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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
1776 Wealth LLC775$411.4K0.20%00.0%Unchanged
Zimmermann Investment Management & Planning LLC777$412.4K0.17%−132−14.5%Reduced
Apeiron RIA LLC778$412.8K0.13%+107+15.9%Added
Schnieders Capital Management LLC779$413.5K0.09%00.0%Unchanged
Diversified, LLC782$415.1K0.09%+32+4.3%Added
Oxbow Advisors, LLC783$415.6K0.06%00.0%Unchanged
Cypress Wealth Services, LLC784$416.1K0.10%00.0%Unchanged
Callan Family Office, LLC784$416.1K0.10%+97+14.1%Added
Retirement Planning Co of New England, Inc.784$416.3K0.19%+251+47.1%Added
Walter & Keenan Financial Consulting Co785$416.7K0.15%−9−1.1%Reduced
Menard Financial Group LLC785$416.7K0.52%00.0%Unchanged
Trust Co of Toledo NA787$417.7K0.07%−16−2.0%Reduced
Madden Securities Corp787$417.7K0.22%00.0%Unchanged
Summa Corp.787$417.7K0.29%+787New
Aspen Grove Capital, LLC822$421.2K0.13%−166−16.8%Reduced
Arete Wealth Advisors, LLC794$421.6K0.03%+175+28.3%Added
Evanson Asset Management, LLC795$422.0K0.04%00.0%Unchanged
Tandem Wealth Advisors LLC795$422.0K0.24%00.0%Unchanged
Westwood Holdings Group Inc.796$423.0K0.00%00.0%Unchanged
Kohmann Bosshard Financial Services, LLC799$424.1K0.06%00.0%Unchanged
Annis Gardner Whiting Capital Advisors, LLC799$424.4K0.19%−20−2.4%Reduced
McElhenny Sheffield Capital Management, LLC800$424.6K0.17%00.0%Unchanged
New World Advisors LLC800$424.6K0.13%+13+1.7%Added
Monument Group Wealth Advisors, LLC800$424.6K0.36%+800New
Simon Quick Advisors, LLC803$426.2K0.04%−16−2.0%Reduced
Opal Wealth Advisors, LLC804$426.8K0.17%+43+5.7%Added
Camden Capital, LLC808$428.9K0.04%+118+17.1%Added
Ferguson Shapiro LLC808$428.9K0.21%00.0%Unchanged
Plimoth Trust Co LLC809$429.4K0.12%−20−2.4%Reduced
Leisure Capital Management810$429.9K0.23%00.0%Unchanged
Ronald Blue Trust, Inc.851$430.0K0.01%+48+6.0%Added
Texas Capital Bank Wealth Management Services Inc811$430.5K0.05%−99−10.9%Reduced
Green Square Capital Advisors LLC816$433.1K0.06%−11−1.3%Reduced
Aveo Capital Partners, LLC816$433.1K0.05%+72+9.7%Added
ARK & TLK Investments, LLC818$434.2K0.17%+818New
Parcion Private Wealth LLC819$434.7K0.04%+32+4.1%Added
Fortitude Advisory Group L.L.C.823$436.8K0.27%−219−21.0%Reduced
KKM Financial LLC823$436.8K0.28%+823New
Lafayette Investments, Inc.825$437.9K0.11%00.0%Unchanged
Prentice Wealth Management LLC825$437.9K0.17%+16+2.0%Added
Almanack Investment Partners, LLC.827$439.0K0.08%−15−1.8%Reduced
Wolverine Asset Management LLC829$440.0K0.01%−5,057−85.9%Reduced
New Republic Capital, LLC829$440.2K0.31%+143+20.8%Added
GYL Financial Synergies, LLC831$441.1K0.04%−7−0.8%Reduced
Accredited Investors Inc.836$443.7K0.03%00.0%Unchanged
PBMares Wealth Management LLC836$443.8K0.13%00.0%Unchanged
Caldwell Trust Co837$444.3K0.06%−91−9.8%Reduced
FirstPurpose Wealth LLC839$445.3K0.17%+31+3.8%Added
Alta Wealth Advisors LLC839$445.5K0.25%−34−3.9%Reduced
