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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, Q4 2024

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 31, 2024. 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
2,624
+95 vs. Q3 2024
Shares held
338.9M
+1.73M (+0.5%) vs. Q3 2024
Total value
$176.4B
−$30.9B (−14.9%) vs. Q3 2024
New holders
298
887 more added
Sold out
203
1,092 more reduced

50 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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 holdersQ4 2024: 2,625 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 heldQ4 2024: $176.4B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2024.

Institutions holding TMO in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Heritage Trust Co1,176$611.8K0.07%+1,176New
Capital Counsel LLC1,177$612.3K0.03%00.0%Unchanged
Marathon Capital Management1,177$612.3K0.15%+2+0.2%Added
Two Sigma Securities, LLC1,180$613.9K0.11%−2,510−68.0%Reduced
Evoke Wealth, LLC1,179$614.0K0.02%−41−3.4%Reduced
Greykasell Wealth Strategies, Inc.1,184$616.0K0.34%+1,184New
Compass Wealth Management LLC1,184$616.0K0.15%−50−4.1%Reduced
180 Wealth Advisors, LLC1,184$616.0K0.10%+17+1.5%Added
Opal Wealth Advisors, LLC1,186$617.0K0.19%−250−17.4%Reduced
Coign Capital Advisors LLC1,190$618.8K0.57%+1,190New
Capital Market Strategies LLC1,190$619.1K0.36%−8−0.7%Reduced
First Financial Bankshares Inc1,196$622.2K0.01%−354−22.8%Reduced
New World Advisors LLC1,196$622.2K0.15%−17−1.4%Reduced
First Long Island Investors, LLC1,197$622.7K0.05%00.0%Unchanged
Diversified Enterprises, LLC1,199$623.8K0.06%+74+6.6%Added
Obermeyer Wood Investment Counsel, LLLP1,200$624.4K0.03%−152−11.2%Reduced
Tradition Wealth Management, LLC1,201$624.8K0.06%+73+6.5%Added
Arcataur Capital Management LLC1,203$625.8K0.21%00.0%Unchanged
VeraBank, N.A.1,205$626.9K0.18%−6−0.5%Reduced
Capital Advisors, Ltd. LLC1,209$629.0K0.08%−26−2.1%Reduced
Aware Super Pty Ltd as trustee of Aware Super1,211$630.0K0.01%+1,211New
Signal Advisors Wealth, LLC1,210$630.1K0.07%+187+18.3%Added
Mount Yale Investment Advisors, LLC1,217$633.1K0.05%−61−4.8%Reduced
Fortis Capital Management LLC1,218$633.5K0.12%−381−23.8%Reduced
Birch Financial Group, LLC1,221$635.3K0.71%+1,221New
Baron Wealth Management LLC1,226$637.8K0.30%−119−8.8%Reduced
Hollencrest Capital Management1,228$638.8K0.03%+200+19.5%Added
Aveo Capital Partners, LLC1,231$640.4K0.07%+308+33.4%Added
Wealth Architects, LLC1,240$645.0K0.07%−106−7.9%Reduced
Regatta Capital Group, LLC1,247$648.7K0.13%−4−0.3%Reduced
Trexquant Investment LP1,248$649.2K0.01%−23,708−95.0%Reduced
Ancora Advisors, LLC1,254$652.4K0.01%+61+5.1%Added
Criterion Capital Advisors, LLC1,186$655.8K0.41%00.0%Unchanged
Alta Advisers Ltd1,266$658.6K0.42%+266+26.6%Added
Orrstown Financial Services Inc1,266$658.6K0.18%−545−30.1%Reduced
ORBA Wealth Advisors, L.L.C.1,268$659.7K0.34%00.0%Unchanged
Monticello Wealth Management, LLC1,270$660.5K0.06%+12+1.0%Added
Holderness Investments Co1,277$664.3K0.15%+21+1.7%Added
BSW Wealth Partners1,287$669.3K0.10%+56+4.5%Added
Cable Hill Partners, LLC1,288$670.5K0.07%+166+14.8%Added
Investment Partners, Ltd.1,297$674.9K0.28%−200−13.4%Reduced
Capital Management Associates1,300$676.3K0.80%00.0%Unchanged
Bank of New Hampshire1,309$681.0K0.18%−147−10.1%Reduced
