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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, Q3 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Sep 30, 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
2,370
+7 vs. Q2 2023
Shares held
341.8M
−424.1K (−0.1%) vs. Q2 2023
Total value
$173.1B
−$3.26B (−1.8%) vs. Q2 2023
New holders
141
970 more added
Sold out
134
888 more reduced

29 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 2,370 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 heldQ3 2023: $173.1B
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, Q3 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2023.

Institutions holding TMO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Paragon Private Wealth Management, LLC460$232.8K0.19%−10−2.1%Reduced
Sustainable Insight Capital Management, LLC460$232.8K0.23%+460New
Trilogy Capital Inc.460$232.9K0.02%+16+3.6%Added
Van Hulzen Asset Management, LLC461$233.0K0.02%−575−55.5%Reduced
Dempze Nancy E461$233.3K0.21%−61−11.7%Reduced
Lifeworks Advisors, LLC463$234.4K0.09%−7−1.5%Reduced
White Pine Capital LLC463$234.4K0.09%+463New
Allred Capital Management, LLC464$234.9K0.12%−3−0.6%Reduced
Alesco Advisors LLC464$234.9K0.01%−2−0.4%Reduced
Cognios Beta Neutral Large Cap Fund, LP465$235.4K0.31%−797−63.2%Reduced
Beese Fulmer Investment Management, Inc.465$235.4K0.03%00.0%Unchanged
Reuter James Wealth Management, LLC465$235.4K0.18%+52+12.6%Added
Revolve Wealth Partners, LLC467$236.4K0.05%+46+10.9%Added
Patriot Financial Group Insurance Agency, LLC467$236.6K0.05%−227−32.7%Reduced
St Germain D J Co Inc468$236.9K0.01%00.0%Unchanged
Stanley-Laman Group, Ltd.470$237.9K0.04%+19+4.2%Added
Brooks, Moore & Associates, Inc.470$238.0K0.18%00.0%Unchanged
Quantum Financial Advisors, LLC472$238.8K0.07%−28−5.6%Reduced
VisionPoint Advisory Group, LLC473$239.4K0.10%00.0%Unchanged
XML Financial, LLC477$241.2K0.03%−110−18.7%Reduced
TCTC Holdings, LLC477$241.4K0.01%−48−9.1%Reduced
Pearl River Capital, LLC478$241.9K0.04%+478New
New Jersey Better Educational Savings Trust480$243.0K0.60%00.0%Unchanged
Carroll Investors, Inc485$244.0K0.22%+485New
EPG Wealth Management LLC483$244.4K0.07%−1,866−79.4%Reduced
Family Management Corp483$244.5K0.06%−166−25.6%Reduced
Symphony Financial, Ltd. Co.493$244.5K0.06%−419−45.9%Reduced
Town & Country Bank & Trust CO dba First Bankers Trust CO485$245.5K0.12%00.0%Unchanged
Meridian Wealth Partners, LLC485$245.5K0.05%−14−2.8%Reduced
Hudock, Inc.487$246.8K0.06%00.0%Unchanged
Integrated Investment Consultants, LLC490$248.0K0.09%−160−24.6%Reduced
Covey Capital Advisors, LLC490$248.0K0.35%00.0%Unchanged
Semus Wealth Partners LLC491$248.6K0.23%−3−0.6%Reduced
Apella Capital, LLC494$250.0K0.02%+1+0.2%Added
Kelly Financial Services LLC494$250.1K0.11%00.0%Unchanged
Onyx Bridge Wealth Group LLC496$250.9K0.06%+496New
Visionary Wealth Advisors496$251.1K0.02%−15−2.9%Reduced
Cipher Capital LP497$251.6K0.18%−3,341−87.1%Reduced
Formidable Asset Management, LLC499$252.6K0.06%00.0%Unchanged
One Charles Private Wealth Services, LLC499$252.7K0.15%−12−2.3%Reduced
LSV Asset Management500$253.0K0.00%−600−54.5%Reduced
Violich Capital Management, Inc.500$253.0K0.04%−10−2.0%Reduced
Gouws Capital LLC500$253.1K0.21%−300−37.5%Reduced