Burney Co846$449.0K0.02%−61−6.7%Reduced
Atlas Capital Advisors LLC847$449.6K0.07%−50−5.6%Reduced
Jackson Hole Capital Partners, LLC847$449.6K0.11%00.0%Unchanged
Excalibur Management Corp848$450.4K0.21%−68−7.4%Reduced
Lane Generational LLC850$451.2K0.56%00.0%Unchanged
L.M. Kohn & Company850$451.2K0.14%+288+51.2%Added
EnRich Financial Partners LLC852$452.2K0.19%+852New
Monument Capital Management853$452.6K0.15%+50+6.2%Added
Criterion Capital Advisors, LLC854$453.3K0.33%+854New
Alhambra Investment Partners LLC854$453.3K0.27%00.0%Unchanged
Spectrum Wealth Counsel, LLC855$453.8K0.06%+855New
SOA Wealth Advisors, LLC.855$453.9K0.10%−149−14.8%Reduced
CIC Wealth, LLC855$453.9K0.14%−4−0.5%Reduced
Signature Wealth Management Partners, LLC864$459.0K0.40%−1−0.1%Reduced
LWM Advisory Services, LLC865$459.1K0.40%+355+69.6%Added
Steele Capital Management, Inc.865$459.1K0.03%+865New
Horst & Graben Wealth Management LLC869$461.2K0.10%+1+0.1%Added
Independent Solutions Wealth Management, LLC869$461.3K0.12%+28+3.3%Added
Oarsman Capital, Inc.869$461.3K0.12%+338+63.7%Added
Kaizen Financial Strategies870$461.6K0.35%−199−18.6%Reduced
Sargent Investment Group, LLC871$462.3K0.10%+201+30.0%Added
Spinnaker Trust875$464.4K0.03%−50−5.4%Reduced
Asahi Life Asset Management Co., Ltd.875$464.4K0.26%+570+186.9%Added
Pettyjohn, Wood & White, Inc875$464.4K0.10%−111−11.3%Reduced
Boston Partners876$465.0K0.00%−948−52.0%Reduced
First Foundation Advisors880$467.1K0.02%−1,225−58.2%Reduced
Affinity Wealth Management LLC880$467.2K0.10%00.0%Unchanged
Etesian Wealth Advisors, Inc.878$467.9K0.28%−25−2.8%Reduced
Parkside Financial Bank & Trust885$469.8K0.09%−122−12.1%Reduced
Romano Brothers and Company887$470.8K0.07%−71−7.4%Reduced
Jaffetilchin Investment Partners, LLC888$471.4K0.05%+2+0.2%Added
Eagle Ridge Investment Management897$476.1K0.05%−309−25.6%Reduced
One Capital Management, LLC898$476.6K0.02%−45−4.8%Reduced
Buckingham Strategic Partners898$476.8K0.02%−1−0.1%Reduced
Allegheny Financial Group LTD901$478.4K0.15%+1+0.1%Added
SNS Financial Group, LLC903$479.6K0.06%−15−1.6%Reduced
Hara Capital LLC910$483.0K0.34%+910New
ICW Investment Advisors LLC912$484.2K0.24%+44+5.1%Added
ORG Partners LLC914$485.1K0.08%−68−6.9%Reduced
Hanson & Doremus Investment Management916$486.0K0.09%00.0%Unchanged
MJP Associates Inc916$486.4K0.13%−410−30.9%Reduced
Navellier & Associates Inc920$488.3K0.07%00.0%Unchanged
Epic Trust Investment Advisors, LLC928$492.6K0.66%+223+31.6%Added
Intellectus Partners, LLC932$495.1K0.14%−13−1.4%Reduced
Arkadios Wealth Advisors933$495.2K0.04%+37+4.1%Added
Morton Capital Management LLC937$497.2K0.15%+14+1.5%Added
Dynamic Technology Lab Private Ltd939$498.0K0.05%−2,925−75.7%Reduced
Everpar Advisors LLC940$498.9K0.23%+940New
Tanager Wealth Management LLP941$499.9K0.09%−251−21.1%Reduced
Quotient Wealth Partners, LLC943$500.5K0.02%+943New
Farmers & Merchants Trust Co of Long Beach944$501.1K0.13%+165+21.2%Added