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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
Prospera Financial Services Inc2,987$1.51M0.06%−394−11.7%Reduced
Argus Investors' Counsel, Inc.3,007$1.52M1.10%−542−15.3%Reduced
Rosenbaum Jay D.3,029$1.53M2.57%+16+0.5%Added
Vestmark Advisory Solutions, Inc.3,029$1.53M0.11%−8,176−73.0%Reduced
Confluence Wealth Services, Inc.3,031$1.53M0.30%+71+2.4%Added
Horizon Investment Services, LLC3,033$1.54M0.92%−5,730−65.4%Reduced
Emfo, LLC3,049$1.54M1.45%00.0%Unchanged
Full Sail Capital, LLC3,057$1.55M0.13%+210+7.4%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management3,059$1.55M0.06%+1,820+146.9%Added
Abundance Wealth Counselors3,062$1.55M0.44%+3,062New
Aft, Forsyth & Sober, LLC3,075$1.56M0.66%00.0%Unchanged
Peak Asset Management, LLC3,080$1.56M0.38%+9+0.3%Added
LS Investment Advisors, LLC3,082$1.56M0.29%00.0%Unchanged
Vident Advisory, LLC3,086$1.56M0.05%+3,086New
Linscomb & Williams, Inc.3,097$1.57M0.09%−149−4.6%Reduced
Bremer Bank National Association3,124$1.58M0.31%−803−20.4%Reduced
Qtron Investments LLC3,135$1.59M0.30%00.0%Unchanged
First Commonwealth Financial Corp3,139$1.59M0.53%−112−3.4%Reduced
Waldron Private Wealth LLC3,145$1.59M0.08%−133−4.1%Reduced
Symmetry Partners, LLC3,152$1.59M0.09%−261−7.6%Reduced
Independent Family Office, LLC3,153$1.60M1.00%00.0%Unchanged
Mayflower Financial Advisors, LLC3,163$1.60M0.24%+43+1.4%Added
Rehmann Capital Advisory Group3,171$1.61M0.15%−127−3.9%Reduced
SageView Advisory Group, LLC3,173$1.61M0.09%−10.0%Reduced
Finer Wealth Management, Inc.3,186$1.61M1.29%−238−7.0%Reduced
Checchi Capital Advisers, LLC3,192$1.62M0.15%−167−5.0%Reduced
Cyndeo Wealth Partners, LLC3,192$1.62M0.17%−4,943−60.8%Reduced
Dover Advisors, LLC3,192$1.62M1.64%+24+0.8%Added
Sterneck Capital Management, LLC3,202$1.62M1.08%00.0%Unchanged
Thoroughbred Financial Services, LLC3,247$1.64M0.16%−553−14.6%Reduced
Focus Financial Network, Inc.3,250$1.65M0.09%+16+0.5%Added
Desjardins Global Asset Management Inc.3,259$1.65M0.18%−42−1.3%Reduced
Prudent Man Advisors, LLC3,266$1.65M0.66%−262−7.4%Reduced
Manchester Capital Management LLC3,270$1.66M0.25%−183−5.3%Reduced
ARS Investment Partners, LLC3,282$1.66M0.21%00.0%Unchanged
Sheets Smith Wealth Management3,302$1.67M0.25%−16−0.5%Reduced
KMG Fiduciary Partners, LLC3,304$1.67M0.22%+207+6.7%Added
Harbour Investments, Inc.3,338$1.69M0.08%−126−3.6%Reduced
Hyman Charles D3,343$1.69M0.11%00.0%Unchanged
Royal Fund Management, LLC3,343$1.69M0.24%+147+4.6%Added
Quantbot Technologies LP3,344$1.69M0.11%−3,758−52.9%Reduced
Icon Wealth Partners, LLC3,349$1.69M0.19%−2,316−40.9%Reduced
Platte River Wealth Advisors, LLC3,360$1.70M0.62%00.0%Unchanged
Bahl & Gaynor Inc3,366$1.70M0.01%+156+4.9%Added
Columbia Trust Co 010120163,371$1.71M0.99%+5+0.1%Added
Hollow Brook Wealth Management LLC3,384$1.71M0.72%+12+0.4%Added
Comerica Securities,inc.3,387$1.72M0.14%−1,823−35.0%Reduced
WealthPLAN Partners, LLC3,394$1.72M0.20%+1,888+125.4%Added
Valeo Financial Advisors, LLC3,399$1.72M0.08%+214+6.7%Added
