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Outset Medical, Inc.

OM
Exchange
Nasdaq
Industry
Electromedical & Electrotherapeutic Apparatus
SEC CIK
0001484612

In the last 90 days, Outset Medical, Inc. insiders filed 0 open-market purchases and 3 sales; 92 institutions reported holding it in 13F filings for Q2 2026, worth $59.8M in total; no superinvestor holds it.

13F holders, Q3 2023

Institutional positions in Outset Medical, Inc. as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
153
−2 vs. Q2 2023
Shares held
53.8M
+746.3K (+1.4%) vs. Q2 2023
Total value
$583.9M
−$574.6M (−49.6%) vs. Q2 2023
New holders
24
52 more added
Sold out
26
54 more reduced

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting OM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 153 institutions
Q1 2021: 111 institutionsQ2 2021: 129 institutionsQ3 2021: 143 institutionsQ4 2021: 157 institutionsQ1 2022: 153 institutionsQ2 2022: 152 institutionsQ3 2022: 139 institutionsQ4 2022: 153 institutionsQ1 2023: 163 institutionsQ2 2023: 155 institutionsQ3 2023: 153 institutionsQ4 2023: 140 institutionsQ1 2024: 114 institutionsQ2 2024: 122 institutionsQ3 2024: 80 institutionsQ4 2024: 74 institutionsQ1 2025: 61 institutionsQ2 2025: 94 institutionsQ3 2025: 101 institutionsQ4 2025: 100 institutionsQ1 2026: 99 institutionsQ2 2026: 92 institutions
Value heldQ3 2023: $583.9M
Q1 2021: $2.09BQ2 2021: $2.31BQ3 2021: $2.51BQ4 2021: $2.24BQ1 2022: $2.33BQ2 2022: $721.2MQ3 2022: $759.5MQ4 2022: $1.27BQ1 2023: $957.2MQ2 2023: $1.16BQ3 2023: $583.9MQ4 2023: $286.8MQ1 2024: $112.1MQ2 2024: $187.0MQ3 2024: $17.6MQ4 2024: $23.4MQ1 2025: $162.6MQ2 2025: $352.5MQ3 2025: $251.7MQ4 2025: $58.0MQ1 2026: $57.1MQ2 2026: $59.8M
Institutions holding OM and their total value by quarter
QuarterHoldersValue
Q2 202692$59.8M
Q1 202699$57.1M
Q4 2025100$58.0M
Q3 2025101$251.7M
Q2 202594$352.5M
Q1 202561$162.6M
Q4 202474$23.4M
Q3 202480$17.6M
Q2 2024122$187.0M
Q1 2024114$112.1M
Q4 2023140$286.8M
Q3 2023153$583.9M
Q2 2023155$1.16B
Q1 2023163$957.2M
Q4 2022153$1.27B
Q3 2022139$759.5M
Q2 2022152$721.2M
Q1 2022153$2.33B
Q4 2021157$2.24B
Q3 2021143$2.51B
Q2 2021129$2.31B
Q1 2021111$2.09B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Outset Medical, Inc.; share changes are against Q2 2023.

