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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 2024

Institutional positions in Thermo Fisher Scientific Inc. as of Mar 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
2,535
+72 vs. Q4 2023
Shares held
338.0M
−2.14M (−0.6%) vs. Q4 2023
Total value
$196.3B
+$15.8B (+8.8%) vs. Q4 2023
New holders
195
1,019 more added
Sold out
123
963 more reduced

33 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2024: 2,535 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 2024: $196.3B
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 2024

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2023.

Institutions holding TMO in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Delta Financial Group, Inc.711$413.0K0.12%00.0%Unchanged
Leisure Capital Management712$413.8K0.21%−98−12.1%Reduced
Ellenbecker Investment Group713$414.5K0.09%+1+0.1%Added
McLean Asset Management Corp706$416.1K0.14%−2−0.3%Reduced
Clarkston Capital Partners, LLC716$416.1K0.01%−50−6.5%Reduced
Westmount Partners, LLC716$416.1K0.15%+23+3.3%Added
FinTrust Capital Advisors, LLC718$417.3K0.08%−429−37.4%Reduced
Corundum Group, Inc.719$417.9K0.20%−22−3.0%Reduced
Naples Global Advisors, LLC721$419.4K0.04%−34−4.5%Reduced
Cutter & CO Brokerage, Inc.722$419.4K0.10%+1+0.1%Added
Acima Private Wealth, LLC722$419.6K0.15%−12−1.6%Reduced
Arden Trust Co723$420.2K0.06%−36−4.7%Reduced
University of Texas/Texas Am Investment Managment Co756$420.3K0.05%+378+100.0%Added
Keystone Financial Group726$422.0K0.06%+51+7.6%Added
Byrne Asset Management LLC728$423.1K0.29%−25−3.3%Reduced
Garrison Point Advisors, LLC729$423.7K0.27%00.0%Unchanged
Nations Financial Group Inc,729$423.8K0.04%+71+10.8%Added
Richwood Investment Advisors, LLC730$424.3K0.38%−10−1.4%Reduced
Turtle Creek Wealth Advisors, LLC731$424.9K0.10%+23+3.2%Added
Essex LLC731$425.0K0.10%00.0%Unchanged
SYSTM Wealth Solutions LLC732$425.5K0.05%+3+0.4%Added
Veracity Capital LLC737$428.3K0.17%+123+20.0%Added
Round Rock Advisors, LLC741$430.7K0.10%00.0%Unchanged
Interchange Capital Partners, LLC736$431.0K0.29%+21+2.9%Added
Wedge Capital Management L L P742$431.3K0.01%+7+1.0%Added
Van Strum & Towne Inc.745$433.0K0.16%00.0%Unchanged
Chicago Partners Investment Group LLC755$433.9K0.02%+297+64.8%Added
Financial Advisory Service, Inc.749$435.3K0.04%−23−3.0%Reduced
Maverick Capital LtdSuperinvestorMaverick Capital749$435.3K0.01%−772−50.8%Reduced
Silver Lake Advisory, LLC751$436.3K0.19%+751New
Pacific Sage Partners, LLC751$436.5K0.11%00.0%Unchanged
Midland Wealth Advisors LLC752$437.1K0.03%−9−1.2%Reduced
Integrated Investment Consultants, LLC752$437.1K0.12%+169+29.0%Added
Studio Investment Management LLC752$437.4K0.10%+51+7.3%Added
Searle & Co.755$438.8K0.11%00.0%Unchanged
West Family Investments, Inc.757$440.0K0.14%+349+85.5%Added
Gray Private Wealth, LLC757$440.0K0.29%+757New
Fulcrum Capital LLC760$441.7K0.10%00.0%Unchanged
US Asset Management LLC760$442.0K0.40%−328−30.1%Reduced
Norway Savings Bank762$442.9K0.18%00.0%Unchanged
Insight Advisors, LLC764$444.5K0.09%+59+8.4%Added
Gladius Capital Management LP766$445.2K0.44%+766New
Blue Fin Capital, Inc.767$445.8K0.10%−7−0.9%Reduced
