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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
2,496
+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
987 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
TBH Global Asset Management, LLC627$333.1K0.07%−20−3.1%Reduced
Rock Point Advisors, LLC628$333.3K0.10%−10−1.6%Reduced
MBL Wealth, LLC632$335.5K0.04%−5−0.8%Reduced
Alpha Cubed Investments, LLC639$338.9K0.02%+42+7.0%Added
Keudell/Morrison Wealth Management640$339.7K0.11%−87−12.0%Reduced
Accretive Wealth Partners, LLC640$339.7K0.16%+48+8.1%Added
Darden Wealth Group Inc640$339.9K0.33%+640New
Grant/GrossMendelsohn, LLC622$340.4K0.14%00.0%Unchanged
Colorado Capital Management, Inc.643$341.0K0.22%−84−11.6%Reduced
Braun-Bostich & Associates Inc.646$342.9K0.31%−21−3.1%Reduced
Coastal Bridge Advisors, LLC646$342.9K0.09%+7+1.1%Added
West Oak Capital, LLC630$343.0K0.16%−75−10.6%Reduced
DAGCO, Inc.650$345.0K0.32%−4,300−86.9%Reduced
Key Financial Inc650$345.0K0.09%+25+4.0%Added
Congress Park Capital LLC650$345.0K0.17%+650New
Dynamic Wealth Strategies, LLC650$345.0K0.32%+650New
Perennial Investment Advisors, LLC650$345.4K0.06%+121+22.9%Added
Golden State Equity Partners651$345.5K0.08%+651New
WestHill Financial Advisors, Inc.652$346.1K0.09%−1−0.2%Reduced
Austin Private Wealth, LLC654$347.1K0.04%+49+8.1%Added
Town & Country Bank & Trust CO dba First Bankers Trust CO655$347.7K0.16%+170+35.1%Added
Sage Rhino Capital LLC658$349.3K0.09%−26−3.8%Reduced
Nations Financial Group Inc,658$349.3K0.03%−51−7.2%Reduced
Bulltick Wealth Management, LLC658$349.5K0.08%+2+0.3%Added
Cobblestone Capital Advisors LLC659$349.8K0.02%00.0%Unchanged
Cornerstone Wealth Management, LLC660$350.4K0.03%−44−6.3%Reduced
Chemung Canal Trust Co661$350.9K0.07%+122+22.6%Added
Cabot Wealth Management Inc663$351.9K0.05%+9+1.4%Added
Garrison Asset Management, LLC663$351.9K0.19%+663New
Slocum, Gordon & Co LLP664$352.4K0.31%00.0%Unchanged
Convergence Investment Partners, LLC671$356.0K0.19%−13−1.9%Reduced
Autumn Glory Partners, LLC660$357.7K0.20%00.0%Unchanged
Silverlake Wealth Management LLC674$357.9K0.20%−18−2.6%Reduced
Keystone Financial Group675$358.3K0.06%−68−9.2%Reduced
Fulton Breakefield Broenniman LLC676$358.6K0.03%−148−18.0%Reduced
DMG Group, LLC676$358.8K0.34%+84+14.2%Added
Smart Portfolios, LLC657$359.3K0.42%+657New
Capital Wealth Management, LLC677$359.3K0.18%+3+0.4%Added
True North Advisors, LLC685$363.5K0.09%−62−8.3%Reduced
Hallmark Capital Management Inc685$363.6K0.03%+142+26.2%Added
Hirtle Callaghan & Co LLC685$363.6K0.02%+685New
Founders Financial Alliance, LLC686$364.1K0.14%+129+23.2%Added
First Trust Investment Solutions L.P.687$364.7K0.08%+687New
First Command Advisory Services, Inc.689$365.7K0.00%+92+15.4%Added
Westmount Partners, LLC693$367.8K0.15%+10+1.5%Added
Red Lighthouse Investment Management, LLC694$368.4K0.15%−8−1.1%Reduced
National Philanthropic Trust694$368.4K0.01%+694New
