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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 2021

Institutional positions in Outset Medical, Inc. as of Sep 30, 2021. 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
143
+14 vs. Q2 2021
Shares held
50.7M
+4.40M (+9.5%) vs. Q2 2021
Total value
$2.51B
+$193.9M (+8.4%) vs. Q2 2021
New holders
27
62 more added
Sold out
13
34 more reduced

Compare with Q2 2021: 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 2021: 143 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 2021: $2.51B
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 2021

Shares, value and share of portfolio for each institution holding Outset Medical, Inc.; share changes are against Q2 2021.

Institutions holding OM in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Prelude Capital Management, LLC8,000$396.0K0.02%+3,000+60.0%Added
Alpine Global Management, LLC7,493$370.0K0.08%−240−3.1%Reduced
State Board of Administration of Florida Retirement System7,308$361.0K0.00%+480+7.0%Added
Advisory Services Network, LLC6,874$340.0K0.01%−236−3.3%Reduced
Jane Street Group, LLC6,774$335.0K0.00%+6,774New
Bank of Montreal6,373$315.0K0.00%+6,373New
Teacher Retirement System of Texas6,276$310.0K0.00%+1,314+26.5%Added
Gsa Capital Partners LLP6,213$307.0K0.03%+6,213New
Victory Capital Management Inc6,000$297.0K0.00%+356+6.3%Added
ProShare Advisors LLC5,863$290.0K0.00%−6,006−50.6%Reduced
Shell Asset Management Co5,835$288.0K0.01%−250−4.1%Reduced
Royal Bank of Canada5,699$282.0K0.00%+2,440+74.9%Added
Blueshift Asset Management, LLC5,355$265.0K0.01%+5,355New
UBS Group AG5,033$249.0K0.00%+2,821+127.5%Added
Susquehanna International Group, LLP4,828$239.0K0.00%−17,535−78.4%Reduced
Dynamic Technology Lab Private Ltd4,760$235.0K0.03%+4,760New
XTX Topco Ltd4,408$218.0K0.07%+4,408New
NEXT Financial Group, Inc4,162$206.0K0.02%+1,336+47.3%Added
Silvant Capital Management LLC3,828$189.0K0.03%00.0%Unchanged
Zurcher Kantonalbank (Zurich Cantonalbank)3,788$187.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.3,587$177.0K0.01%00.0%Unchanged
Tower Research Capital LLC (TRC)3,564$177.0K0.00%+2,581+262.6%Added
Nisa Investment Advisors, LLC2,720$134.0K0.00%+2,200+423.1%Added
American Portfolios Advisors850$42.0K0.00%00.0%Unchanged
Harbour Investments, Inc.520$26.0K0.00%00.0%Unchanged
Baldwin Brothers Inc500$25.0K0.00%00.0%Unchanged
US Bancorp497$24.0K0.00%+497New
Advisor Group Holdings, Inc.375$19.0K0.00%−36−8.8%Reduced
Baillie Gifford & Co346$17.0K0.00%00.0%Unchanged
Signaturefd, LLC218$11.0K0.00%+3+1.4%Added
Berman Capital Advisors, LLC223$11.0K0.00%+223New
Asset Dedication, LLC200$10.0K0.00%00.0%Unchanged
Hoey Investments, Inc200$10.0K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.96$5.00K0.00%+46+92.0%Added
Group One Trading, L.P.100$5.00K0.00%+100New
Parallel Advisors, LLC94$5.00K0.00%+94New
Captrust Financial Advisors15$1.00K0.00%+1+7.1%Added
Quadrant Capital Group LLC12$1.00K0.00%+1+9.1%Added
The PNC Financial Services Group, Inc.25$1.00K0.00%+25New
Clearstead Advisors, LLC20$1.00K0.00%+20New
Bell Investment Advisors, Inc14$1.00K0.00%+14New
Point72 Hong Kong Ltd10$00.00%+10New
Ellevest, Inc.4$00.00%+4New
Warburg Pincus LLC0$00.00%−841,480−100.0%Sold out
Healthcare of Ontario Pension Plan Trust Fund0$00.00%−99,000−100.0%Sold out
State of New Jersey Common Pension Fund D0$00.00%−56,986−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−25,061−100.0%Sold out
Cinctive Capital Management LP0$00.00%−22,500−100.0%Sold out
Quantbot Technologies LP0$00.00%−17,310−100.0%Sold out
Jump Financial, LLC0$00.00%−13,203−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−6,522−100.0%Sold out
Purus Wealth Management, LLC0$00.00%−4,180−100.0%Sold out
Sit Investment Associates Inc0$00.00%−2,668−100.0%Sold out
Strategic Blueprint, LLC0$00.00%−1,096−100.0%Sold out
Gemmer Asset Management LLC0$00.00%−65−100.0%Sold out
Huntington National Bank0$00.00%−31−100.0%Sold out