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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
Mine & Arao Wealth Creation & Management, LLC.414$206.2K0.10%00.0%Unchanged
Omnia Family Wealth, LLC417$207.6K0.09%+417New
Penserra Capital Management LLC420$208.0K0.00%−996−70.3%Reduced
Intergy Private Wealth, LLC419$208.5K0.08%+23+5.8%Added
Kennedy Investment Group419$208.6K0.10%−14−3.2%Reduced
Smith & Howard Wealth Management, LLC419$208.6K0.06%00.0%Unchanged
Sierra Summit Advisors LLC420$209.0K0.05%−8,985−95.5%Reduced
KLCM Advisors, Inc.420$209.0K0.02%00.0%Unchanged
Shepherd Financial Partners LLC421$209.5K0.02%+30+7.7%Added
Moseley Investment Management Inc421$209.6K0.08%+8+1.9%Added
IFG Advisory, LLC424$210.9K0.01%+5+1.2%Added
Perkins Coie Trust Co425$211.5K0.05%+300+240.0%Added
Willner & Heller, LLC426$211.9K0.20%−5−1.2%Reduced
Avenue 1 Advisors, LLC426$212.0K0.08%00.0%Unchanged
Atlas Wealth Partners, LLC425$212.0K0.26%00.0%Unchanged
Pasadena Private Wealth, LLC427$212.5K0.04%00.0%Unchanged
Kohmann Bosshard Financial Services, LLC428$213.0K0.03%−101−19.1%Reduced
CFO4Life Group, LLC429$213.5K0.04%−2−0.5%Reduced
Meridian Wealth Partners, LLC430$214.0K0.03%−12−2.7%Reduced
Lake Street Financial LLC431$214.5K0.03%−34−7.3%Reduced
Correct Capital Wealth Management432$215.0K0.04%−205−32.2%Reduced
PUREfi Wealth, LLC432$215.0K0.22%+42+10.8%Added
Evanson Asset Management, LLC435$216.5K0.02%−360−45.3%Reduced
Veracity Capital LLC436$216.8K0.09%+436New
Roman Butler Fullerton & Co492$216.9K0.08%+1+0.2%Added
Signet Financial Management, LLC436$217.0K0.03%+17+4.1%Added
Sachetta, LLC436$217.0K0.09%−11−2.5%Reduced
Willis Johnson & Associates, Inc.437$217.7K0.02%−2−0.5%Reduced
Watts Gwilliam & Co., LLC439$218.4K0.05%+439New
Foster Victor Wealth Advisors, LLC503$220.4K0.02%00.0%Unchanged
Alpha Zero LLC443$220.4K0.17%−12−2.6%Reduced
Perissos Private Wealth Management, LLC443$220.4K0.20%−3−0.7%Reduced
Donaldson Capital Management, LLC443$220.5K0.01%−272−38.0%Reduced
Zhang Financial LLC444$220.9K0.01%+18+4.2%Added
Brooks, Moore & Associates, Inc.445$221.4K0.12%−25−5.3%Reduced
Channel Wealth LLC445$221.4K0.07%+10+2.3%Added
Embree Financial Group446$221.8K0.04%+446New
J.Safra Asset Management Corp446$221.9K0.02%+153+52.2%Added
Darwin Advisors, LLC426$222.1K0.07%00.0%Unchanged
Charles Schwab Trust Co448$222.9K0.02%−108−19.4%Reduced
Oak Harbor Wealth Partners, LLC450$223.9K0.06%00.0%Unchanged
Canvas Wealth Advisors, LLC516$224.3K0.06%−388−42.9%Reduced
Lifeworks Advisors, LLC452$224.9K0.04%+452New
WMG Financial Advisors, LLC452$224.9K0.10%+2+0.4%Added
Semus Wealth Partners LLC452$225.0K0.16%−19−4.0%Reduced
Hallmark Capital Management Inc454$225.9K0.02%00.0%Unchanged
Blackhawk Capital Partners LLC.454$225.9K0.12%+454New
Insight Advisors, LLC454$226.3K0.04%−116−20.4%Reduced
Midland Wealth Advisors LLC455$226.4K0.01%−31−6.4%Reduced
SRN Advisors, LLC455$226.4K0.25%00.0%Unchanged
