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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, Q4 2023

Institutional positions in Outset Medical, Inc. as of Dec 31, 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
140
−13 vs. Q3 2023
Shares held
53.0M
−729.0K (−1.4%) vs. Q3 2023
Total value
$286.8M
−$297.0M (−50.9%) vs. Q3 2023
New holders
36
37 more added
Sold out
49
43 more reduced

Compare with Q3 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 holdersQ4 2023: 140 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 heldQ4 2023: $286.8M
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, Q4 2023

Shares, value and share of portfolio for each institution holding Outset Medical, Inc.; share changes are against Q3 2023.

Institutions holding OM in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC7,066,782$38.2M0.00%−401,749−5.4%Reduced
JPMorgan Chase & Co4,961,199$26.8M0.00%−144,218−2.8%Reduced
Vanguard Group Inc3,941,367$21.3M0.00%−828,124−17.4%Reduced
Morgan Stanley3,868,064$20.9M0.00%+2,268,841+141.9%Added
BlackRock Inc.3,795,419$20.5M0.00%+76,880+2.1%Added
T. Rowe Price Investment Management, Inc.3,166,747$17.1M0.01%−7470.0%Reduced
Ameriprise Financial Inc2,982,490$16.1M0.00%+1,232,136+70.4%Added
Braidwell LP2,400,427$13.0M0.48%00.0%Unchanged
Bellevue Group AG1,760,134$9.52M0.15%−648,296−26.9%Reduced
Mubadala Investment Co PJSC1,440,601$7.79M0.03%+1,440,601New
Geode Capital Management, LLC1,076,757$5.83M0.00%+65,387+6.5%Added
State Street Corp1,038,800$5.62M0.00%−461,514−30.8%Reduced
Assenagon Asset Management S.A.1,020,871$5.52M0.02%+395,264+63.2%Added
C WorldWide Group Holding A/S1,000,000$5.41M0.07%00.0%Unchanged
PFM Health Sciences, LP999,259$5.41M0.32%+999,259New
D. E. Shaw & Co., Inc.831,752$4.50M0.01%+771,505+1,280.6%Added
Bank of New York Mellon Corp826,197$4.47M0.00%−91,603−10.0%Reduced
Millennium Management LLC809,584$4.38M0.00%−389,008−32.5%Reduced
Massachusetts Financial Services Co707,558$3.83M0.00%+589+0.1%Added
Fiera Capital Corp548,980$2.97M0.01%−18,496−3.3%Reduced
Gsa Capital Partners LLP514,317$2.78M0.23%+429,851+508.9%Added
Norges Bank461,400$2.50M0.00%+461,400New
Citadel Advisors LLC437,833$2.37M0.00%+419,224+2,252.8%Added
Northern Trust Corp428,718$2.32M0.00%−27,561−6.0%Reduced
Two Sigma Investments, LP372,660$2.02M0.00%+338,070+977.4%Added
Ensign Peak Advisors, Inc363,400$1.97M0.00%+10,572+3.0%Added
Charles Schwab Investment Management Inc338,574$1.83M0.00%−43,798−11.5%Reduced
Renaissance Technologies LLC332,400$1.80M0.00%+213,400+179.3%Added
Jacobs Levy Equity Management, Inc306,750$1.66M0.01%+306,750New
Lazard Asset Management LLC257,143$1.39M0.00%+36,493+16.5%Added
Bank of America Corp247,415$1.34M0.00%+114,895+86.7%Added
Goldman Sachs Group Inc237,807$1.29M0.00%+162,820+217.1%Added
Jane Street Group, LLC228,331$1.24M0.00%+209,935+1,141.2%Added
Susquehanna Portfolio Strategies, LLC211,119$1.14M0.02%+211,119New
Qube Research & Technologies Ltd203,230$1.10M0.00%+203,230New
Dimensional Fund Advisors LP186,608$1.01M0.00%−24,413−11.6%Reduced
PDT Partners, LLC172,672$934.2K0.10%+85,608+98.3%Added
Susquehanna International Group, LLP166,731$902.0K0.00%+126,558+315.0%Added
Acadian Asset Management LLC166,013$896.0K0.00%+166,013New
Federated Hermes, Inc.165,597$895.9K0.00%−254,403−60.6%Reduced
New York State Common Retirement Fund158,849$859.4K0.00%−8,992−5.4%Reduced
