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Thermo Fisher Scientific Inc.

TMO
Exchange
NYSE
Industry
Measuring & Controlling Devices, NEC
SEC CIK
0000097745

In the last 90 days, Thermo Fisher Scientific Inc. insiders filed 0 open-market purchases and 11 sales; 2,628 institutions reported holding it in 13F filings for Q2 2026, worth $169.2B in total; 6 superinvestors hold it, including Viking Global Investors and D1 Capital Partners.

13F holders, Q2 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 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
2,391
+23 vs. Q1 2023
Shares held
345.1M
−40.3M (−10.5%) vs. Q1 2023
Total value
$177.8B
−$18.2B (−9.3%) vs. Q1 2023
New holders
146
924 more added
Sold out
123
957 more reduced

22 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting TMO 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 holdersQ2 2023: 2,391 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,320 institutionsQ2 2022: 2,286 institutionsQ3 2022: 2,269 institutionsQ4 2022: 2,378 institutionsQ1 2023: 2,390 institutionsQ2 2023: 2,391 institutionsQ3 2023: 2,369 institutionsQ4 2023: 2,495 institutionsQ1 2024: 2,534 institutionsQ2 2024: 2,553 institutionsQ3 2024: 2,579 institutionsQ4 2024: 2,624 institutionsQ1 2025: 2,576 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,707 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ2 2023: $177.8B
Q1 2021: $157.2BQ2 2021: $172.9BQ3 2021: $197.5BQ4 2021: $230.1BQ1 2022: $203.3BQ2 2022: $186.4BQ3 2022: $175.3BQ4 2022: $190.1BQ1 2023: $196.1BQ2 2023: $177.8BQ3 2023: $173.1BQ4 2023: $181.6BQ1 2024: $196.3BQ2 2024: $187.5BQ3 2024: $208.3BQ4 2024: $176.4BQ1 2025: $167.8BQ2 2025: $135.6BQ3 2025: $160.7BQ4 2025: $199.1BQ1 2026: $164.1BQ2 2026: $169.2B
Institutions holding TMO and their total value by quarter
QuarterHoldersValue
Q2 20262,628$169.2B
Q1 20262,612$164.1B
Q4 20252,707$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,576$167.8B
Q4 20242,624$176.4B
Q3 20242,579$208.3B
Q2 20242,553$187.5B
Q1 20242,534$196.3B
Q4 20232,495$181.6B
Q3 20232,369$173.1B
Q2 20232,391$177.8B
Q1 20232,390$196.1B
Q4 20222,378$190.1B
Q3 20222,269$175.3B
Q2 20222,286$186.4B
Q1 20222,320$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q2 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2023.