Benchmark Investment Advisors LLC3,410$1.73M1.74%−207−5.7%Reduced
Archford Capital Strategies, LLC3,427$1.73M0.35%+445+14.9%Added
Soltis Investment Advisors LLC3,435$1.74M0.22%−1,298−27.4%Reduced
Guardian Capital LP3,462$1.75M0.07%−1,444−29.4%Reduced
Bank Ozk3,463$1.75M0.96%−1,381−28.5%Reduced
Grove Bank & Trust3,478$1.76M0.36%+316+10.0%Added
Circle Wealth Management, LLC3,479$1.76M0.04%+128+3.8%Added
Delta Investment Management, LLC3,485$1.76M0.49%−242−6.5%Reduced
DFPG Investments, LLC3,976$1.77M0.16%−273−6.4%Reduced
CenterBook Partners LP3,520$1.78M0.22%−1,276−26.6%Reduced
Cim Investment Mangement Inc3,550$1.80M0.66%−77−2.1%Reduced
Intech Investment Management LLC3,553$1.80M0.03%−7,064−66.5%Reduced
Hudson Canyon Capital Management3,554$1.80M1.47%00.0%Unchanged
Legacy Trust3,560$1.80M0.52%−437−10.9%Reduced
AXS Investments LLC3,562$1.80M0.47%−277−7.2%Reduced
Central Bank & Trust Co3,566$1.80M0.31%−5−0.1%Reduced
Equitable Trust Co3,583$1.81M0.15%−105−2.8%Reduced
Community Bank, N.A.3,586$1.82M0.25%+45+1.3%Added
Csenge Advisory Group3,590$1.82M0.12%−86−2.3%Reduced
Otter Creek Advisors, LLC3,600$1.82M1.90%−5,500−60.4%Reduced
First Bank & Trust3,617$1.83M0.48%−194−5.1%Reduced
MBE Wealth Management, LLC3,619$1.83M1.05%00.0%Unchanged
Eagle Bluffs Wealth Management LLC3,624$1.84M1.41%−354−8.9%Reduced
Fayez Sarofim & Co3,642$1.84M0.01%−105−2.8%Reduced
Ritholtz Wealth Management3,654$1.85M0.08%+1,041+39.8%Added
Lloyd Advisory Services, LLC.3,656$1.85M0.61%+3,656New
Norden Group LLC3,656$1.85M0.61%+3,656New
Voloridge Investment Management, LLC3,680$1.86M0.01%−24,171−86.8%Reduced
Summit Trail Advisors, LLC3,680$1.86M0.07%−14−0.4%Reduced
Prospect Hill Management, LLC3,700$1.87M1.24%00.0%Unchanged
Dorsey & Whitney Trust CO LLC3,710$1.88M0.16%−545−12.8%Reduced
Clarius Group, LLC3,739$1.89M0.18%−1,010−21.3%Reduced
Guerra Pan Advisors, LLC3,749$1.90M2.19%−46−1.2%Reduced
Cary Street Partners Asset Management LLC3,761$1.90M0.36%+46+1.2%Added
Groesbeck Investment Management Corp3,762$1.90M2.88%+100+2.7%Added
Highview Capital Management LLC3,767$1.91M1.09%−145−3.7%Reduced
Ameritas Advisory Services, LLC3,823$1.91M0.10%+3,142+461.4%Added
Oak Associates, Ltd3,791$1.92M0.16%+3,791New
Horizon Investments, LLC3,806$1.93M0.06%+119+3.2%Added
Farmers & Merchants Investments Inc3,807$1.93M0.08%+11+0.3%Added
Fairfield, Bush & Co.3,809$1.93M1.26%−517−12.0%Reduced
Verdence Capital Advisors LLC3,810$1.93M0.21%+267+7.5%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC3,812$1.93M0.13%+1,112+41.2%Added
Stamos Capital Partners, L.P.3,840$1.94M0.43%00.0%Unchanged
Adviser Investments LLC3,850$1.95M0.04%+3,445+850.6%Added
Prelude Capital Management, LLC3,856$1.95M0.18%+1,390+56.4%Added
Alliance Wealth Advisors, LLC3,857$1.95M0.72%+167+4.5%Added
Jacobi Capital Management LLC3,862$1.95M0.22%+178+4.8%Added
Dynamic Technology Lab Private Ltd3,864$1.96M0.20%+970+33.5%Added
Lavaca Capital LLC3,873$1.96M0.70%+1,672+76.0%Added
Bridge Creek Capital Management LLC3,884$1.97M0.75%+15+0.4%Added