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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 2024

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 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
2,624
+95 vs. Q3 2024
Shares held
338.9M
+1.73M (+0.5%) vs. Q3 2024
Total value
$176.4B
−$30.9B (−14.9%) vs. Q3 2024
New holders
298
887 more added
Sold out
203
1,092 more reduced

50 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2024: 2,624 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,320 institutionsQ2 2022: 2,286 institutionsQ3 2022: 2,269 institutionsQ4 2022: 2,378 institutionsQ1 2023: 2,390 institutionsQ2 2023: 2,391 institutionsQ3 2023: 2,369 institutionsQ4 2023: 2,495 institutionsQ1 2024: 2,534 institutionsQ2 2024: 2,553 institutionsQ3 2024: 2,579 institutionsQ4 2024: 2,624 institutionsQ1 2025: 2,576 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,707 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ4 2024: $176.4B
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 20252,707$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,576$167.8B
Q4 20242,624$176.4B
Q3 20242,579$208.3B
Q2 20242,553$187.5B
Q1 20242,534$196.3B
Q4 20232,495$181.6B
Q3 20232,369$173.1B
Q2 20232,391$177.8B
Q1 20232,390$196.1B
Q4 20222,378$190.1B
Q3 20222,269$175.3B
Q2 20222,286$186.4B
Q1 20222,320$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2024.

