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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
Addison Advisors LLC231$122.6K0.05%+48+26.2%Added
Deseret Mutual Benefit Administrators232$123.1K0.07%−43−15.6%Reduced
Versant Capital Management, Inc232$123.1K0.04%−4−1.7%Reduced
Gold Investment Management Ltd.233$123.7K0.05%+233New
General Partner, Inc.234$124.2K0.10%00.0%Unchanged
Rowland & Co Investment Counsel234$124.2K0.03%00.0%Unchanged
Blue Bell Private Wealth Management, LLC235$124.7K0.03%+16+7.3%Added
Financial Management Professionals, Inc.235$125.0K0.02%+2+0.9%Added
McIlrath & Eck, LLC237$125.8K0.02%−11−4.4%Reduced
Tower View Investment Management & Research LLC237$126.0K0.08%00.0%Unchanged
Liberty One Investment Management, LLC239$126.9K0.02%−1−0.4%Reduced
GPS Wealth Strategies Group, LLC244$129.6K0.02%00.0%Unchanged
TSFG, LLC249$132.0K0.04%+19+8.3%Added
Dakota Community Bank & Trust NA260$138.0K0.77%+19+7.9%Added
Hillsdale Investment Management Inc.261$138.5K0.01%−270−50.8%Reduced
GoalVest Advisory LLC269$142.8K0.06%+151+128.0%Added
WealthCollab, LLC270$143.3K0.11%+270New
Vestor Capital, LLC278$148.0K0.01%−11−3.8%Reduced
Baystate Wealth Management LLC287$152.5K0.01%−12−4.0%Reduced
J.Safra Asset Management Corp290$153.9K0.02%00.0%Unchanged
Sugarloaf Wealth Management, LLC294$156.1K0.04%+19+6.9%Added
Horrell Capital Management, Inc.300$159.0K0.05%00.0%Unchanged
Norwood Financial Corp300$159.2K0.24%00.0%Unchanged
Concord Wealth Partners302$160.3K0.03%−582−65.8%Reduced
JTC Employer Solutions Trusteee Ltd299$163.0K0.01%00.0%Unchanged
S.A. Mason LLC310$164.5K0.11%00.0%Unchanged
Planning Capital Management Corp311$165.1K0.13%+311New
TCTC Holdings, LLC315$167.2K0.01%−162−34.0%Reduced
Bangor Savings Bank315$167.2K0.02%−15−4.5%Reduced
Harbor Investment Advisory, LLC326$172.8K0.02%−1,036−76.1%Reduced
American National Bank326$173.0K0.03%−213−39.5%Reduced
Kelly Lawrence W & Associates Inc330$175.2K0.04%00.0%Unchanged
Goodman Advisory Group, LLC330$175.2K0.06%00.0%Unchanged
Garde Capital, Inc.340$180.0K0.01%+17+5.3%Added
AJOVista, LLC360$191.1K0.24%+360New
Carolinas Wealth Consulting LLC365$194.0K0.04%+85+30.4%Added
V-Square Quantitative Management LLC370$196.4K0.05%00.0%Unchanged
Bell Investment Advisors, Inc373$198.1K0.04%−26−6.5%Reduced
Revolve Wealth Partners, LLC378$200.4K0.04%−89−19.1%Reduced
University of Texas/Texas Am Investment Managment Co378$200.6K0.05%+30+8.6%Added
St Germain D J Co Inc379$201.2K0.01%−89−19.0%Reduced
BluePath Capital Management, LLC370$201.3K0.18%+51+16.0%Added
Angeles Investment Advisors, LLC380$201.7K0.01%+380New
East Coast Asset Management, LLC.380$201.7K0.08%+380New
Auxano Advisors, LLC381$202.2K0.07%+381New
Kuhn & Co Investment Counsel383$203.3K0.21%+383New
Thrive Capital Management, LLC385$204.4K0.11%+385New
Harmony Asset Management LLC386$204.7K0.09%+386New
