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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
2,495
+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
986 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: 2,495 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 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 20252,707$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 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
Dakota Wealth Management4,825$2.56M0.10%−954−16.5%Reduced
Western Wealth Management, LLC4,841$2.57M0.19%−169−3.4%Reduced
Atlas Wealth LLC5,094$2.58M1.40%00.0%Unchanged
Entropy Technologies, LP4,881$2.59M0.48%+4,881New
Moreno Evelyn V4,889$2.60M1.22%−8,678−64.0%Reduced
Simplify Asset Management Inc.4,897$2.60M0.40%+3,182+185.5%Added
Gotham Asset Management, LLC4,900$2.60M0.05%+2,246+84.6%Added
Caxton Associates LP4,914$2.61M0.13%+2,600+112.4%Added
First Hawaiian Bank4,920$2.61M0.08%−175−3.4%Reduced
Citizens National Bank Trust Department4,921$2.61M0.66%+53+1.1%Added
Cetera Trust Company, N.A4,933$2.62M1.63%+4,933New
Aries Wealth Management4,941$2.62M0.94%+10.0%Added
Eagle Rock Investment Company, LLC4,954$2.63M0.54%00.0%Unchanged
Processus Wealth & Capital Management, LLC4,998$2.65M2.65%+4,998New
Viking Fund Management LLC5,000$2.65M0.52%00.0%Unchanged
Hunter Perkins Capital Management, LLC5,000$2.65M0.55%00.0%Unchanged
Vista Investment Management5,001$2.65M1.23%+228+4.8%Added
Meeder Advisory Services, Inc.5,019$2.66M0.31%−238−4.5%Reduced
Larson Financial Group LLC5,025$2.67M0.23%+875+21.1%Added
Empowered Funds, LLC5,027$2.67M0.07%+966+23.8%Added
Wintrust Investments LLC5,037$2.67M0.26%+419+9.1%Added
Eads & Heald Wealth Management5,040$2.67M1.29%−30−0.6%Reduced
Pflug Koory, LLC5,045$2.68M1.42%00.0%Unchanged
Avitas Wealth Management LLC5,050$2.68M0.45%+140+2.9%Added
Nicollet Investment Management, Inc.5,095$2.70M1.10%−1,098−17.7%Reduced
Court Place Advisors, LLC5,101$2.71M0.89%−104−2.0%Reduced
American Money Management, LLC5,125$2.72M0.61%+159+3.2%Added
Simmons Bank5,137$2.73M0.22%−537−9.5%Reduced
City Holding Co5,149$2.73M0.44%−19−0.4%Reduced
Enterprise Bank & Trust Co5,152$2.73M0.97%−13−0.3%Reduced
Moody National Bank Trust Division5,161$2.74M0.21%−5,701−52.5%Reduced
Cambridge Trust Co5,170$2.74M0.11%−574−10.0%Reduced
K.J. Harrison & Partners Inc5,177$2.75M0.47%+5,177New
Hall Capital Management Co Inc5,190$2.75M1.62%+198+4.0%Added
Pensionmark Financial Group, LLC5,191$2.76M0.36%+5,191New
Schechter Investment Advisors, LLC5,198$2.76M0.24%−352−6.3%Reduced
JB Capital LLC5,213$2.77M0.20%−439−7.8%Reduced
Middleton & Co Inc5,222$2.77M0.35%−50−0.9%Reduced
Cary Street Partners Asset Management LLC5,228$2.77M0.48%+1,467+39.0%Added
Bank Pictet & Cie (Asia) Ltd5,292$2.81M0.71%−630−10.6%Reduced
Robertson Stephens Wealth Management, LLC5,294$2.81M0.18%−1,410−21.0%Reduced
Miracle Mile Advisors, LLC5,319$2.82M0.08%−1,150−17.8%Reduced
Berger Financial Group, Inc5,325$2.83M0.29%−133−2.4%Reduced
Integrated Wealth Concepts LLC5,342$2.84M0.05%−20.0%Reduced
Bath Savings Trust Co5,347$2.84M0.32%+222+4.3%Added
Transatlantique Private Wealth LLC5,397$2.85M1.33%−441−7.6%Reduced