Sheaff Brock Investment Advisors, LLC694$368.4K0.03%00.0%Unchanged
Sunflower Bank, N.A.695$368.9K0.08%+36+5.5%Added
Eldridge Investment Advisors, Inc.698$371.0K0.10%00.0%Unchanged
Wedgewood Investors Inc700$371.6K0.46%00.0%Unchanged
Studio Investment Management LLC701$372.1K0.09%−109−13.5%Reduced
Keebeck Alpha, LP703$373.1K0.29%+64+10.0%Added
Human Investing LLC704$373.6K0.08%00.0%Unchanged
Insight Advisors, LLC705$374.5K0.08%−272−27.8%Reduced
Turtle Creek Wealth Advisors, LLC708$375.8K0.11%+708New
KLR Investment Advisors, LLC708$376.0K0.27%−16−2.2%Reduced
McLean Asset Management Corp708$376.2K0.14%−60−7.8%Reduced
Delta Financial Group, Inc.711$378.0K0.12%−170−19.3%Reduced
Ellenbecker Investment Group712$378.0K0.09%00.0%Unchanged
Pinnacle Bancorp, Inc.714$379.0K0.12%−178−20.0%Reduced
Interchange Capital Partners, LLC715$380.4K0.29%−108−13.1%Reduced
Vise Technologies, Inc.718$381.1K0.08%+90+14.3%Added
Campbell & CO Investment Adviser LLC720$382.2K0.03%+720New
Cutter & CO Brokerage, Inc.721$382.9K0.11%−36−4.8%Reduced
Diamant Asset Management, Inc.725$384.8K0.29%00.0%Unchanged
Terry L. Blaker726$385.3K0.03%−2−0.3%Reduced
Garrison Point Advisors, LLC729$386.9K0.27%00.0%Unchanged
SYSTM Wealth Solutions LLC729$387.0K0.05%−507−41.0%Reduced
Bayesian Capital Management, LP730$387.5K0.04%−3,888−84.2%Reduced
Essex LLC731$388.1K0.10%+110+17.7%Added
Mitchell Sinkler & Starr732$388.5K0.07%+103+16.4%Added
Acima Private Wealth, LLC734$389.6K0.15%00.0%Unchanged
Wedge Capital Management L L P735$390.1K0.01%−5−0.7%Reduced
Evermay Wealth Management LLC736$390.8K0.07%−49−6.2%Reduced
Allen Investment Management LLC738$391.7K0.01%−16−2.1%Reduced
Richwood Investment Advisors, LLC740$392.8K0.37%00.0%Unchanged
Corundum Group, Inc.741$393.3K0.20%−30−3.9%Reduced
Round Rock Advisors, LLC741$393.3K0.10%+1+0.1%Added
Eagle Bay Advisors LLC744$395.0K0.25%−7−0.9%Reduced
Van Strum & Towne Inc.745$395.4K0.15%−20−2.6%Reduced
Capital Counsel LLC748$397.0K0.02%−55−6.8%Reduced
Pacific Sage Partners, LLC751$398.6K0.11%00.0%Unchanged
Cornerstone Advisory, LLC751$398.6K0.06%+43+6.1%Added
Significant Wealth Partners LLC754$400.2K0.29%+754New
Byrne Asset Management LLC753$400.3K0.31%−65−7.9%Reduced
Searle & Co.755$400.7K0.11%00.0%Unchanged
Clifford Swan Investment Counsel LLC755$400.9K0.02%+21+2.9%Added
Naples Global Advisors, LLC755$401.0K0.04%00.0%Unchanged
Concentric Capital Strategies, LP756$401.3K0.05%−201−21.0%Reduced
Provence Wealth Management Group758$402.3K0.22%+725+2,197.0%Added
Arden Trust Co759$402.9K0.06%−87−10.3%Reduced
Fulcrum Capital LLC760$403.4K0.10%00.0%Unchanged
Midland Wealth Advisors LLC761$403.9K0.03%+761New
Norway Savings Bank762$404.5K0.18%+15+2.0%Added
Clarkston Capital Partners, LLC766$406.6K0.01%00.0%Unchanged
Creegan & Nassoura Financial Group, LLC767$407.1K0.30%00.0%Unchanged
9258 Wealth Management, LLC771$409.2K0.07%+1+0.1%Added
Financial Advisory Service, Inc.772$409.7K0.04%+24+3.2%Added
Blue Fin Capital, Inc.774$410.8K0.11%00.0%Unchanged