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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
Johnson Financial Group, Inc.1,748$1.04M0.05%−188−9.7%Reduced
SevenBridge Financial Group, LLC1,910$1.04M0.20%+959+100.8%Added
Altshuler Shaham Ltd2,000$1.04M0.04%00.0%Unchanged
Little House Capital LLC1,991$1.04M0.30%−230−10.4%Reduced
Cooper Financial Group1,988$1.03M0.12%+13+0.7%Added
Atlantic Trust, LLC1,983$1.03M0.22%+1,400+240.1%Added
Michael B. Yongue1,973$1.03M0.81%+12+0.6%Added
LCM Capital Management Inc1,968$1.02M0.58%+5+0.3%Added
Arbor Capital Management Inc1,789$1.02M1.00%−34−1.9%Reduced
Roberts Capital Advisors, LLC1,958$1.02M0.85%00.0%Unchanged
Wrapmanager Inc1,953$1.02M0.26%−828−29.8%Reduced
ISAM Funds (UK) Ltd1,948$1.01M0.75%+1,948New
Leo Wealth, LLC1,946$1.01M0.09%+29+1.5%Added
Beck Mack & Oliver LLC1,945$1.01M0.02%+604+45.0%Added
Sanibel Captiva Trust Company, Inc.1,935$1.01M0.03%+99+5.4%Added
Central Bank & Trust Co1,933$1.01M0.15%−53−2.7%Reduced
First National Bank of Mount Dora, Trust Investment Services1,933$1.01M0.24%−368−16.0%Reduced
One Capital Management, LLC1,928$1.00M0.03%−292−13.2%Reduced
Ballast Advisors LLC1,923$1.00M0.31%+182+10.5%Added
Legacy Capital Group California, Inc.1,899$987.9K0.30%+1,899New
Waterloo Capital, L.P.1,896$986.4K0.10%−382−16.8%Reduced
China Universal Asset Management Co., Ltd.1,891$984.3K0.09%+519+37.8%Added
Sig Brokerage, LP1,891$983.8K0.46%+1,891New
Quent Capital, LLC1,886$981.0K0.10%00.0%Unchanged
Advisor OS, LLC1,876$976.2K0.11%−1,083−36.6%Reduced
Argentarii, LLC1,875$975.4K0.49%+1,875New
ERn Financial, LLC1,873$974.6K0.15%+50+2.7%Added
Bahl & Gaynor Inc1,861$968.1K0.01%−25−1.3%Reduced
Ashton Thomas Securities, LLC1,846$965.5K0.27%+29+1.6%Added
Catalyst Financial Partners LLC1,850$962.4K0.18%−61−3.2%Reduced
International Assets Investment Management, LLC1,841$962.3K0.08%−1,414,575−99.9%Reduced
Zuckerman Investment Group, LLC1,616$959.5K0.09%−6−0.4%Reduced
CBOE Vest Financial, LLC1,839$956.7K0.02%+219+13.5%Added
Red Spruce Capital, LLC1,837$955.7K0.42%+311+20.4%Added
Segment Wealth Management, LLC1,829$951.5K0.06%−4,100−69.2%Reduced
Riverwater Partners LLC1,812$942.7K0.46%+91+5.3%Added
KC Investment Advisors, LLC1,812$942.5K0.37%+2+0.1%Added
Winthrop Capital Management, LLC1,804$936.0K0.25%+74+4.3%Added
J.W. Cole Advisors, Inc.1,793$932.6K0.04%+290+19.3%Added
Seelaus Asset Management LLC1,791$931.7K0.85%00.0%Unchanged
Bell Bank1,789$930.7K0.07%+63+3.7%Added
Premier Path Wealth Partners, LLC1,789$930.5K0.14%−84−4.5%Reduced
Pinnacle Wealth Planning Services, Inc.1,788$929.9K0.14%−729−29.0%Reduced
Rossby Financial, LCC1,769$920.3K0.58%+1,769New
Golden State Wealth Management, LLC1,767$919.3K0.14%+1,767New
Global Strategic Investment Solutions, LLC1,765$918.4K0.11%−76−4.1%Reduced
Drive Wealth Management, LLC1,749$910.1K0.22%−360−17.1%Reduced
Essex Savings Bank1,748$909.3K0.23%+45+2.6%Added
Foresight Group Ltd Liability Partnership1,750$907.5K0.87%+534+43.9%Added