Bridgeway Capital Management, LLC500$253.1K0.01%−15−2.9%Reduced
Rhenman & Partners Asset Management AB500$253.1K0.03%00.0%Unchanged
Corundum Trust Company, INC500$253.1K0.76%00.0%Unchanged
LWM Advisory Services, LLC510$253.5K0.27%−6−1.2%Reduced
Bridgefront Capital, LLC504$255.1K0.18%−888−63.8%Reduced
Hartline Investment Corp505$255.6K0.05%00.0%Unchanged
Rosenberg Matthew Hamilton507$256.8K0.09%+45+9.7%Added
Stockman Wealth Management, Inc.510$258.1K0.06%+18+3.7%Added
Portland Global Advisors LLC511$259.0K0.04%−33−6.1%Reduced
Harvey Investment Co LLC511$259.0K0.03%00.0%Unchanged
Balboa Wealth Partners512$259.2K0.10%+18+3.6%Added
Logan Capital Management Inc515$260.7K0.01%−1−0.2%Reduced
Flynn Zito Capital Management, LLC517$261.7K0.18%00.0%Unchanged
Intrua Financial, LLC517$261.7K0.05%+4+0.8%Added
Blue Barn Wealth, LLC518$262.2K0.17%−2−0.4%Reduced
Atticus Wealth Management, LLC518$262.2K0.10%00.0%Unchanged
AtonRa Partners520$263.2K0.55%−12−2.3%Reduced
Jackson Square Partners, LLC520$263.2K0.01%+53+11.3%Added
Wall Street Access Asset Management, LLC521$263.7K0.14%+521New
Darwin Advisors, LLC521$263.9K0.07%−66−11.2%Reduced
M. Kulyk & Associates, LLC523$264.7K0.07%−53−9.2%Reduced
Villere St Denis J & Co LLC525$265.7K0.02%00.0%Unchanged
Trellis Advisors, LLC525$265.7K0.12%+27+5.4%Added
Perennial Investment Advisors, LLC529$268.0K0.05%−101−16.0%Reduced
Accurate Wealth Management, LLC553$268.2K0.08%+33+6.3%Added
Hillsdale Investment Management Inc.531$268.8K0.02%+163+44.3%Added
Oarsman Capital, Inc.531$268.8K0.11%+41+8.4%Added
Lester Murray Antman dba SimplyRich532$269.0K0.13%00.0%Unchanged
CoreCap Advisors, LLC532$269.3K0.02%+45+9.2%Added
Retirement Planning Co of New England, Inc.533$270.0K0.15%−101−15.9%Reduced
American National Bank539$272.8K0.05%+6+1.1%Added
Chemung Canal Trust Co539$272.8K0.06%+29+5.7%Added
Lazard Freres Gestion S.A.S.544$273.0K0.01%00.0%Unchanged
Crumly & Associates Inc.540$273.1K0.11%−383−41.5%Reduced
Hallmark Capital Management Inc543$274.9K0.02%+16+3.0%Added
Lesa Sroufe & Co546$276.0K0.30%00.0%Unchanged
West Paces Advisors Inc.546$276.4K0.09%−74−11.9%Reduced
Wisconsin Capital Management LLC546$276.4K0.18%+546New
Clifford Group, LLC548$277.4K0.30%−7−1.3%Reduced
Hexagon Capital Partners LLC549$277.9K0.07%−9−1.6%Reduced
Chicago Partners Investment Group LLC604$279.0K0.02%+61+11.2%Added
Charter Oak Capital Management, LLC555$280.7K0.04%−16−2.8%Reduced
Texas Capital Bancshares Inc555$280.9K0.16%+1+0.2%Added
Platform Technology Partners555$281.0K0.13%+555New
Hummer Financial Advisory Services Inc555$281.1K0.29%00.0%Unchanged
Founders Financial Alliance, LLC557$281.8K0.12%−75−11.9%Reduced
UMA Financial Services, Inc.570$282.8K0.07%+24+4.4%Added
Staley Capital Advisers Inc559$282.9K0.02%+559New
Private Portfolio Partners LLC560$283.5K0.07%+13+2.4%Added
L.M. Kohn & Company562$284.5K0.10%−75−11.8%Reduced
Sharkey, Howes & Javer563$285.0K0.05%00.0%Unchanged
River Street Advisors LLC564$285.5K0.27%+82+17.0%Added
Rodgers & Associates, LTD564$285.5K0.04%+564New
Koss-Olinger Consulting, LLC565$286.0K0.04%−10−1.7%Reduced
Planned Solutions, Inc.567$287.0K0.17%00.0%Unchanged
Sather Financial Group Inc567$287.0K0.02%+47+9.0%Added
Westbourne Investment Advisors, Inc.568$288.0K0.13%00.0%Unchanged