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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 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 31, 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
2,495
+162 vs. Q3 2023
Shares held
342.3M
+1.26M (+0.4%) vs. Q3 2023
Total value
$181.6B
+$8.94B (+5.2%) vs. Q3 2023
New holders
293
884 more added
Sold out
131
986 more reduced

36 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 2,496 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 2023: $181.6B
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 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2023.

Institutions holding TMO in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Wealth Alliance Advisory Group, LLC1,195$634.3K0.17%00.0%Unchanged
Midwest Professional Planners, LTD.1,196$634.9K0.25%+55+4.8%Added
First Long Island Investors, LLC1,197$635.4K0.06%−10,000−89.3%Reduced
Carr Financial Group Corp1,199$636.4K0.24%00.0%Unchanged
Proficio Capital Partners LLC1,199$636.5K0.08%−75−5.9%Reduced
Marathon Capital Management1,200$636.9K0.16%00.0%Unchanged
Eagle Capital Management LLC1,202$638.0K0.00%00.0%Unchanged
Wealthsource Partners, LLC1,206$640.3K0.04%−27−2.2%Reduced
Marcum Wealth, LLC1,208$641.2K0.07%−65−5.1%Reduced
Kennedy Investment Group1,211$642.7K0.36%−3,104−71.9%Reduced
Relyea Zuckerberg Hanson LLC1,212$643.3K0.13%+194+19.1%Added
180 Wealth Advisors, LLC1,184$644.3K0.13%−2,945−71.3%Reduced
Capstone Investment Advisors, LLC1,215$644.9K0.01%−18,662−93.9%Reduced
Day & Ennis, LLC1,215$644.9K0.23%00.0%Unchanged
Avion Wealth1,217$646.0K0.18%−120−9.0%Reduced
Arcataur Capital Management LLC1,218$646.5K0.25%−7−0.6%Reduced
Verity & Verity, LLC1,219$647.0K0.07%−5−0.4%Reduced
Ancora Advisors, LLC1,219$647.0K0.02%+115+10.4%Added
Comgest Global Investors S.A.S.1,220$647.6K0.01%00.0%Unchanged
ORBA Wealth Advisors, L.L.C.1,228$651.8K0.39%+1,228New
BSW Wealth Partners1,231$653.6K0.13%+23+1.9%Added
Algebris (UK) Ltd1,364$655.9K0.34%+499+57.7%Added
Partners Capital Investment Group, LLP1,241$658.7K0.01%−113−8.3%Reduced
Brookstone Capital Management1,245$661.0K0.01%−1,812−59.3%Reduced
Providence First Trust Co1,248$662.4K0.33%00.0%Unchanged
Capital Market Strategies LLC1,250$663.5K0.58%+1+0.1%Added
Aaron Wealth Advisors1,250$663.5K0.11%+8+0.6%Added
Baron Wealth Management LLC1,251$664.0K0.36%+168+15.5%Added
Regatta Capital Group, LLC1,252$664.6K0.17%+5+0.4%Added
Spreng Capital Management, Inc.1,254$665.6K0.42%−19−1.5%Reduced
Hazlett, Burt & Watson, Inc.1,253$668.0K0.45%−56−4.3%Reduced
IMS Capital Management1,261$669.3K0.33%00.0%Unchanged
Graham Capital Management, L.P.1,264$670.9K0.02%+212+20.2%Added
Viawealth, LLC1,267$672.6K0.46%00.0%Unchanged
Holderness Investments Co1,268$673.1K0.18%−247−16.3%Reduced
Glassman Wealth Services1,272$675.3K0.10%−68−5.1%Reduced
VeraBank, N.A.1,277$677.8K0.23%−25−1.9%Reduced
Steward Partners Investment Solutions, LLC1,278$678.3K0.28%+1,278New
Alps Advisors Inc1,278$678.4K0.01%+70+5.8%Added
Wallace Capital Management Inc.1,280$679.4K0.10%+30+2.4%Added
Sapient Capital LLC1,280$679.9K0.02%+1,280New
Newbridge Financial Services Group, Inc.1,289$684.0K0.33%−16−1.2%Reduced
Elevated Capital Advisors, LLC1,292$685.8K0.21%+153+13.4%Added