SeaCrest Wealth Management, LLC1,743$906.9K0.10%+367+26.7%Added
Marino, Stram & Associates LLC1,739$904.9K0.20%−179−9.3%Reduced
Towarzystwo Funduszy Inwestycyjnych Pzu SA1,735$902.6K0.30%+15+0.9%Added
BCJ Capital Management, LLC1,734$902.1K0.07%+573+49.4%Added
Field & Main Bank1,723$896.3K0.32%−245−12.4%Reduced
Malaga Cove Capital, LLC1,722$895.8K0.35%+621+56.4%Added
U.S. Capital Wealth Advisors, LLC1,717$893.2K0.03%+26+1.5%Added
Sapient Capital LLC1,715$892.7K0.02%+453+35.9%Added
Fairbanks Capital Management, Inc.1,715$892.2K0.56%+1,715New
Seeds Investor LLC1,711$889.9K0.25%−290−14.5%Reduced
Sanders Morris Harris LLC1,708$888.6K0.13%+8+0.5%Added
Gryphon Financial Partners LLC1,701$885.1K0.13%−35−2.0%Reduced
Gsa Capital Partners LLP1,697$883.0K0.07%+680+66.9%Added
Nicolet Bankshares Inc1,697$882.8K0.21%−100−5.6%Reduced
Kingswood Wealth Advisors, LLC1,696$882.3K0.07%−3,471−67.2%Reduced
Prossimo Advisors, LLC1,692$880.0K0.64%−115−6.4%Reduced
Algebris (UK) Ltd1,747$877.8K0.22%+1,747New
Journey Strategic Wealth LLC1,686$876.9K0.03%−299−15.1%Reduced
Bailard, Inc.1,672$869.8K0.02%+48+3.0%Added
Optas, LLC1,672$869.8K0.19%−232−12.2%Reduced
Mitchell McLeod Pugh & Williams Inc1,669$868.3K0.18%+50+3.1%Added
Aspiriant, LLC1,668$867.7K0.03%+43+2.6%Added
University of Texas/Texas Am Investment Managment Co1,662$864.6K0.10%+1,284+339.7%Added
Renasant Bank1,659$863.1K0.56%+61+3.8%Added
Main Street Research LLC1,654$861.2K0.05%−64−3.7%Reduced
Stenger Family Office, LLC1,655$861.0K0.29%+1,655New
Meridian Wealth Advisors, LLC1,654$860.5K0.14%00.0%Unchanged
Legacy Edge Advisors, LLC1,654$858.2K0.14%+54+3.4%Added
Legacy Capital Wealth Partners, LLC1,642$854.4K0.21%−70−4.1%Reduced
Triangle Securities Wealth Management1,638$852.1K0.22%−43−2.6%Reduced
Calamos Wealth Management LLC1,637$851.6K0.04%−18,727−92.0%Reduced
Northern Oak Wealth Management Inc1,631$848.5K0.11%−55−3.3%Reduced
AlphaCore Capital LLC1,626$846.5K0.18%+1,276+364.6%Added
Relyea Zuckerberg Hanson LLC1,622$843.8K0.11%−6−0.4%Reduced
CNB Bank1,619$842.3K0.39%+124+8.3%Added
Mairs & Power Inc1,616$840.7K0.01%−49−2.9%Reduced
Jacobsen Capital Management1,612$838.6K0.36%+7+0.4%Added
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors1,608$836.6K0.12%−821−33.8%Reduced
One Wealth Capital Management, LLC1,606$835.5K0.42%+1,606New
Amica Retiree Medical Trust1,601$833.0K0.79%−140−8.0%Reduced
Galibier Capital Management Ltd.1,601$832.9K0.24%00.0%Unchanged
Freemont Management S.A.1,600$832.4K0.41%00.0%Unchanged
Thoroughbred Financial Services, LLC1,583$823.0K0.05%−701−30.7%Reduced
Wimmer Associates 1, LLC1,577$820.4K0.41%−10−0.6%Reduced
Kolinsky Wealth Management, LLC1,745$816.2K0.50%−148−7.8%Reduced
Elevated Capital Advisors, LLC1,562$812.7K0.22%+11+0.7%Added
Tompkins Financial Corp1,562$812.6K0.08%−5−0.3%Reduced
Chicago Trust Co NA1,560$811.6K0.14%−161−9.4%Reduced
Fiduciary Alliance LLC1,558$810.5K0.08%+1,558New
Element Pointe Advisors, LLC1,557$810.0K0.19%00.0%Unchanged
Fortis Advisors, LLC1,557$810.0K0.53%+17+1.1%Added