Global Assets Advisory, LLC504$227.8K0.04%+504New
Petros Family Wealth, LLC459$228.4K0.25%+36+8.5%Added
Caitong International Asset Management Co., Ltd459$228.4K0.17%+459New
Financial Perspectives, Inc459$228.6K0.08%00.0%Unchanged
Silver Oak Securities, Inc459$229.7K0.02%−18−3.8%Reduced
Gemmer Asset Management LLC464$230.9K0.02%00.0%Unchanged
Penobscot Wealth Management465$231.4K0.10%+37+8.6%Added
Portland Global Advisors LLC466$231.9K0.03%+61+15.1%Added
Stewardship Advisors, LLC467$232.4K0.06%+32+7.4%Added
PharVision Advisers, LLC467$232.4K0.32%+46+10.9%Added
Good Life Advisors, LLC468$232.7K0.02%+10+2.2%Added
Asset Allocation & Management Company, LLC468$233.0K0.12%00.0%Unchanged
Paragon Private Wealth Management, LLC469$233.4K0.11%+14+3.1%Added
Financial Partners Group, Inc471$234.2K0.04%+60+14.6%Added
Hohimer Wealth Management, LLC471$234.4K0.05%00.0%Unchanged
Nicholson Meyer Capital Management, Inc.471$234.4K0.22%+471New
Quantum Financial Advisors, LLC472$234.8K0.03%00.0%Unchanged
Beese Fulmer Investment Management, Inc.472$234.9K0.02%+6+1.3%Added
Fulton Breakefield Broenniman LLC474$235.6K0.02%−11−2.3%Reduced
LongView Wealth Management476$236.8K0.07%−29−5.7%Reduced
Stage Harbor Financial, LLC476$236.9K0.20%−53−10.0%Reduced
Revolve Wealth Partners, LLC477$237.1K0.03%−14−2.9%Reduced
Colorado Capital Management, Inc.479$238.0K0.11%−8−1.6%Reduced
Avantra Family Wealth, Inc.479$238.3K0.23%−154−24.3%Reduced
Fedenia Advisers LLC481$239.3K0.16%−473−49.6%Reduced
Octavia Wealth Advisors, LLC481$239.6K0.03%+48+11.1%Added
Fielder Capital Group LLC482$239.9K0.07%+27+5.9%Added
Horan Securities, Inc.486$241.8K0.09%−97−16.6%Reduced
Kelly Financial Services LLC488$242.8K0.08%00.0%Unchanged
New Covenant Trust Company, N.A.486$243.1K0.26%−10−2.0%Reduced
Rainier Family Wealth Inc489$243.3K0.29%−18−3.6%Reduced
Principal Street Partners, LLC489$243.3K0.05%+489New
West Paces Advisors Inc.490$243.8K0.06%00.0%Unchanged
Covey Capital Advisors, LLC490$243.8K0.28%+490New
Formidable Asset Management, LLC491$244.4K0.04%−48−8.9%Reduced
Hudock, Inc.491$244.6K0.04%+4+0.8%Added
Evernest Financial Advisors, LLC492$244.8K0.09%−29−5.6%Reduced
Harbour Investment Management LLC492$245.0K0.11%00.0%Unchanged
United Advisor Group, LLC494$245.8K0.05%−139−22.0%Reduced
Aegis Wealth Management LLC494$245.9K0.14%+494New
Baron Silver Stevens Financial Advisors, LLC495$246.1K0.04%00.0%Unchanged
NCM Capital Management, LLC495$246.3K0.11%00.0%Unchanged
Olistico Wealth, LLC495$246.3K0.15%00.0%Unchanged
Lester Murray Antman dba SimplyRich497$247.0K0.07%00.0%Unchanged
LRI Investments, LLC498$247.7K0.02%−22−4.2%Reduced
McLean Asset Management Corp591$247.9K0.08%−18−3.0%Reduced
Wealth Group, Ltd.498$248.0K0.16%−198−28.4%Reduced
Kelly Lawrence W & Associates Inc500$248.8K0.06%00.0%Unchanged
Corundum Trust Company, INC500$248.8K0.72%00.0%Unchanged
Belmont Capital, LLC500$248.8K0.04%+500New