Institutions holding TMO in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Marshall & Sullivan Inc8,784$4.57M2.23%+38+0.4%Added
Plato Investment Management Ltd8,730$4.56M0.34%+1,183+15.7%Added
First National Bank of Omaha8,758$4.56M0.30%−1,830−17.3%Reduced
D.A. Davidson & Co.8,740$4.55M0.04%−1,418−14.0%Reduced
Security National Bank of So Dak8,726$4.54M2.53%+73+0.8%Added
B&L Asset Management LLC8,703$4.53M2.87%+214+2.5%Added
Roberts Wealth Advisors, LLC8,204$4.52M1.37%+47+0.6%Added
Live Oak Private Wealth LLC8,695$4.52M0.76%+1,791+25.9%Added
Monograph Wealth Advisors, LLC8,656$4.51M0.60%+23+0.3%Added
GAM Holding AG8,625$4.49M0.33%−722−7.7%Reduced
Van Den Berg Management I, Inc8,588$4.47M1.29%+4,907+133.3%Added
Mirador Capital Partners LP8,549$4.45M0.81%+58+0.7%Added
Keel Point, LLC8,525$4.44M0.36%+272+3.3%Added
Tudor Investment Corp Et Al8,491$4.42M0.05%−15,816−65.1%Reduced
Lockheed Martin Investment Management Co8,390$4.36M0.17%−19,300−69.7%Reduced
Canada Post Corp Registered Pension Plan8,382$4.36M0.26%+8,382New
Mill Creek Capital Advisors, LLC8,340$4.34M0.10%−827−9.0%Reduced
Simmons Bank8,303$4.32M0.32%+79+1.0%Added
Wetherby Asset Management Inc8,277$4.31M0.21%−840−9.2%Reduced
Becker Capital Management Inc8,201$4.27M0.14%−125−1.5%Reduced
Ostrum Asset Management8,190$4.26M0.37%+1,285+18.6%Added
Entropy Technologies, LP8,166$4.25M0.44%−8,353−50.6%Reduced
Fulton Bank, N.A.8,161$4.25M0.16%+288+3.7%Added
Intech Investment Management LLC8,157$4.24M0.04%+4,740+138.7%Added
Fragasso Group Inc.8,149$4.24M0.32%−830−9.2%Reduced
Benson Investment Management Company, Inc.8,149$4.24M1.76%+53+0.7%Added
Canandaigua National Bank & Trust Co8,109$4.22M0.42%−274−3.3%Reduced
Charter Trust Co8,109$4.22M0.28%−92−1.1%Reduced
Arrow Financial Corp8,104$4.22M0.40%+8+0.1%Added
Paradigm Asset Management Co LLC8,100$4.21M1.15%+5,700+237.5%Added
Signaturefd, LLC8,084$4.21M0.08%−487−5.7%Reduced
Carret Asset Management, LLC8,058$4.19M0.46%+93+1.2%Added
Legal Advantage Investments, Inc.8,029$4.18M2.21%−125−1.5%Reduced
Nuance Investments, LLC8,010$4.17M0.17%+610+8.2%Added
Wealthspire Advisors, LLC8,007$4.17M0.04%−64−0.8%Reduced
Ally Financial Inc.8,000$4.16M0.51%+4,300+116.2%Added
First National Advisers, LLC7,953$4.14M0.67%−838−9.5%Reduced
ICICI Prudential Asset Management Co Ltd7,920$4.12M0.45%00.0%Unchanged
Clearstead Advisors, LLC7,915$4.12M0.06%−56−0.7%Reduced
Oversea-Chinese Banking CORP Ltd7,908$4.11M0.12%+2,576+48.3%Added
Suvretta Capital Management, LLC7,900$4.11M0.15%+640+8.8%Added
APG Asset Management US Inc.7,894$4.11M0.03%+7,894New
Prime Capital Investment Advisors, LLC7,891$4.11M0.06%−564−6.7%Reduced
Savant Capital, LLC7,825$4.07M0.03%+17+0.2%Added
Princeton Global Asset Management LLC7,796$4.06M0.76%−371−4.5%Reduced
Lindbrook Capital, LLC7,718$4.02M0.36%−91−1.2%Reduced
AlTi Global, Inc.7,527$4.01M0.10%+94+1.3%Added
Dana Investment Advisors, Inc.7,710$4.01M0.13%−125−1.6%Reduced
Peddock Capital Advisors, LLC7,683$4.00M0.96%−151−1.9%Reduced
Harbour Capital Advisors, LLC7,500$3.99M0.89%−21−0.3%Reduced
Horizon Investments, LLC7,669$3.99M0.11%+184+2.5%Added
Snowden Capital Advisors LLC7,652$3.98M0.12%−874−10.3%Reduced
Soltis Investment Advisors LLC7,626$3.97M0.37%+6,366+505.2%Added
AXS Investments LLC7,615$3.96M1.10%+1,818+31.4%Added
Hedeker Wealth, LLC7,534$3.92M0.98%+417+5.9%Added
IFP Advisors, Inc7,508$3.91M0.13%+1,178+18.6%Added
Prospera Financial Services Inc7,502$3.90M0.09%+2,953+64.9%Added
HCR Wealth Advisors7,499$3.90M0.49%+54+0.7%Added
Milestones Administradora de Recursos Ltda.7,465$3.88M1.97%00.0%Unchanged
Eagle Rock Investment Company, LLC7,463$3.88M0.65%+19+0.3%Added
Ballentine Partners, LLC7,456$3.88M0.07%−804−9.7%Reduced
Slow Capital, Inc.7,447$3.88M0.55%−73−1.0%Reduced
Fundamentun, LLC7,430$3.87M0.23%−306−4.0%Reduced
Ascent Group, LLC7,397$3.85M0.29%−699−8.6%Reduced
Belpointe Asset Management LLC6,253$3.85M0.23%−25−0.4%Reduced
Transcend Wealth Collective, LLC7,374$3.84M0.28%−291−3.8%Reduced
Vectors Research Management, LLC7,333$3.82M1.30%−479−6.1%Reduced
Long Road Investment Counsel, LLC7,321$3.81M1.55%−100−1.3%Reduced
Nelson Capital Management, LLC7,299$3.80M0.63%−353−4.6%Reduced
Birch Hill Investment Advisors LLC7,287$3.79M0.18%+15+0.2%Added
Nebula Research & Development LLC7,282$3.79M0.44%+2,415+49.6%Added
Chelsea Counsel Co7,272$3.79M1.95%−490−6.3%Reduced
US Financial Advisors, LLC7,271$3.78M1.16%−41−0.6%Reduced
WD Rutherford LLC7,266$3.78M1.79%−161−2.2%Reduced
Vestmark Advisory Solutions, Inc.7,256$3.77M0.13%−710−8.9%Reduced
Panagora Asset Management Inc7,234$3.76M0.02%−36,066−83.3%Reduced
Leelyn Smith, LLC7,208$3.75M0.67%+228+3.3%Added
BKD Wealth Advisors, LLC7,172$3.73M0.09%−237−3.2%Reduced
Alliance Wealth Advisors, LLC7,137$3.71M0.96%−271−3.7%Reduced
Peterson Wealth Services7,129$3.71M1.11%−125−1.7%Reduced
Petredis Investment Advisors LLC7,127$3.71M0.38%−168−2.3%Reduced
Regency Capital Management Inc.7,114$3.70M2.00%+7,114New
South Dakota Investment Council7,106$3.70M0.07%+5,025+241.5%Added
Wesleyan Assurance Society7,095$3.69M0.28%+6,800+2,305.1%Added
Meeder Advisory Services, Inc.7,084$3.69M0.23%−181−2.5%Reduced
Roundview Capital LLC7,063$3.67M0.26%+15+0.2%Added
Kornitzer Capital Management Inc7,027$3.66M0.07%−182−2.5%Reduced
GKV Capital Management Co., Inc.7,016$3.65M1.49%+7,016New
Kentucky Farm Bureau Mutual Insurance Co7,000$3.64M0.82%00.0%Unchanged
JB Capital LLC6,996$3.64M0.20%+2,462+54.3%Added
Fifth Third Wealth Advisors LLC6,964$3.62M0.20%+3,067+78.7%Added
Robertson Stephens Wealth Management, LLC6,954$3.62M0.13%−1,922−21.7%Reduced
Arlington Partners LLC6,958$3.62M1.41%+307+4.6%Added
Ratan Capital Management LP7,050$3.62M0.55%+1,550+28.2%Added
Norden Group LLC6,946$3.61M0.41%−640−8.4%Reduced
BancorpSouth Bank6,937$3.61M0.24%−92−1.3%Reduced
Beaton Management Co. Inc.6,923$3.60M1.85%00.0%Unchanged
Achmea Investment Management B.V.6,905$3.59M0.06%−1,157−14.4%Reduced
Adviser Investments LLC6,903$3.59M0.04%+233+3.5%Added
Hilltop Holdings Inc.6,898$3.59M0.23%−83−1.2%Reduced