HRT Financial LP152,394$824.0K0.01%+152,394New
Group One Trading, L.P.150,159$812.4K0.03%+150,057+147,114.7%Added
Two Sigma Advisers, LP141,200$763.9K0.00%−4,200−2.9%Reduced
Squarepoint Ops LLC129,765$702.0K0.00%+129,765New
Nuveen Asset Management, LLC129,156$698.7K0.00%−190,997−59.7%Reduced
TD Asset Management Inc92,634$501.1K0.00%00.0%Unchanged
Griffin Asset Management, Inc.92,614$501.0K0.06%+44,192+91.3%Added
HighTower Advisors, LLC83,341$449.0K0.00%−1,023−1.2%Reduced
State of Wisconsin Investment Board75,900$410.6K0.00%−9,873−11.5%Reduced
Occudo Quantitative Strategies LP74,948$405.5K0.06%+74,948New
ExodusPoint Capital Management, LP73,519$398.0K0.00%+37,455+103.9%Added
Barclays PLC68,612$371.2K0.00%+51,440+299.6%Added
Rhumbline Advisers66,445$359.5K0.00%−734−1.1%Reduced
Wells Fargo & Company62,412$337.6K0.00%−2,341−3.6%Reduced
CI Private Wealth, LLC61,129$330.7K0.00%00.0%Unchanged
Cubist Systematic Strategies, LLC58,921$318.8K0.00%−16,214−21.6%Reduced
Alliancebernstein L.P.55,168$298.5K0.00%−1,000−1.8%Reduced
Engineers Gate Manager LP51,263$277.3K0.01%+51,263New
Russell Investments Group, Ltd.48,834$264.2K0.00%+48,834New
Price T Rowe Associates Inc47,141$256.0K0.00%+17,311+58.0%Added
Simplex Trading, LLC47,114$254.0K0.01%+47,114New
Natixis45,667$247.1K0.00%−10,848−19.2%Reduced
Envestnet Asset Management Inc44,638$241.5K0.00%+1,270+2.9%Added
Huntington National Bank43,306$234.3K0.00%00.0%Unchanged
Tudor Investment Corp Et Al40,903$221.3K0.00%−83,441−67.1%Reduced
Sargent Investment Group, LLC37,419$202.4K0.04%+37,419New
Invesco Ltd.36,215$195.9K0.00%−8,098−18.3%Reduced
Royal Bank of Canada34,791$188.0K0.00%+5,456+18.6%Added
Stifel Financial Corp34,700$187.7K0.00%+3,344+10.7%Added
Citigroup Inc31,511$170.5K0.00%+29,369+1,371.1%Added
Deutsche Bank AG31,364$169.7K0.00%+2,455+8.5%Added
Dynamic Technology Lab Private Ltd29,815$161.0K0.02%+29,815New
360 Financial, Inc.28,710$155.3K0.07%00.0%Unchanged
Point72 Middle East FZE28,213$152.6K0.01%+18,272+183.8%Added
Centiva Capital, LP27,158$146.9K0.01%+27,158New
MetLife Investment Management27,112$146.7K0.00%00.0%Unchanged
American International Group, Inc.24,853$134.5K0.00%+187+0.8%Added
Verition Fund Management LLC23,148$125.2K0.00%+23,148New
Valeo Financial Advisors, LLC21,653$117.1K0.00%+21,653New
National Bank of Canada20,761$117.0K0.00%−545−2.6%Reduced
Mirae Asset Global Investments Co., Ltd.21,296$115.2K0.00%00.0%Unchanged
Marshall Wace, LLP20,235$109.5K0.00%+20,235New
AtonRa Partners20,214$109.4K0.22%−2,569−11.3%Reduced
Voya Investment Management LLC20,127$108.9K0.00%00.0%Unchanged
Harbor Capital Advisors, Inc.19,969$108.0K0.02%−5,354−21.1%Reduced
D.A. Davidson & Co.19,820$107.2K0.00%+1,075+5.7%Added
Manufacturers Life Insurance Company, The19,357$104.7K0.00%00.0%Unchanged
CIBC Private Wealth Group, LLC16,129$87.3K0.00%−35−0.2%Reduced
BLB&B Advisors, LLC15,985$86.5K0.01%00.0%Unchanged
State Board of Administration of Florida Retirement System14,122$76.4K0.00%00.0%Unchanged
Sherbrooke Park Advisers LLC14,016$75.8K0.04%+14,016New
Rpo LLC13,987$75.7K0.12%+13,987New
Mariner, LLC13,837$74.9K0.00%+13,837New
XTX Topco Ltd13,690$74.1K0.02%−926−6.3%Reduced
Letko, Brosseau & Associates Inc13,550$73.3K0.00%00.0%Unchanged
LPL Financial LLC12,643$68.4K0.00%+12,643New
Virtu Financial LLC12,651$68.0K0.01%+12,651New
Principal Financial Group Inc12,569$68.0K0.00%−226−1.8%Reduced
UBS Group AG12,335$66.7K0.00%+8,493+221.1%Added