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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
Point72 Hong Kong Ltd10$00.00%+10New
Ellevest, Inc.4$00.00%+4New
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
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
Asset Dedication, LLC200$10.0K0.00%00.0%Unchanged
Hoey Investments, Inc200$10.0K0.00%00.0%Unchanged
Signaturefd, LLC218$11.0K0.00%+3+1.4%Added
Berman Capital Advisors, LLC223$11.0K0.00%+223New
Baillie Gifford & Co346$17.0K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.375$19.0K0.00%−36−8.8%Reduced
US Bancorp497$24.0K0.00%+497New
Baldwin Brothers Inc500$25.0K0.00%00.0%Unchanged
Harbour Investments, Inc.520$26.0K0.00%00.0%Unchanged
American Portfolios Advisors850$42.0K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC2,720$134.0K0.00%+2,200+423.1%Added
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
Zurcher Kantonalbank (Zurich Cantonalbank)3,788$187.0K0.00%00.0%Unchanged
Silvant Capital Management LLC3,828$189.0K0.03%00.0%Unchanged
NEXT Financial Group, Inc4,162$206.0K0.02%+1,336+47.3%Added
XTX Topco Ltd4,408$218.0K0.07%+4,408New
Dynamic Technology Lab Private Ltd4,760$235.0K0.03%+4,760New
Susquehanna International Group, LLP4,828$239.0K0.00%−17,535−78.4%Reduced
UBS Group AG5,033$249.0K0.00%+2,821+127.5%Added
Blueshift Asset Management, LLC5,355$265.0K0.01%+5,355New
Royal Bank of Canada5,699$282.0K0.00%+2,440+74.9%Added
Shell Asset Management Co5,835$288.0K0.01%−250−4.1%Reduced
ProShare Advisors LLC5,863$290.0K0.00%−6,006−50.6%Reduced
Victory Capital Management Inc6,000$297.0K0.00%+356+6.3%Added
Gsa Capital Partners LLP6,213$307.0K0.03%+6,213New
Teacher Retirement System of Texas6,276$310.0K0.00%+1,314+26.5%Added
Bank of Montreal6,373$315.0K0.00%+6,373New
Jane Street Group, LLC6,774$335.0K0.00%+6,774New
Advisory Services Network, LLC6,874$340.0K0.01%−236−3.3%Reduced
State Board of Administration of Florida Retirement System7,308$361.0K0.00%+480+7.0%Added
Alpine Global Management, LLC7,493$370.0K0.08%−240−3.1%Reduced
Prelude Capital Management, LLC8,000$396.0K0.02%+3,000+60.0%Added
Amalgamated Bank8,138$402.0K0.00%−503−5.8%Reduced
Los Angeles Capital Management LLC9,415$465.0K0.00%−2,300−19.6%Reduced
Diversified Trust Co9,550$472.0K0.02%+4,097+75.1%Added
Principal Financial Group Inc9,599$475.0K0.00%−11,008−53.4%Reduced
BBR Partners, LLC9,755$482.0K0.04%00.0%Unchanged
Gyon Technologies Capital Management, LP10,040$496.0K0.13%+10,040New
Public Employees Retirement Association of Colorado10,419$515.0K0.00%00.0%Unchanged
Arizona State Retirement System10,646$526.0K0.00%+75+0.7%Added
Metropolitan Life Insurance Co12,104$598.4K0.01%−907−7.0%Reduced
Weiss Multi-Strategy Advisers LLC13,000$643.0K0.01%−2,217−14.6%Reduced
Stifel Financial Corp13,939$689.0K0.00%−220−1.6%Reduced
Cannell Peter B & Co Inc15,960$789.0K0.02%−2,559−13.8%Reduced
Legal & General Group Plc16,711$826.0K0.00%+10,188+156.2%Added
SG Americas Securities, LLC16,778$830.0K0.00%+16,778New
MetLife Investment Management16,994$840.2K0.01%00.0%Unchanged
Man Group plc17,157$848.0K0.00%+1,006+6.2%Added
Voya Investment Management LLC17,945$887.0K0.00%00.0%Unchanged
Rockefeller Capital Management L.P.18,562$917.0K0.00%+2,544+15.9%Added
DekaBank Deutsche Girozentrale20,000$972.0K0.00%+17,500+700.0%Added
Monashee Investment Management LLC20,000$989.0K0.18%+20,000New
Marshall Wace North America L.P.20,311$1.00M0.00%+20,311New
Invesco Ltd.20,362$1.01M0.00%+3,951+24.1%Added
Parametric Portfolio Associates LLC20,529$1.01M0.00%+8,247+67.1%Added
Cubist Systematic Strategies, LLC21,680$1.07M0.01%−13,148−37.8%Reduced
Letko, Brosseau & Associates Inc22,500$1.11M0.02%00.0%Unchanged
Manufacturers Life Insurance Company, The22,641$1.12M0.00%−2,192−8.8%Reduced
Cna Financial Corp22,827$1.13M0.31%+8,070+54.7%Added
Credit Suisse AG24,675$1.22M0.00%+1,482+6.4%Added
American International Group, Inc.25,041$1.24M0.01%−595−2.3%Reduced
Citigroup Inc25,521$1.26M0.00%+22,587+769.8%Added
360 Financial, Inc.28,710$1.42M0.73%−1,000−3.4%Reduced
Two Sigma Investments, LP32,213$1.59M0.00%+32,213New
New York State Common Retirement Fund33,065$1.64M0.00%−6,214−15.8%Reduced
UBS Asset Management Americas Inc33,522$1.66M0.00%+7,980+31.2%Added
Griffin Asset Management, Inc.33,777$1.67M0.21%+33,777New
SEI Investments Co38,000$1.88M0.00%−6,000−13.6%Reduced
Prudential Financial Inc42,690$2.11M0.00%+14,165+49.7%Added
Bridgewater Associates, LP44,034$2.18M0.01%−3,290−7.0%Reduced
Marshall Wace, LLP44,138$2.18M0.01%+44,138New
Rhumbline Advisers46,249$2.29M0.00%+1,981+4.5%Added
Eversept Partners, LP47,500$2.35M0.19%−59,800−55.7%Reduced
HighTower Advisors, LLC48,400$2.39M0.01%+3,587+8.0%Added
LMR Partners LLP50,000$2.47M0.03%+50,000New
Parkman Healthcare Partners LLC50,336$2.49M0.63%−20,000−28.4%Reduced
Columbia Trust Co 0101201651,850$2.56M1.35%−9,200−15.1%Reduced
Point72 Asset Management, L.P.53,497$2.65M0.01%−59,903−52.8%Reduced
Tiger Global Management LLCSuperinvestorTiger Global Management55,000$2.72M0.01%00.0%Unchanged
California State Teachers Retirement System56,687$2.80M0.00%−6,347−10.1%Reduced
Assenagon Asset Management S.A.57,571$2.85M0.01%−21,086−26.8%Reduced
PDT Partners, LLC57,714$2.85M0.20%+57,714New
Ensign Peak Advisors, Inc57,892$2.86M0.01%+6,106+11.8%Added
Holocene Advisors, LP62,024$3.07M0.02%−15,039−19.5%Reduced
Gilder Gagnon Howe & Co LLC62,032$3.07M0.02%−7,324−10.6%Reduced
Eventide Asset Management, LLC64,410$3.18M0.04%+7,053+12.3%Added
Bank of America Corp64,586$3.19M0.00%+45,619+240.5%Added
Walleye Capital LLC70,956$3.51M0.11%−15,396−17.8%Reduced
Crestline Management, LP72,176$3.57M0.34%+72,176New