Journey Advisory Group, LLC387$205.4K0.03%+387New
Pure Financial Advisors, Inc.388$205.9K0.01%−331−46.0%Reduced
TFC Financial Management388$205.9K0.04%−19−4.7%Reduced
Prevail Innovative Wealth Advisors, LLC389$206.5K0.10%+389New
West Michigan Advisors, LLC389$206.5K0.08%+389New
Y.D. More Investments Ltd391$207.4K0.04%+99+33.9%Added
Schaper Benz & Wise Investment Counsel Inc391$207.5K0.02%+391New
apricus wealth, LLC391$207.5K0.16%+391New
Bank of Stockton379$209.1K0.07%+379New
Arbor Trust Wealth Advisors, LLC394$209.3K0.12%+394New
Logan Capital Management Inc395$209.7K0.01%−120−23.3%Reduced
McAdam, LLC395$209.7K0.02%+395New
Patriot Financial Group Insurance Agency, LLC395$209.9K0.04%−72−15.4%Reduced
Forza Wealth Management, LLC400$212.3K0.12%−2,059−83.7%Reduced
Builder Investment Group Inc400$212.3K0.08%00.0%Unchanged
Paradigm Asset Management Co LLC400$212.3K0.06%00.0%Unchanged
Diker Management LLC400$212.3K0.18%00.0%Unchanged
Blume Capital Management, Inc.400$212.3K0.06%00.0%Unchanged
Register Financial Advisors LLC401$212.6K0.14%+190+90.0%Added
Old North State Wealth Management, LLC400$212.7K0.16%+400New
ML & R Wealth Management LLC402$213.4K0.05%−17−4.1%Reduced
LaSalle St. Investment Advisors, LLC403$213.9K0.14%+403New
Penobscot Wealth Management403$214.0K0.14%00.0%Unchanged
Invst, LLC383$214.6K0.03%+383New
Eudaimonia Partners, LLC405$215.0K0.06%−23−5.4%Reduced
West Family Investments, Inc.408$216.6K0.07%−7−1.7%Reduced
ProVise Management Group, LLC408$216.6K0.02%00.0%Unchanged
Heritage Financial Services, LLC410$217.6K0.04%00.0%Unchanged
Peak Financial Advisors LLC410$217.6K0.15%00.0%Unchanged
Seed Wealth Management, Inc.400$217.7K0.22%00.0%Unchanged
Hemington Wealth Management412$219.0K0.08%−30−6.8%Reduced
Somerset Trust Co413$219.2K0.10%+413New
Correct Capital Wealth Management413$219.4K0.06%+413New
BCK Partners, Inc.414$219.7K0.12%00.0%Unchanged
IFG Advisory, LLC414$220.0K0.02%+414New
Zullo Investment Group, Inc.417$221.4K0.11%+14+3.5%Added
Berkshire Bank418$221.9K0.06%−12−2.8%Reduced
InTrack Investment Management Inc418$222.0K0.17%−2,103−83.4%Reduced
KilterHowling LLC403$222.3K0.17%00.0%Unchanged
Orion Capital Management LLC419$222.4K0.13%−35−7.7%Reduced
MinichMacGregor Wealth Management, LLC421$223.3K0.06%+6+1.4%Added
Allred Capital Management, LLC421$223.5K0.10%−43−9.3%Reduced
CGC Financial Services, LLC421$223.5K0.10%+60+16.6%Added
TruWealth Advisors, LLC422$224.2K0.02%−707−62.6%Reduced
MN Wealth Advisors, LLC422$224.2K0.15%+422New
Sachetta, LLC423$224.5K0.11%+423New
Curated Wealth Partners LLC424$225.1K0.04%+9+2.2%Added
Avenue 1 Advisors, LLC424$225.1K0.10%−13−3.0%Reduced
Smith & Howard Wealth Management, LLC424$225.1K0.08%00.0%Unchanged
Pasadena Private Wealth, LLC425$225.6K0.06%−9−2.1%Reduced
Moran Wealth Management, LLC425$225.6K0.01%+425New
Greenwich Wealth Management LLC426$226.0K0.02%+13+3.1%Added