K shares quarter on quarter, and down 4.72Mn shares year over year.
FMR LLC leads ownership in OM with 2.74Mn shares as of June 30, 2026, equal to 14.73% of outstanding shares.
The largest buyers of Outset Medical for the quarter ending June 2026 were BML Capital Management, LLC (617.5K), Peapod Lane Capital LLC (331.95K), MARSHALL WACE, LLP (211.99K), AQR CAPITAL MANAGEMENT LLC (190.68K), MILLENNIUM MANAGEMENT LLC (181.79K).
Leading sellers of Outset Medical shares for the quarter ending June 2026 were BlackRock, Inc. (845.01K), Bank Of America Corp /De/ (283.55K), State Street Corp (253.79K), GEODE CAPITAL MANAGEMENT, LLC (216.72K), RENAISSANCE TECHNOLOGIES LLC (178.65K).
Business Quant data shows the 10 biggest positions in Outset Medical as of June 2026 are held by FMR LLC (2.74Mn), BML Capital Management, LLC (2.52Mn), AQR CAPITAL MANAGEMENT LLC (998.96K), PERCEPTIVE ADVISORS LLC (833.33K), VANGUARD CAPITAL MANAGEMENT LLC (780.13K), Bank Of America Corp /De/ (665.85K), PFM Health Sciences, LP (582.12K), Ensign Peak Advisors, Inc (434.34K), BlackRock, Inc. (418.21K), Assenagon Asset Management S.A. (339.44K).

Form 13F Holdings

92 Institutional Holders

Report period 30 Jun, 2026

Total shares held 13.85Mn

Of outstanding 74.37%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	FMR LLC	0000315066	2,742,887	14.73%	▲1,214	+0.04%	$11.85Mn
2	BML Capital Management, LLC	0001616824	2,519,701	13.53%	▲617,500	+32.46%	$10.89Mn
3	AQR CAPITAL MANAGEMENT LLC	0001167557	998,961	5.37%	▲190,676	+23.59%	$4.32Mn
4	PERCEPTIVE ADVISORS LLC	0001224962	833,333	4.48%	0	0.00%	$3.60Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	780,134	4.19%	▲16,312	+2.14%	$3.37Mn
6	Bank Of America Corp /De/	0000070858	665,847	3.58%	▼283,550	-29.87%	$2.88Mn
7	PFM Health Sciences, LP	0001442756	582,122	3.13%	▼12,508	-2.10%	$2.51Mn
8	Ensign Peak Advisors, Inc	0001454984	434,341	2.33%	▼92,244	-17.52%	$1.88Mn
9	BlackRock, Inc.	0002012383	418,211	2.25%	▼845,008	-66.89%	$1.81Mn
10	Assenagon Asset Management S.A.	0001546007	339,438	1.82%	▼164,655	-32.66%	$1.47Mn
11	Peapod Lane Capital LLC	0002050979	331,951	1.78%	▲331,951	0.00%	$1.43Mn
12	MARSHALL WACE, LLP	0001318757	211,993	1.14%	▲211,993	0.00%	$915.81K
13	GEODE CAPITAL MANAGEMENT, LLC	0001214717	204,652	1.10%	▼216,721	-51.43%	$884.54K
14	Stratos Wealth Partners, LTD.	0001612865	200,546	1.08%	0	0.00%	$866.36K
15	UBS Group AG	0001610520	190,289	1.02%	▼62,210	-24.64%	$822.05K
16	Morgan Stanley	0000895421	181,983	0.98%	▲12,737	+7.53%	$786.17K
17	MILLENNIUM MANAGEMENT LLC	0001273087	181,794	0.98%	▲181,794	0.00%	$785.35K
18	Goldman Sachs Group Inc	0000886982	173,460	0.93%	▲80,100	+85.80%	$749.35K
19	JANE STREET GROUP, LLC	0001595888	139,197	0.75%	▲74,387	+114.78%	$601.33K
20	XTX Topco Ltd	0001828301	124,690	0.67%	▼17,760	-12.47%	$538.66K

Showing 1 to 20 of 92 holders