Monticello Wealth Management, LLC1,294$686.8K0.06%+40+3.2%Added
Allstate Corp1,307$693.7K0.05%−192−12.8%Reduced
EverSource Wealth Advisors, LLC1,312$696.5K0.06%−61−4.4%Reduced
CWA Asset Management Group, LLC1,313$696.9K0.05%+431+48.9%Added
Kensington Investment Counsel, LLC1,318$699.6K0.37%+31+2.4%Added
Community Bank & Trust, Waco, Texas1,320$701.0K0.19%−144−9.8%Reduced
Archer Investment Corp1,325$703.3K0.23%+4+0.3%Added
Ninepoint Partners LP1,327$704.4K0.10%+117+9.7%Added
Sheets Smith Wealth Management1,328$705.1K0.10%−1,974−59.8%Reduced
Covenant Partners, LLC1,329$705.4K0.22%00.0%Unchanged
Cidel Asset Management Inc1,333$707.5K0.03%−39,577−96.7%Reduced
Level Four Advisory Services, LLC1,336$709.2K0.04%−81−5.7%Reduced
Beck Mack & Oliver LLC1,341$711.8K0.02%00.0%Unchanged
KRS Capital Management, LLC1,347$715.2K0.67%−50−3.6%Reduced
SC&H Financial Advisors, Inc.1,348$715.4K0.21%−132−8.9%Reduced
Fca Corp1,350$716.6K0.25%00.0%Unchanged
Summit Global Investments1,353$718.0K0.05%−39−2.8%Reduced
Regent Peak Wealth Advisors LLC1,354$718.5K0.19%−99−6.8%Reduced
Harbor Capital Advisors, Inc.1,355$719.2K0.14%+114+9.2%Added
Peoples Financial Services Corp.1,358$720.8K0.31%−39−2.8%Reduced
Bell Bank1,359$721.3K0.07%+252+22.8%Added
Gries Financial LLC1,363$723.5K0.16%+1+0.1%Added
TRUE Private Wealth Advisors1,368$725.9K0.09%+166+13.8%Added
Blueshift Asset Management, LLC1,368$726.1K0.39%+1,368New
Triangle Securities Wealth Management1,369$726.7K0.23%+170+14.2%Added
Port Capital LLC1,371$728.0K0.04%−2−0.1%Reduced
Compass Wealth Management LLC1,385$735.1K0.21%00.0%Unchanged
Integral Investment Advisors, Inc.1,388$736.8K0.47%+46+3.4%Added
Aviso Wealth Management1,390$737.8K0.53%+1,390New
Wedmont Private Capital1,363$738.0K0.06%−320−19.0%Reduced
Fortitude Family Office, LLC1,392$738.9K0.55%+1,392New
Avestar Capital, LLC1,393$739.9K0.09%+258+22.7%Added
Private Capital Management, LLC1,396$741.0K0.08%00.0%Unchanged
Optimum Investment Advisors1,398$742.0K0.37%−255−15.4%Reduced
Salomon & Ludwin, LLC1,468$743.1K0.08%00.0%Unchanged
Kearns & Associates LLC1,400$743.1K0.63%00.0%Unchanged
Axq Capital, LP1,400$743.1K0.20%+1,400New
DT Investment Partners, LLC1,316$746.3K0.08%00.0%Unchanged
WP Advisors, LLC1,406$746.5K0.28%+21+1.5%Added
Northern Financial Advisors Inc1,407$746.8K0.63%+396+39.2%Added
CVA Family Office, LLC1,409$747.9K0.15%−69−4.7%Reduced
Wills Financial Group, Inc.1,417$752.2K0.38%−25−1.7%Reduced
Main Street Research LLC1,422$755.3K0.06%+218+18.1%Added
Red Spruce Capital, LLC1,430$759.0K0.39%+31+2.2%Added
Tobam1,433$761.0K0.07%−452−24.0%Reduced
One Wealth Management Investment & Advisory Services, LLC1,436$762.2K0.34%+1,436New
Tributary Capital Management, LLC1,445$767.0K0.06%−25−1.7%Reduced
Fiduciary Family Office, LLC1,460$775.5K0.34%+1,460New
HTLF Bank1,474$782.4K0.09%+1,474New
Biltmore Family Office, LLC1,474$782.9K0.16%+27+1.9%Added
Wiley Bros.-Aintree Capital, LLC1,477$783.7K0.19%+642+76.9%Added
Childress Capital Advisors, LLC1,479$785.0K0.23%−193−11.5%Reduced
Hoey Investments, Inc1,481$786.1K0.22%−162−9.9%Reduced
Gryphon Financial Partners LLC1,484$793.5K0.14%+116+8.5%Added
Investment Partners, Ltd.1,497$794.4K0.39%−99−6.2%Reduced
Aspen Investment Management Inc1,500$796.0K0.44%00.0%Unchanged
American Planning Services, Inc.1,500$796.2K0.61%00.0%Unchanged