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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
2,369
+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
969 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: 2,369 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 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 20252,707$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, 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
Ipswich Investment Management Co., Inc.6,649$3.37M0.92%−91−1.4%Reduced
EagleClaw Capital Managment, LLC6,654$3.37M0.76%−150−2.2%Reduced
Robertson Stephens Wealth Management, LLC6,704$3.39M0.23%+2,130+46.6%Added
Merit Financial Group, LLC6,714$3.40M0.11%+310+4.8%Added
Coldstream Capital Management Inc6,751$3.42M0.11%−235−3.4%Reduced
Lincoln National Corp6,802$3.44M0.07%−9−0.1%Reduced
James Investment Research Inc6,827$3.46M0.46%−2,876−29.6%Reduced
American Trust6,872$3.48M0.27%+168+2.5%Added
Stock Yards Bank & Trust Co6,923$3.50M0.14%+652+10.4%Added
Smithbridge Asset Management Inc6,960$3.52M0.87%−498−6.7%Reduced
Citizens Business Bank6,972$3.53M0.83%−237−3.3%Reduced
Ellerson Group Inc6,973$3.53M3.29%+4+0.1%Added
Kentucky Farm Bureau Mutual Insurance Co7,000$3.54M1.02%00.0%Unchanged
Harbert Fund Advisors, Inc.7,000$3.54M2.53%+2,000+40.0%Added
Beaton Management Co. Inc.7,031$3.56M2.31%−309−4.2%Reduced
Quest Investment Management LLC7,043$3.56M0.50%+801+12.8%Added
Keel Point, LLC7,052$3.57M0.49%−123−1.7%Reduced
Bellecapital International Ltd.7,096$3.59M0.90%+168+2.4%Added
Connable Office Inc7,102$3.59M0.49%−1,222−14.7%Reduced
Petredis Investment Advisors LLC7,139$3.61M0.51%+12+0.2%Added
Sectoral Asset Management Inc7,165$3.63M0.71%00.0%Unchanged
McDonald Partners LLC7,171$3.63M1.18%−125−1.7%Reduced
Annex Advisory Services, LLC7,178$3.63M0.22%+396+5.8%Added
HB Wealth Management, LLC7,237$3.66M0.06%+243+3.5%Added
Suvretta Capital Management, LLC7,260$3.67M0.20%00.0%Unchanged
Crawford Investment Counsel Inc7,273$3.68M0.08%−127−1.7%Reduced
RMB Capital Management, LLC7,277$3.68M0.13%+41+0.6%Added
Roberts Wealth Advisors, LLC7,546$3.69M1.62%+121+1.6%Added
Monograph Wealth Advisors, LLC7,283$3.69M0.73%00.0%Unchanged
WD Rutherford LLC7,298$3.69M2.53%−659−8.3%Reduced
Baldwin Investment Management, LLC7,333$3.71M0.62%+40+0.5%Added
Savant Capital, LLC7,343$3.72M0.06%−758−9.4%Reduced
Harbour Capital Advisors, LLC7,365$3.73M1.12%+55+0.8%Added
Horan Capital Advisors, LLC.7,386$3.74M1.50%−94−1.3%Reduced
Transcend Wealth Collective, LLC7,398$3.74M0.37%+830+12.6%Added
Geneva Capital Management LLC7,409$3.75M0.08%+644+9.5%Added
Kinneret Advisory, LLC7,418$3.76M0.46%−4−0.1%Reduced
Foster & Motley Inc7,454$3.77M0.31%−330−4.2%Reduced
Hennion & Walsh Asset Management, Inc.7,478$3.79M0.24%−3,165−29.7%Reduced
Fulton Bank, N.A.7,488$3.79M0.19%−73−1.0%Reduced
Long Road Investment Counsel, LLC7,541$3.82M1.85%00.0%Unchanged
Madison Wealth Management7,570$3.83M0.81%−48−0.6%Reduced
Gladstone Institutional Advisory LLC7,630$3.86M0.25%+1,827+31.5%Added
Diversified Trust Co7,649$3.87M0.15%+553+7.8%Added
Leonteq Securities AG7,685$3.89M0.41%+82+1.1%Added
Slow Capital, Inc.7,694$3.90M0.72%+425+5.8%Added
Strategic Advisors LLC7,711$3.90M0.77%+96+1.3%Added
