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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, Q3 2023

Institutional positions in Thermo Fisher Scientific 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
2,370
+7 vs. Q2 2023
Shares held
341.8M
−424.1K (−0.1%) vs. Q2 2023
Total value
$173.1B
−$3.26B (−1.8%) vs. Q2 2023
New holders
141
970 more added
Sold out
134
888 more reduced

29 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 2,370 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,321 institutionsQ2 2022: 2,287 institutionsQ3 2022: 2,270 institutionsQ4 2022: 2,379 institutionsQ1 2023: 2,391 institutionsQ2 2023: 2,392 institutionsQ3 2023: 2,370 institutionsQ4 2023: 2,496 institutionsQ1 2024: 2,535 institutionsQ2 2024: 2,554 institutionsQ3 2024: 2,580 institutionsQ4 2024: 2,625 institutionsQ1 2025: 2,577 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,708 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ3 2023: $173.1B
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 20252,708$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,577$167.8B
Q4 20242,625$176.4B
Q3 20242,580$208.3B
Q2 20242,554$187.5B
Q1 20242,535$196.3B
Q4 20232,496$181.6B
Q3 20232,370$173.1B
Q2 20232,392$177.8B
Q1 20232,391$196.1B
Q4 20222,379$190.1B
Q3 20222,270$175.3B
Q2 20222,287$186.4B
Q1 20222,321$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2023.