Venturi Wealth Management, LLC1,309$681.1K0.03%−380−22.5%Reduced
Cidel Asset Management Inc1,313$683.1K0.05%+38+3.0%Added
Curbstone Financial Management Corp1,316$684.6K0.14%+1,316New
Archer Investment Corp1,316$684.7K0.18%+6+0.5%Added
KRS Capital Management, LLC1,317$685.0K0.48%+20+1.5%Added
Kennebec Savings Bank1,235$686.1K0.69%+4+0.3%Added
Maven Securities LTD1,322$687.7K0.11%+8+0.6%Added
Childress Capital Advisors, LLC1,323$688.4K0.19%−106−7.4%Reduced
Gen-Wealth Partners Inc1,324$688.8K0.30%+302+29.5%Added
CenterBook Partners LP1,327$690.3K0.04%+972+273.8%Added
Covenant Partners, LLC1,329$691.4K0.21%00.0%Unchanged
Pathway Financial Advisers, LLC1,330$691.7K0.23%−93−6.5%Reduced
First County Bank1,332$692.9K0.39%−277−17.2%Reduced
Headinvest, LLC1,333$693.5K0.13%+248+22.9%Added
Capital Investment Advisors, LLC1,335$694.7K0.01%+178+15.4%Added
HTLF Bank1,346$700.2K0.08%−27−2.0%Reduced
Ellevest, Inc.1,357$706.0K0.04%+70+5.4%Added
Wills Financial Group, Inc.1,359$707.0K0.31%−36−2.6%Reduced
Kearns & Associates LLC1,360$707.5K0.46%00.0%Unchanged
DSG Capital Advisors, LLC1,365$710.1K0.13%+1,365New
Strategic Blueprint, LLC1,368$711.6K0.04%+92+7.2%Added
Linscomb & Williams, Inc.1,372$713.7K0.04%00.0%Unchanged
Regent Peak Wealth Advisors LLC1,372$713.7K0.16%−11−0.8%Reduced
Community Bank & Trust, Waco, Texas1,375$715.0K0.17%00.0%Unchanged
Union Savings Bank1,375$715.3K0.35%−100−6.8%Reduced
CWA Asset Management Group, LLC1,376$716.0K0.04%−388−22.0%Reduced
Biltmore Wealth Management, LLC1,377$716.3K0.30%−3−0.2%Reduced
Port Capital LLC1,385$721.0K0.03%+22+1.6%Added
Ingalls & Snyder LLC1,388$722.0K0.03%+41+3.0%Added
Caldwell Trust Co1,389$722.6K0.08%−111−7.4%Reduced
Guardian Wealth Advisors, LLC1,391$723.7K0.06%+209+17.7%Added
DT Investment Partners, LLC1,394$725.2K0.06%+30+2.2%Added
Private Capital Management, LLC1,396$726.2K0.08%00.0%Unchanged
Resonant Capital Advisors, LLC1,407$732.6K0.05%−437−23.7%Reduced
Penserra Capital Management LLC1,416$735.0K0.01%+984+227.8%Added
JGP Global Gestao de Recursos Ltda.1,422$739.8K1.68%−1−0.1%Reduced
Hall Laurie J Trustee1,422$740.0K0.24%−25−1.7%Reduced
Quadrant Private Wealth Management, LLC1,425$741.7K0.18%+38+2.7%Added
Old Port Advisors1,426$742.1K0.21%−1−0.1%Reduced
Prudent Man Advisors, LLC1,428$742.9K0.27%−128−8.2%Reduced
Flow Traders U.S. LLC1,431$744.0K0.03%+1,431New
Advisory Alpha, LLC1,432$745.2K0.03%+159+12.5%Added
Kane Investment Management, Inc.1,436$746.9K0.42%+1,436New
Gries Financial LLC1,436$747.0K0.13%−12−0.8%Reduced
Isthmus Partners, LLC1,438$748.1K0.09%+868+152.3%Added
Fortitude Family Office, LLC1,439$748.6K0.27%+12+0.8%Added
Kovack Advisors, Inc.1,444$751.0K0.07%+92+6.8%Added
CVA Family Office, LLC1,446$752.4K0.12%+69+5.0%Added
Kensington Investment Counsel, LLC1,447$752.8K0.31%−27−1.8%Reduced
Bard Financial Services, Inc.1,450$754.3K0.09%00.0%Unchanged
Castleview Partners, LLC1,445$755.1K0.41%−211−12.7%Reduced
EverSource Wealth Advisors, LLC1,453$756.1K0.04%−100−6.4%Reduced
Comgest Global Investors S.A.S.1,456$757.5K0.01%00.0%Unchanged
Summa Corp.1,456$757.5K0.37%+100+7.4%Added
Richardson Financial Services Inc.1,462$758.6K0.53%−117−7.4%Reduced
Eagle Ridge Investment Management1,460$759.5K0.07%+34+2.4%Added
Proficio Capital Partners LLC1,466$762.8K0.06%+356+32.1%Added