Institutions holding TMO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Zacks Investment Management33,010$17.2M0.22%+942+2.9%Added
M. Kraus & Co33,018$17.2M5.79%−266−0.8%Reduced
Banco Bilbao Vizcaya Argentaria, S.A.33,341$17.4M0.23%+10,702+47.3%Added
Stephens Inc33,357$17.4M0.31%−16,958−33.7%Reduced
Grand Jean Capital Management Inc33,530$17.5M5.93%+50.0%Added
Varma Mutual Pension Insurance Co33,604$17.5M0.21%−50,000−59.8%Reduced
Highland Capital Management, LLC33,617$17.5M1.14%−444−1.3%Reduced
Lockheed Martin Investment Management Co33,690$17.6M1.01%+6,360+23.3%Added
TD Waterhouse Canada Inc.32,228$17.6M0.18%−1,515−4.5%Reduced
Ieq Capital, LLC33,754$17.6M0.36%+492+1.5%Added
Jones Financial Companies LLLP33,833$17.7M0.03%−449−1.3%Reduced
Capital International Inc34,225$17.9M0.32%+6,002+21.3%Added
Pinnacle Associates Ltd34,409$18.0M0.31%+8,145+31.0%Added
Investidor Profissional Gestao de Recursos Ltda.34,485$18.0M14.09%+14,586+73.3%Added
Flputnam Investment Management Co34,631$18.1M0.49%−579−1.6%Reduced
Atria Investments LLC34,694$18.1M0.33%+382+1.1%Added
Swiss Life Asset Management Ltd34,980$18.3M0.27%−1,834−5.0%Reduced
Beacon Pointe Advisors, LLC34,994$18.3M0.30%−3,332−8.7%Reduced
Franklin Street Advisors Inc35,494$18.5M1.57%−7,954−18.3%Reduced
Eastern Bank35,525$18.5M0.88%−204−0.6%Reduced
Trust Co of Vermont35,838$18.7M1.22%+1,153+3.3%Added
Avalon Trust Co36,062$18.8M1.70%+2,718+8.2%Added
Manchester Global Management (UK) Ltd36,072$18.8M7.63%−700−1.9%Reduced
Professional Advisory Services Inc36,133$18.9M2.86%+35,123+3,477.5%Added
Destination Wealth Management36,629$19.1M0.71%+78+0.2%Added
Ossiam36,642$19.1M0.34%+33,808+1,192.9%Added
Mastrapasqua Asset Management Inc36,917$19.3M2.17%−374−1.0%Reduced
Cambridge Investment Research Advisors, Inc.37,073$19.3M0.09%−463−1.2%Reduced
Guggenheim Capital LLC37,122$19.4M0.15%+3,847+11.6%Added
Wesbanco Bank Inc37,171$19.4M0.82%+2,051+5.8%Added
Rafferty Asset Management, LLC37,325$19.5M0.11%+2,230+6.4%Added
Parsons Capital Management Inc37,373$19.5M1.49%+525+1.4%Added
Lowe Brockenbrough & Co Inc37,479$19.6M1.48%+333+0.9%Added
Scotia Capital Inc.37,665$19.7M0.13%+4,401+13.2%Added
Boston Family Office LLC37,702$19.7M1.51%+22+0.1%Added
Whittier Trust Co of Nevada Inc37,986$19.8M0.67%+40+0.1%Added
Cubist Systematic Strategies, LLC38,034$19.8M0.22%+37,834+18,917.0%Added
Lombard Odier Asset Management (Switzerland) SA38,077$19.9M2.82%−57−0.1%Reduced
Assenagon Asset Management S.A.38,103$19.9M0.08%−282,365−88.1%Reduced
Windward Capital Management Co38,143$19.9M1.80%+208+0.5%Added
Glenview Trust Co38,536$20.1M0.55%+22,518+140.6%Added
S&CO Inc38,575$20.1M1.62%−1,382−3.5%Reduced
J.P. Marvel Investment Advisors, LLC39,213$20.5M4.27%−205−0.5%Reduced
Natixis39,759$20.7M0.18%+23,919+151.0%Added
Chesley Taft & Associates LLC40,512$21.1M1.29%−286−0.7%Reduced
Point72 Middle East FZE40,599$21.2M1.18%+38,177+1,576.3%Added
Mountain Pacific Investment Advisers Inc40,631$21.2M1.41%+187+0.5%Added
Titan Global Capital Management USA LLC40,917$21.3M5.06%−531−1.3%Reduced
Cidel Asset Management Inc40,961$21.4M0.97%+2,540+6.6%Added
HHLR Advisors, Ltd.SuperinvestorHHLR Advisors (Hillhouse)41,452$21.6M0.46%+15,652+60.7%Added