Institutions holding TMO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Lane Generational LLC850$430.2K0.53%00.0%Unchanged
Alhambra Investment Partners LLC854$432.3K0.28%−21−2.4%Reduced
LVW Advisors, LLC855$432.8K0.09%−16−1.8%Reduced
Means Investment Co., Inc.858$434.5K0.07%+60+7.5%Added
CIC Wealth, LLC859$434.8K0.16%+4+0.5%Added
Signature Wealth Management Partners, LLC865$437.6K0.43%00.0%Unchanged
Algebris (UK) Ltd865$438.7K0.22%+133+18.2%Added
ICW Investment Advisors LLC868$439.2K0.24%+184+26.9%Added
Horst & Graben Wealth Management LLC868$439.4K0.11%00.0%Unchanged
CM Wealth Advisors LLC962$441.8K0.17%−351−26.7%Reduced
Alta Wealth Advisors LLC873$442.1K0.27%−78−8.2%Reduced
E Fund Management Co., Ltd.876$444.0K0.03%+50+6.1%Added
Affinity Wealth Management LLC880$445.2K0.10%+1+0.1%Added
Delta Financial Group, Inc.881$446.0K0.15%+881New
CWA Asset Management Group, LLC882$446.6K0.03%+19+2.2%Added
Waterloo Capital, L.P.883$447.0K0.13%+72+8.9%Added
Concord Wealth Partners884$447.5K0.10%+80+10.0%Added
Jaffetilchin Investment Partners, LLC886$448.3K0.05%−301−25.4%Reduced
Pinnacle Bancorp, Inc.892$451.5K0.16%+200+28.9%Added
Arkadios Wealth Advisors896$453.5K0.04%+224+33.3%Added
Atlas Capital Advisors LLC897$454.0K0.07%00.0%Unchanged
Allegheny Financial Group LTD900$455.6K0.17%+277+44.5%Added
Buckingham Strategic Partners899$455.6K0.02%+198+28.2%Added
Etesian Wealth Advisors, Inc.903$457.1K0.31%−13−1.4%Reduced
Burney Co907$459.1K0.02%−168−15.6%Reduced
Zimmermann Investment Management & Planning LLC909$460.1K0.22%−78−7.9%Reduced
Texas Capital Bank Wealth Management Services Inc910$460.6K0.06%−436−32.4%Reduced
Excalibur Management Corp916$463.7K0.24%+10+1.1%Added
Hanson & Doremus Investment Management916$464.0K0.10%+80+9.6%Added
SNS Financial Group, LLC918$465.0K0.06%+3+0.3%Added
Navellier & Associates Inc920$465.7K0.08%+920New
Morton Capital Management LLC923$467.0K0.17%00.0%Unchanged
Spinnaker Trust925$468.2K0.04%+74+8.7%Added
Caldwell Trust Co928$469.7K0.06%+521+128.0%Added
Avidian Wealth Solutions, LLC929$470.0K0.03%−36−3.7%Reduced
Three Seasons Wealth, LLC929$470.6K0.46%+929New
Venture Visionary Partners LLC931$471.5K0.03%−16−1.7%Reduced
Washington Trust Bank936$473.8K0.05%+220+30.7%Added
One Capital Management, LLC943$477.3K0.02%−77−7.5%Reduced
Intellectus Partners, LLC945$478.7K0.15%−8−0.8%Reduced
Keebeck Wealth Management, LLC946$479.2K0.08%00.0%Unchanged
Saranac Partners Ltd950$480.9K0.27%−50−5.0%Reduced
Financial Insights, Inc.1,086$483.0K0.17%−17−1.5%Reduced
CX Institutional955$483.4K0.03%−327−25.5%Reduced
Union Savings Bank956$483.9K0.30%+32+3.5%Added
Concentric Capital Strategies, LP957$484.4K0.05%+957New
Romano Brothers and Company958$484.9K0.08%00.0%Unchanged
Sentry LLC965$488.5K0.10%00.0%Unchanged
Ballast Advisors LLC973$492.5K0.20%+973New
VERITY Wealth Advisors977$494.5K0.47%00.0%Unchanged
Insight Advisors, LLC977$494.6K0.11%−123−11.2%Reduced
Broderick Brian C980$496.0K0.14%00.0%Unchanged
ORG Partners LLC982$497.1K0.15%+153+18.5%Added
E&G Advisors, LP985$498.6K0.18%−50−4.8%Reduced
Pettyjohn, Wood & White, Inc986$499.1K0.12%+11+1.1%Added
Aspen Grove Capital, LLC988$500.5K0.19%−40−3.9%Reduced
Castleview Partners, LLC990$501.1K0.46%−2−0.2%Reduced
Armbruster Capital Management, Inc.999$505.7K0.13%00.0%Unchanged
Osterweis Capital Management Inc1,000$506.2K0.04%00.0%Unchanged
Somerville Kurt F1,000$506.2K0.10%00.0%Unchanged
Alta Advisers Ltd1,000$506.2K0.29%00.0%Unchanged
Tradition Wealth Management, LLC1,001$507.0K0.06%+23+2.4%Added
SOA Wealth Advisors, LLC.1,004$508.2K0.13%−10−1.0%Reduced
ISAM Funds (UK) Ltd1,006$509.2K0.32%+1,006New
Parkside Financial Bank & Trust1,007$509.7K0.12%+13+1.3%Added
HBC Financial Services, PLLC1,010$511.0K0.39%00.0%Unchanged
Provident Trust Co1,010$511.2K0.01%00.0%Unchanged
Northern Financial Advisors Inc1,011$511.7K0.47%−736−42.1%Reduced
Folger Nolan Fleming Douglas Capital Management, Inc1,011$512.0K0.06%−20−1.9%Reduced
Davidson Trust Co1,013$512.8K0.38%00.0%Unchanged
Relyea Zuckerberg Hanson LLC1,018$515.3K0.12%−53−4.9%Reduced
WESPAC Advisors, LLC1,024$518.3K0.39%+48+4.9%Added
DRW Securities, LLC1,025$519.0K0.04%+215+26.5%Added
American State Bank (Iowa)1,030$521.4K0.37%+12+1.2%Added
Renasant Bank1,035$523.9K0.44%+142+15.9%Added
Armstrong Advisory Group, Inc1,038$525.4K0.06%+19+1.9%Added
Pinnacle Wealth Management Advisory Group, LLC1,038$525.5K0.07%−160−13.4%Reduced
Fortitude Advisory Group L.L.C.1,042$527.4K0.36%+40+4.0%Added
Empire Financial Management Company, LLC1,045$528.9K0.23%+32+3.2%Added
Cape Cod Five Cents Savings Bank1,046$529.5K0.03%+511+95.5%Added
Kolinsky Wealth Management, LLC1,046$529.5K0.53%+74+7.6%Added
Bluesphere Advisors, LLC1,049$531.0K0.38%00.0%Unchanged
Foundations Investment Advisors, LLC1,049$531.1K0.02%−167−13.7%Reduced
Graham Capital Management, L.P.1,052$532.5K0.02%−550−34.3%Reduced
Mascoma Wealth Management LLC1,055$534.0K0.17%+184+21.1%Added
LVM Capital Management Ltd1,061$537.0K0.08%00.0%Unchanged
Venturi Wealth Management, LLC1,065$539.1K0.04%+180+20.3%Added
Triumph Capital Management1,067$540.3K0.25%−106−9.0%Reduced
Heartland Bank & Trust Co1,068$540.6K0.43%+97+10.0%Added
Kaizen Financial Strategies1,069$541.3K0.46%00.0%Unchanged
Canton Hathaway, LLC1,071$542.0K0.17%−21−1.9%Reduced
Gables Capital Management Inc.1,075$544.1K0.38%00.0%Unchanged
Schear Investment Advisers, LLC1,076$544.6K0.59%−103−8.7%Reduced
Signet Financial Management, LLC1,077$545.1K0.09%−5−0.5%Reduced
Carr Financial Group Corp1,199$545.2K0.22%00.0%Unchanged
Guardian Wealth Advisors, LLC1,080$547.1K0.09%+7+0.7%Added
Baron Wealth Management LLC1,083$548.2K0.35%+131+13.8%Added
Dudley Capital Management, LLC1,085$549.2K0.39%00.0%Unchanged
Hartford Funds Management Co LLC1,086$549.8K0.06%+36+3.4%Added
Independence Bank of Kentucky1,089$551.2K0.23%+272+33.3%Added