Milestones Administradora de Recursos Ltda.7,717$3.91M2.87%00.0%Unchanged
Moneta Group Investment Advisors LLC7,819$3.96M0.09%−879−10.1%Reduced
Ashton Thomas Private Wealth, LLC7,850$3.97M0.29%+497+6.8%Added
Baldwin Brothers Inc7,911$4.00M0.34%−309−3.8%Reduced
Portside Wealth Group, LLC7,952$4.03M0.76%+317+4.2%Added
Carret Asset Management, LLC7,976$4.04M0.56%00.0%Unchanged
Benson Investment Management Company, Inc.8,000$4.05M2.27%−44−0.5%Reduced
Caption Management, LLC8,000$4.05M0.52%+8,000New
Signaturefd, LLC8,001$4.05M0.11%−157−1.9%Reduced
Birch Hill Investment Advisors LLC8,020$4.06M0.24%+60+0.8%Added
Dynamic Advisor Solutions LLC8,064$4.08M0.19%+1,196+17.4%Added
Iyo Bank, Ltd.8,069$4.08M2.22%00.0%Unchanged
Wealthspire Advisors, LLC8,073$4.09M0.07%+5,176+178.7%Added
Boston Private Wealth LLC8,079$4.09M0.09%−463−5.4%Reduced
Vectors Research Management, LLC8,551$4.12M1.33%−62−0.7%Reduced
Legal Advantage Investments, Inc.8,157$4.13M2.95%−88−1.1%Reduced
Great Valley Advisor Group, Inc.8,229$4.17M0.17%+624+8.2%Added
Nelson Capital Management, LLC8,261$4.18M1.03%−40−0.5%Reduced
Peddock Capital Advisors, LLC8,297$4.20M1.40%+557+7.2%Added
Security National Bank of Sioux City Iowa8,307$4.20M3.28%−110−1.3%Reduced
Becker Capital Management Inc8,315$4.21M0.17%−765−8.4%Reduced
Princeton Global Asset Management LLC8,322$4.21M1.20%+1,204+16.9%Added
Marks Group Wealth Management, Inc8,353$4.23M0.52%−101−1.2%Reduced
Boston Research & Management Inc8,438$4.27M1.26%+138+1.7%Added
Security National Bank of So Dak8,439$4.27M3.15%+100+1.2%Added
RNC Capital Management LLC8,454$4.28M0.27%+8,454New
VGI Partners Ltd8,482$4.29M0.96%−2,210−20.7%Reduced
Orser Capital Management, LLC8,514$4.31M4.35%−50−0.6%Reduced
Jefferies Financial Group Inc.8,583$4.34M0.11%−8,566−50.0%Reduced
U.S. Capital Wealth Advisors, LLC8,606$4.36M0.20%+175+2.1%Added
Centiva Capital, LP8,672$4.39M0.22%−9,554−52.4%Reduced
Tokio Marine Asset Management Co Ltd8,681$4.39M0.28%+763+9.6%Added
Kestra Private Wealth Services, LLC8,724$4.42M0.14%+2,658+43.8%Added
Zions Bancorporation, N.A.8,729$4.42M0.39%+1,464+20.2%Added
Apollon Wealth Management, LLC8,738$4.42M0.22%−434−4.7%Reduced
Trust Co of Oklahoma8,746$4.43M1.77%−132−1.5%Reduced
Ossiam8,770$4.44M0.08%−27,872−76.1%Reduced
Asset Advisors Investment Management, LLC8,772$4.44M0.60%−777−8.1%Reduced
Johnson Investment Counsel Inc8,799$4.45M0.06%+566+6.9%Added
Oliver Luxxe Assets LLC8,806$4.46M1.14%+140+1.6%Added
Hancock Whitney Corp8,814$4.46M0.18%−430−4.7%Reduced
German American Bancorp, Inc.8,833$4.47M0.65%+253+2.9%Added
US Financial Advisors, LLC8,852$4.48M1.86%−133−1.5%Reduced
Longbow Finance SA8,859$4.48M0.54%−8,938−50.2%Reduced
WSFS Capital Management, LLC8,866$4.49M0.29%+812+10.1%Added
Ballentine Partners, LLC8,889$4.50M0.11%+1,733+24.2%Added
Alberta Investment Management Corp8,900$4.50M0.05%00.0%Unchanged
WESPAC Advisors SoCal, LLC8,942$4.53M1.53%−40−0.4%Reduced
Marshall & Sullivan Inc8,948$4.53M2.64%−64−0.7%Reduced
Claar Advisors LLC9,000$4.56M1.81%00.0%Unchanged
Canal Insurance CO9,000$4.56M1.31%00.0%Unchanged
Anchor Investment Management, LLC9,011$4.56M0.60%+362+4.2%Added
Lindbrook Capital, LLC9,035$4.57M0.51%+199+2.3%Added