Institutions holding OM in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC7,468,531$81.3M0.01%+84,320+1.1%Added
JPMorgan Chase & Co5,105,417$55.5M0.01%+245,665+5.1%Added
Vanguard Group Inc4,769,491$51.9M0.00%+21,756+0.5%Added
BlackRock Inc.3,718,539$40.5M0.00%+184,383+5.2%Added
T. Rowe Price Investment Management, Inc.3,167,494$34.5M0.02%00.0%Unchanged
Bellevue Group AG2,408,430$26.2M0.42%−717,456−23.0%Reduced
Braidwell LP2,400,427$26.1M0.83%+940,059+64.4%Added
Champlain Investment Partners, LLC1,926,544$21.0M0.14%+1,859+0.1%Added
Ameriprise Financial Inc1,750,354$19.0M0.01%+332,083+23.4%Added
Morgan Stanley1,599,223$17.4M0.00%+1,051,089+191.8%Added
State Street Corp1,500,314$16.3M0.00%+110,916+8.0%Added
Eagle Health Investments LP1,494,514$16.3M3.58%+294,129+24.5%Added
Millennium Management LLC1,198,592$13.0M0.01%−676,508−36.1%Reduced
First Light Asset Management, LLC1,021,324$11.1M1.06%+383,902+60.2%Added
Geode Capital Management, LLC1,011,370$11.0M0.00%+37,482+3.8%Added
C WorldWide Group Holding A/S1,000,000$10.9M0.15%00.0%Unchanged
Bank of New York Mellon Corp917,800$9.99M0.00%−28,131−3.0%Reduced
RTW Investments, LP808,658$8.80M0.19%00.0%Unchanged
Jennison Associates LLC762,190$8.29M0.01%+12,577+1.7%Added
Massachusetts Financial Services Co706,969$7.69M0.00%+197,082+38.7%Added
Perceptive Advisors LLC661,977$7.20M0.24%−240,383−26.6%Reduced
Assenagon Asset Management S.A.625,607$6.81M0.02%+625,607New
Fiera Capital Corp567,476$6.17M0.02%+11,272+2.0%Added
GMT Capital Corp540,776$5.88M0.22%+540,776New
Northern Trust Corp456,279$4.96M0.00%−1,884−0.4%Reduced
Federated Hermes, Inc.420,000$4.57M0.01%−80,500−16.1%Reduced
Charles Schwab Investment Management Inc382,372$4.16M0.00%+13,829+3.8%Added
Ensign Peak Advisors, Inc352,828$3.84M0.01%+84,416+31.5%Added
Next Century Growth Investors LLC333,279$3.63M0.39%−143,946−30.2%Reduced
Nuveen Asset Management, LLC320,153$3.48M0.00%−7,709−2.4%Reduced
Lazard Asset Management LLC220,650$2.40M0.00%+30,347+15.9%Added
Dimensional Fund Advisors LP211,021$2.30M0.00%−225,056−51.6%Reduced
New York State Common Retirement Fund167,841$1.83M0.00%+134+0.1%Added
Two Sigma Advisers, LP145,400$1.58M0.00%−76,200−34.4%Reduced
UBS Asset Management Americas Inc138,599$1.51M0.00%+4,614+3.4%Added
Pura Vida Investments, LLC138,324$1.50M0.74%−404,745−74.5%Reduced
Bank of America Corp132,520$1.44M0.00%−94,581−41.6%Reduced
Tudor Investment Corp Et Al124,344$1.35M0.02%+124,344New
Renaissance Technologies LLC119,000$1.29M0.00%+119,000New
Swiss National Bank102,800$1.12M0.00%+6,400+6.6%Added
TD Asset Management Inc92,634$1.01M0.00%00.0%Unchanged
PDT Partners, LLC87,064$947.3K0.12%+87,064New
State of Wisconsin Investment Board85,773$933.2K0.00%−25,707−23.1%Reduced
Gsa Capital Partners LLP84,466$919.0K0.08%+65,826+353.1%Added
HighTower Advisors, LLC84,364$916.0K0.00%+24,792+41.6%Added
Voloridge Investment Management, LLC82,403$896.5K0.00%−61,532−42.7%Reduced
Trexquant Investment LP78,822$857.6K0.02%+41,027+108.6%Added
Cubist Systematic Strategies, LLC75,135$817.5K0.01%+44,691+146.8%Added
Goldman Sachs Group Inc74,987$815.9K0.00%−28,183−27.3%Reduced