Quadrature Capital Ltd41,577$21.7M0.47%+38,551+1,274.0%Added
Heritage Investors Management Corp41,594$21.7M0.87%+2,175+5.5%Added
Appleton Partners Inc41,615$21.7M1.83%−2,107−4.8%Reduced
Guinness Asset Management LTD42,256$22.0M0.51%+2,798+7.1%Added
Badgley Phelps Wealth Managers, LLC42,295$22.1M0.73%−440−1.0%Reduced
Foster Dykema Cabot & Co Inc42,658$22.3M2.62%+255+0.6%Added
Capital International Investors43,231$22.6M0.01%+30.0%Added
Silvercrest Asset Management Group LLC43,513$22.7M0.16%+1,435+3.4%Added
CIBC World Markets Inc.43,608$22.8M0.08%+575+1.3%Added
Jupiter Asset Management Ltd44,033$23.0M0.25%−39,497−47.3%Reduced
Bowie Capital Management, LLC44,330$23.1M3.01%+44,330New
Armistice Capital, LLC45,000$23.5M0.59%+3,000+7.1%Added
Old National Bancorp45,472$23.7M0.68%−491−1.1%Reduced
Ilmarinen Mutual Pension Insurance Co45,600$23.8M0.30%00.0%Unchanged
Czech National Bank45,662$23.8M0.54%−540−1.2%Reduced
Carnegie Capital Asset Management, LLC46,279$24.1M0.89%+2,911+6.7%Added
First Trust Advisors LP46,346$24.2M0.03%+12,076+35.2%Added
MML Investors Services, LLC46,358$24.2M0.13%+12,027+35.0%Added
Bokf, NA46,443$24.2M0.49%+1,809+4.1%Added
Gulf International Bank (UK) Ltd46,465$24.2M0.60%−12,493−21.2%Reduced
Capital International Sarl46,534$24.3M1.09%+4,262+10.1%Added
Massmutual Trust Co FSB47,564$24.8M0.89%−3,180−6.3%Reduced
Rempart Asset Management Inc.47,579$24.8M5.18%+1,313+2.8%Added
Smith, Salley & Associates47,778$24.9M1.84%+658+1.4%Added
Beacon Investment Advisory Services, Inc.47,996$25.0M1.15%+18,712+63.9%Added
Kiwi Wealth Investments Limited Partnership48,179$25.1M1.55%00.0%Unchanged
Yousif Capital Management, LLC48,312$25.2M0.31%+941+2.0%Added
Sit Investment Associates Inc48,383$25.2M0.66%+6,122+14.5%Added
Brinker Capital Investments, LLC56,860$25.3M0.27%+344+0.6%Added
Orion Portfolio Solutions, LLC56,860$25.3M0.27%+344+0.6%Added
Westfield Capital Management Co LP48,613$25.4M0.16%−101,397−67.6%Reduced
Moody Lynn & Lieberson, LLC49,095$25.6M2.07%+852+1.8%Added
Bryn Mawr Trust Co49,112$25.6M1.07%−1,056−2.1%Reduced
Capital International Ltd49,369$25.8M1.44%+61+0.1%Added
Endurance Wealth Management, Inc.49,380$25.8M3.52%−137−0.3%Reduced
Papp L Roy & Associates49,417$25.8M3.31%+156+0.3%Added
TownSquare Capital, LLC50,066$26.1M0.48%+3,963+8.6%Added
Chilton Capital Management LLC50,116$26.1M1.44%+1,024+2.1%Added
United Capital Financial Advisers, LLC50,206$26.2M0.14%−4,089−7.5%Reduced
National Mutual Insurance Federation of Agricultural Cooperatives50,600$26.4M0.31%00.0%Unchanged
Fullerton Fund Management Co Ltd.50,808$26.5M1.85%+3,529+7.5%Added
YHB Investment Advisors, Inc.50,982$26.6M2.48%−490−1.0%Reduced
BI Asset Management Fondsmaeglerselskab A/S51,010$26.6M0.63%+2,798+5.8%Added
Howard Capital Management Group, LLC51,564$26.9M2.51%−626−1.2%Reduced
Renaissance Group LLC51,591$26.9M1.16%+576+1.1%Added
Sumitomo Mitsui DS Asset Management Company, Ltd51,631$26.9M0.41%+10,123+24.4%Added
AMF Pensionsforsakring AB51,751$27.0M0.25%−132,490−71.9%Reduced
North Star Asset Management Inc51,780$27.0M1.49%+819+1.6%Added
Cumberland Partners Ltd51,818$27.0M2.48%−715−1.4%Reduced
Element Capital Management LLC52,030$27.1M1.84%+2,749+5.6%Added