Creegan & Nassoura Financial Group, LLC767$445.8K0.30%00.0%Unchanged
Oxbow Advisors, LLC768$446.4K0.06%−15−1.9%Reduced
Apeiron RIA LLC772$448.8K0.13%−6−0.8%Reduced
1776 Wealth LLC773$449.3K0.22%−2−0.3%Reduced
Vicus Capital776$450.7K0.04%+776New
China Universal Asset Management Co., Ltd.776$451.3K0.06%+776New
American State Bank (Iowa)778$452.2K0.30%−267−25.6%Reduced
L.M. Kohn & Company779$452.8K0.13%−71−8.4%Reduced
Advisory Alpha, LLC779$452.9K0.02%+340+77.4%Added
Retirement Planning Co of New England, Inc.780$453.3K0.25%−4−0.5%Reduced
Evermay Wealth Management LLC780$453.6K0.07%+44+6.0%Added
Moss Adams Wealth Advisors LLC780$453.7K0.07%+230+41.8%Added
Tandem Wealth Advisors LLC781$453.9K0.25%−14−1.8%Reduced
SNS Financial Group, LLC784$456.0K0.05%−119−13.2%Reduced
Farmers & Merchants Trust Co of Long Beach786$456.8K0.11%−158−16.7%Reduced
Trust Co of Toledo NA787$457.4K0.07%00.0%Unchanged
Walter & Keenan Financial Consulting Co787$457.4K0.15%+2+0.3%Added
9258 Wealth Management, LLC788$458.0K0.07%+17+2.2%Added
Vise Technologies, Inc.789$458.6K0.09%+71+9.9%Added
EnRich Financial Partners LLC790$459.2K0.17%−62−7.3%Reduced
Cypress Wealth Services, LLC790$459.2K0.11%+6+0.8%Added
Bullock Wealth Management Group795$459.3K0.31%+795New
Asahi Life Asset Management Co., Ltd.795$462.1K0.28%−80−9.1%Reduced
Evanson Asset Management, LLC795$462.1K0.04%00.0%Unchanged
Allegheny Financial Group LTD795$462.3K0.14%−106−11.8%Reduced
Kohmann Bosshard Financial Services, LLC799$464.4K0.06%00.0%Unchanged
McElhenny Sheffield Capital Management, LLC800$465.0K0.17%00.0%Unchanged
Monument Group Wealth Advisors, LLC800$465.0K0.34%00.0%Unchanged
Cornerstone Advisory, LLC804$467.3K0.07%+53+7.1%Added
Boston Partners806$468.5K0.00%−70−8.0%Reduced
Apexium Financial, LP806$468.8K0.04%−1,484−64.8%Reduced
First Trust Investment Solutions L.P.807$469.0K0.08%+120+17.5%Added
Ferguson Shapiro LLC808$469.7K0.22%00.0%Unchanged
Everpar Advisors LLC809$470.2K0.29%−131−13.9%Reduced
Lafayette Investments, Inc.813$472.5K0.11%−12−1.5%Reduced
Triumph Capital Management823$475.0K0.19%−150−15.4%Reduced
First Foundation Advisors818$475.4K0.02%−62−7.0%Reduced
ARK & TLK Investments, LLC818$475.4K0.19%00.0%Unchanged
Texas Capital Bank Wealth Management Services Inc818$475.4K0.05%+7+0.9%Added
Independent Solutions Wealth Management, LLC820$476.6K0.11%−49−5.6%Reduced
Caldwell Trust Co821$477.2K0.06%−16−1.9%Reduced
Plimoth Trust Co LLC822$477.8K0.13%+13+1.6%Added
Bridgefront Capital, LLC822$477.8K0.36%+336+69.1%Added
Blue Barn Wealth, LLC822$477.8K0.27%+379+85.6%Added
Amussen Hunsaker Associates LLC833$478.1K0.09%−276−24.9%Reduced
Catalina Capital Group, LLC824$478.9K0.20%+824New
Aspen Grove Capital, LLC825$479.8K0.14%+3+0.4%Added
KKM Financial LLC828$481.2K0.23%+5+0.6%Added
Hilltop National Bank838$487.1K0.17%+838New
Exencial Wealth Advisors, LLC843$489.7K0.02%−122−12.6%Reduced
Parcion Private Wealth LLC844$490.6K0.04%+25+3.1%Added
Pettyjohn, Wood & White, Inc846$491.7K0.10%−29−3.3%Reduced
Burney Co846$491.7K0.02%00.0%Unchanged
Atlas Capital Advisors LLC847$492.3K0.08%00.0%Unchanged
Jackson Hole Capital Partners, LLC847$492.3K0.11%00.0%Unchanged
Lane Generational LLC850$494.0K0.58%00.0%Unchanged
Affinity Wealth Management LLC853$495.6K0.09%−27−3.1%Reduced