Oak Ridge Investments LLC67,940$739.2K0.09%−1,354−2.0%Reduced
Rhumbline Advisers67,179$730.9K0.00%−87−0.1%Reduced
Wells Fargo & Company64,753$704.5K0.00%−13,663−17.4%Reduced
First Trust Advisors LP62,093$675.6K0.00%+62,093New
CI Private Wealth, LLC61,129$665.1K0.00%00.0%Unchanged
D. E. Shaw & Co., Inc.60,247$655.5K0.00%−317,127−84.0%Reduced
Bridgewater Associates, LP58,571$637.3K0.00%+6,135+11.7%Added
Natixis56,515$614.9K0.00%−8,975−13.7%Reduced
Alliancebernstein L.P.56,168$611.1K0.00%−523−0.9%Reduced
California State Teachers Retirement System52,214$568.1K0.00%−3,203−5.8%Reduced
Rhenman & Partners Asset Management AB50,000$544.0K0.06%−280,635−84.9%Reduced
Griffin Asset Management, Inc.48,422$526.8K0.07%−1,836−3.7%Reduced
Invesco Ltd.44,313$482.1K0.00%−48,673−52.3%Reduced
Envestnet Asset Management Inc43,368$471.8K0.00%+27,657+176.0%Added
Huntington National Bank43,306$471.2K0.00%00.0%Unchanged
Credit Suisse AG43,127$469.2K0.00%−2,367−5.2%Reduced
Legal & General Group Plc41,235$448.6K0.00%+3,664+9.8%Added
Susquehanna International Group, LLP40,173$437.1K0.00%−21,900−35.3%Reduced
Caption Management, LLC40,000$435.2K0.06%+40,000New
Amundi117,273$397.6K0.00%+5,631+5.0%Added
ExodusPoint Capital Management, LP36,064$392.0K0.01%−33,662−48.3%Reduced
Two Sigma Investments, LP34,590$376.3K0.00%−236,761−87.3%Reduced
Stifel Financial Corp31,356$341.1K0.00%+1,753+5.9%Added
Point72 Asset Management, L.P.31,300$340.5K0.00%+31,282+173,788.9%Added
Price T Rowe Associates Inc29,830$325.0K0.00%+975+3.4%Added
Royal Bank of Canada29,335$319.0K0.00%+1,265+4.5%Added
Deutsche Bank AG28,909$314.5K0.00%−133,964−82.3%Reduced
MetLife Investment Management27,112$295.0K0.00%00.0%Unchanged
360 Financial, Inc.28,710$291.7K0.18%00.0%Unchanged
Jump Financial, LLC26,690$290.4K0.01%−10,610−28.4%Reduced
SG Americas Securities, LLC26,419$287.0K0.00%+26,419New
Harbor Capital Advisors, Inc.25,323$275.5K0.06%+6,764+36.4%Added
American International Group, Inc.24,666$268.4K0.00%+877+3.7%Added
AtonRa Partners22,783$247.9K0.52%−162−0.7%Reduced
Mirae Asset Global Investments Co., Ltd.21,296$231.7K0.00%00.0%Unchanged
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main20,762$225.9K0.00%−16,667−44.5%Reduced
Prelude Capital Management, LLC20,462$222.6K0.02%+20,462New
Keebeck Alpha, LP20,462$222.6K0.22%+20,462New
Voya Investment Management LLC20,127$219.0K0.00%+410+2.1%Added
National Bank of Canada21,306$215.0K0.00%+500+2.4%Added
Manufacturers Life Insurance Company, The19,357$210.6K0.00%−432−2.2%Reduced
Bessemer Group Inc18,700$204.0K0.00%+8,370+81.0%Added
D.A. Davidson & Co.18,745$203.9K0.00%+18+0.1%Added
Citadel Advisors LLC18,609$202.5K0.00%−13,572−42.2%Reduced
Jane Street Group, LLC18,396$200.1K0.00%−5,523−23.1%Reduced
Brinker Capital Investments, LLC18,365$199.8K0.00%−927−4.8%Reduced
Orion Portfolio Solutions, LLC18,365$199.8K0.00%−927−4.8%Reduced
Janus Henderson Group PLC17,827$194.0K0.00%+14+0.1%Added
Barclays PLC17,172$186.8K0.00%−649−3.6%Reduced
Kovack Advisors, Inc.17,125$186.3K0.03%+3,275+23.6%Added
Tower Research Capital LLC (TRC)16,931$184.2K0.01%+15,917+1,569.7%Added