HRT Financial LP5,373$2.85M0.02%−120,158−95.7%Reduced
Optimas Capital Ltd5,386$2.86M2.70%+5,386New
Focus Financial Network Inc5,388$2.86M0.11%+5,388New
Snowden Capital Advisors LLC5,413$2.87M0.11%−428−7.3%Reduced
Icon Wealth Advisors, LLC5,505$2.92M0.30%+5,505New
Intrust Bank NA5,520$2.93M0.34%−379−6.4%Reduced
NewEdge Wealth, LLC5,536$2.94M0.08%−395−6.7%Reduced
Clearstead Advisors, LLC5,541$2.94M0.16%−646−10.4%Reduced
Essex Financial Services, Inc.5,568$2.96M0.31%−188−3.3%Reduced
Magnetar Financial LLC5,577$2.96M0.08%+5,577New
Spouting Rock Asset Management, LLC5,592$2.97M1.09%+360+6.9%Added
Arlington Partners LLC5,646$3.00M0.86%+62+1.1%Added
Quattro Financial Advisors LLC531$3.03M1.08%−5,169−90.7%Reduced
BOK Financial Private Wealth, Inc.5,710$3.03M0.25%−601−9.5%Reduced
SFMG, LLC5,718$3.03M0.28%+66+1.2%Added
Donaldson Capital Management, LLC5,721$3.04M0.14%+531+10.2%Added
NEOS Investment Management LLC5,753$3.05M0.29%+1,793+45.3%Added
T. Rowe Price Investment Management, Inc.5,771$3.06M0.00%−2,178,776−99.7%Reduced
Meridian Management Co5,585$3.08M0.87%−49−0.9%Reduced
James Investment Research Inc5,800$3.08M0.39%−1,027−15.0%Reduced
Itau Unibanco Holding S.A.5,828$3.11M0.10%−10,405−64.1%Reduced
Lummis Asset Management, LP5,858$3.11M2.38%+5,858New
Flagship Harbor Advisors, LLC5,874$3.12M0.23%−23−0.4%Reduced
Leavell Investment Management, Inc.5,897$3.13M0.20%−255−4.1%Reduced
Centaurus Financial, Inc.5,931$3.15M0.24%+546+10.1%Added
Buckingham Strategic Wealth, LLC5,935$3.15M0.04%+277+4.9%Added
Smithfield Trust Co5,994$3.18M0.18%−415−6.5%Reduced
NJ State Employees Deferred Compensation Plan6,000$3.18M0.44%00.0%Unchanged
Hemenway Trust Co LLC6,001$3.19M0.30%−10−0.2%Reduced
TD Private Client Wealth LLC6,022$3.20M0.12%−475−7.3%Reduced
Belpointe Asset Management LLC6,022$3.20M0.28%+1,407+30.5%Added
Jackson Square Capital, LLC6,038$3.20M1.03%−4,394−42.1%Reduced
Brown, Lisle/Cummings, Inc.6,052$3.21M1.19%+175+3.0%Added
Kornitzer Capital Management Inc6,053$3.21M0.06%−241−3.8%Reduced
Orleans Capital Management Corp6,065$3.22M2.16%+245+4.2%Added
Crossmark Global Holdings, Inc.6,120$3.25M0.07%−43−0.7%Reduced
New Hampshire Trust6,199$3.29M0.79%−121−1.9%Reduced
First National Advisers, LLC6,212$3.30M0.95%+1,933+45.2%Added
Mesirow Financial Investment Management, Inc.91,600$3.31M0.12%+91,600New
Adviser Investments LLC6,242$3.31M0.05%+2,392+62.1%Added
Scott & Selber, Inc.6,264$3.33M1.25%−67−1.1%Reduced
Sterling Investment Management, Inc.6,281$3.33M2.45%+1,634+35.2%Added
Gilman Hill Asset Management, LLC6,324$3.36M0.63%−23−0.4%Reduced
Profund Advisors LLC6,332$3.36M0.14%+355+5.9%Added
Cornell Pochily Investment Advisors, Inc.6,335$3.36M1.39%+124+2.0%Added
Leelyn Smith, LLC6,364$3.38M0.74%+486+8.3%Added
ABN AMRO Bank N.V.6,343$3.38M0.06%−9,258−59.3%Reduced
Valicenti Advisory Services Inc6,370$3.38M1.03%+1,078+20.4%Added
IFP Advisors, Inc6,379$3.39M0.16%−220−3.3%Reduced
Roundview Capital LLC6,403$3.40M0.31%−99−1.5%Reduced
Keating Investment Counselors Inc6,408$3.40M1.22%−50−0.8%Reduced
Bailard, Inc.6,417$3.41M0.10%−23−0.4%Reduced
B.O.S.S. Retirement Advisors, LLC6,417$3.41M0.66%+992+18.3%Added
Front Row Advisors LLC6,422$3.41M1.57%−24−0.4%Reduced