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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, Q1 2025

Institutional positions in Thermo Fisher Scientific Inc. as of Mar 31, 2025. 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
2,577
−9 vs. Q4 2024
Shares held
338.0M
+1.75M (+0.5%) vs. Q4 2024
Total value
$167.8B
−$7.18B (−4.1%) vs. Q4 2024
New holders
152
1,043 more added
Sold out
161
1,004 more reduced

39 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 2,577 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 heldQ1 2025: $167.8B
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 20252,708$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, Q1 2025

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2024.

Institutions holding TMO in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Capital Wealth Management, LLC594$295.6K0.12%00.0%Unchanged
Fullcircle Wealth LLC702$295.8K0.12%+17+2.5%Added
MN Wealth Advisors, LLC594$295.9K0.17%+154+35.0%Added
Lantz Financial LLC597$297.1K0.08%+4+0.7%Added
Accurate Wealth Management, LLC683$298.0K0.06%−25−3.5%Reduced
Raub Brock Capital Management LP600$298.6K0.07%00.0%Unchanged
Diamant Asset Management, Inc.600$298.6K0.23%00.0%Unchanged
Montis Financial, LLC600$298.6K0.09%00.0%Unchanged
Whipplewood Advisors, LLC558$298.6K0.18%−23−4.0%Reduced
White Pine Capital LLC602$299.6K0.10%+80+15.3%Added
TCI Wealth Advisors, Inc.603$300.1K0.02%−304−33.5%Reduced
Putney Financial Group LLC604$300.6K0.32%−39−6.1%Reduced
Weatherly Asset Management L. P.606$301.6K0.03%00.0%Unchanged
Kaizen Financial Strategies607$302.0K0.17%+4+0.7%Added
Dynamic Wealth Strategies, LLC607$302.0K0.25%−9−1.5%Reduced
Hummer Financial Advisory Services Inc607$302.3K0.25%+2+0.3%Added
Texas Yale Capital Corp.610$303.5K0.01%+80+15.1%Added
Patron Partners Advisors, LLC610$303.5K0.16%+3+0.5%Added
MBB Public Markets I LLC611$304.0K0.04%+611New
Madden Securities Corp612$304.5K0.12%00.0%Unchanged
Byrne Asset Management LLC613$305.0K0.23%−30−4.7%Reduced
Peregrine Asset Advisers, Inc.613$305.0K0.11%−82−11.8%Reduced
ORG Partners LLC634$307.7K0.08%−122−16.1%Reduced
Traveka Wealth, LLC619$308.1K0.17%+47+8.2%Added
Almanack Investment Partners, LLC.622$309.5K0.06%−32−4.9%Reduced
Mitchell Sinkler & Starr622$309.5K0.09%00.0%Unchanged
Patten & Patten Inc622$309.5K0.02%+30+5.1%Added
Cable Hill Partners, LLC722$309.7K0.03%−566−43.9%Reduced
Perbak Capital Partners LLP623$310.0K0.23%−2,176−77.7%Reduced
Lion Street Advisors, LLC624$310.5K0.10%+127+25.6%Added
Sax Wealth Advisors, LLC625$310.9K0.02%+33+5.6%Added
TFB Advisors LLC627$312.0K0.09%+4+0.6%Added
Alteri Wealth LLC627$312.0K0.14%−62−9.0%Reduced
Gray Private Wealth, LLC637$317.0K0.19%00.0%Unchanged
Tandem Wealth Advisors LLC637$317.0K0.17%+5+0.8%Added
Cypress Advisory Group LLC637$317.0K0.29%+150+30.8%Added
Arbor Investment Advisors, LLC637$317.0K0.04%+1+0.2%Added
Cabot Wealth Management Inc638$317.5K0.04%00.0%Unchanged
Insight Inv LLC638$317.5K0.22%00.0%Unchanged
Wellspring Financial Advisors, LLC639$318.0K0.04%+4+0.6%Added
Darden Wealth Group Inc640$318.5K0.25%00.0%Unchanged
Retirement Planning Group640$318.5K0.01%+188+41.6%Added
Waldron Private Wealth LLC640$318.7K0.02%−2,604−80.3%Reduced
Security Financial Services, INC.641$319.0K0.06%+104+19.4%Added
TBH Global Asset Management, LLC644$320.5K0.06%+33+5.4%Added
Evermay Wealth Management LLC645$321.1K0.04%−15−2.3%Reduced
Capula Management Ltd646$321.4K0.00%+553+594.6%Added
SNS Financial Group, LLC646$321.7K0.03%−47−6.8%Reduced
Novem Group647$322.1K0.05%+78+13.7%Added
Independent Solutions Wealth Management, LLC649$322.9K0.07%−34−5.0%Reduced
Old North State Wealth Management, LLC648$323.0K0.18%+120+22.7%Added
Garrison Point Advisors, LLC654$325.4K0.16%−30−4.4%Reduced
Flagship Wealth Advisors, LLC656$326.4K0.14%00.0%Unchanged
WestHill Financial Advisors, Inc.657$326.9K0.07%00.0%Unchanged
Atala Financial Inc658$327.4K0.25%00.0%Unchanged
Drum Hill Capital, LLC658$327.4K0.38%+8+1.2%Added
Human Investing LLC659$327.9K0.06%00.0%Unchanged
Autumn Glory Partners, LLC660$328.4K0.17%00.0%Unchanged
Brighton Securities Corp.661$328.8K0.16%−11−1.6%Reduced
Cypress Wealth Services, LLC661$329.0K0.07%−95−12.6%Reduced
Koss-Olinger Consulting, LLC662$329.0K0.03%+662New
First Command Advisory Services, Inc.666$331.4K0.00%−3−0.4%Reduced
Riverbend Wealth Management, LLC667$331.8K0.30%+68+11.4%Added
Wealth Dimensions Group, Ltd.667$331.9K0.08%00.0%Unchanged
Northstar Group, Inc.668$332.4K0.05%+65+10.8%Added
Bay Capital Advisors, LLC668$332.4K0.28%+2+0.3%Added
Redwood Investment Management, LLC669$333.0K0.04%+669New
Howard Financial Services, Ltd.671$334.0K0.05%−95−12.4%Reduced
Essex LLC672$334.6K0.07%−50−6.9%Reduced
GK Wealth Management LLC673$334.7K0.42%−155−18.7%Reduced
South Plains Financial, Inc.675$335.9K0.26%+182+36.9%Added
Clarkston Capital Partners, LLC675$335.9K0.01%00.0%Unchanged
True North Advisors, LLC675$335.9K0.06%+51+8.2%Added
Bulltick Wealth Management, LLC675$336.2K0.09%−35−4.9%Reduced
1620 Investment Advisors, Inc.676$336.4K0.26%+5+0.7%Added
L.M. Kohn & Company678$337.4K0.09%−26−3.7%Reduced
Pension & Wealth Management Advisors, Inc.678$338.1K0.13%+26+4.0%Added
Petrus Trust Company, LTA682$339.4K0.03%+139+25.6%Added
Asahi Life Asset Management Co., Ltd.682$339.4K0.22%+682New
Drive Wealth Management, LLC682$339.6K0.08%−1,067−61.0%Reduced
Sage Rhino Capital LLC683$339.9K0.08%−4−0.6%Reduced
Eagle Capital Management LLC683$339.9K0.00%00.0%Unchanged
Consolidated Portfolio Review Corp683$339.9K0.05%+57+9.1%Added
Heritage Wealth Management, Inc.684$340.4K0.12%+65+10.5%Added
Severin Investments, LLC684$340.4K0.34%−1−0.1%Reduced
Searle & Co.685$340.9K0.10%00.0%Unchanged
MBL Wealth, LLC686$341.4K0.03%+28+4.3%Added
Studio Investment Management LLC689$343.2K0.07%−47−6.4%Reduced
PBMares Wealth Management LLC691$343.7K0.07%−149−17.7%Reduced
Readystate Asset Management LP691$343.8K0.02%−1,515−68.7%Reduced
US Asset Management LLC694$345.0K0.33%−5−0.7%Reduced
Founders Financial Alliance, LLC694$345.5K0.08%+213+44.3%Added
Pinnacle Wealth Management Advisory Group, LLC695$345.8K0.03%−133−16.1%Reduced
Ameriflex Group, Inc.695$345.9K0.14%+637+1,098.3%Added
Systematic Alpha Investments, LLC696$346.3K0.01%00.0%Unchanged
Allen Investment Management LLC698$347.3K0.00%00.0%Unchanged
Community Financial Services Group, LLC698$347.3K0.08%−159−18.6%Reduced
Wedgewood Investors Inc700$348.3K0.41%00.0%Unchanged
XY Capital Ltd703$349.8K0.23%+703New
First National Bank of Mount Dora, Trust Investment Services704$350.3K0.09%−1,229−63.6%Reduced