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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, Q1 2025

Institutional positions in Thermo Fisher Scientific Inc. as of Mar 31, 2025. 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
2,576
−9 vs. Q4 2024
Shares held
338.0M
+1.75M (+0.5%) vs. Q4 2024
Total value
$167.8B
−$7.18B (−4.1%) vs. Q4 2024
New holders
152
1,042 more added
Sold out
161
1,004 more reduced

39 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 2,576 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 heldQ1 2025: $167.8B
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, Q1 2025

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2024.

Institutions holding TMO in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Guerra Pan Advisors, LLC3,287$1.64M1.28%−18−0.5%Reduced
Nelson, Van Denburg & Campbell Wealth Management Group, LLC3,290$1.64M0.06%−635−16.2%Reduced
111 Capital3,303$1.64M0.32%+2,172+192.0%Added
Independent Financial Group, LLC3,307$1.65M0.06%+492+17.5%Added
Capital Planning Advisors, LLC3,332$1.66M0.26%−125−3.6%Reduced
DAGCO, Inc.3,350$1.67M0.54%−111−3.2%Reduced
Eqis Capital Management, Inc.3,356$1.67M0.14%−335−9.1%Reduced
Moors & Cabot, Inc.3,364$1.67M0.08%−503−13.0%Reduced
Personal Cfo Solutions, LLC3,375$1.68M0.34%+51+1.5%Added
Valley Brook Capital Group3,375$1.68M1.32%−1,035−23.5%Reduced
Napatree Capital LLC3,379$1.68M0.95%+122+3.7%Added
Harbour Investments, Inc.3,389$1.69M0.05%+44+1.3%Added
Legacy Trust3,401$1.69M0.41%−50−1.4%Reduced
MCF Advisors LLC3,400$1.69M0.12%−115−3.3%Reduced
Simon Quick Advisors, LLC3,418$1.70M0.10%+848+33.0%Added
Orser Capital Management, LLC3,425$1.70M1.36%−260−7.1%Reduced
Peak Asset Management, LLC3,426$1.70M0.32%+23+0.7%Added
Knollwood Investment Advisory, LLC3,430$1.71M0.19%00.0%Unchanged
Copperwynd Financial, LLC3,430$1.71M0.47%+1,020+42.3%Added
Equitable Trust Co3,436$1.71M0.09%−47−1.3%Reduced
Central Pacific Bank - Trust Division3,448$1.72M0.24%−106−3.0%Reduced
VisionPoint Advisory Group, LLC3,448$1.72M0.59%+2,483+257.3%Added
Anb Bank3,450$1.72M0.77%+6+0.2%Added
Greystone Financial Group, LLC3,453$1.72M0.31%−247−6.7%Reduced
RFG - Bristol Wealth Advisors, LLC3,454$1.72M0.58%+131+3.9%Added
American Money Management, LLC3,457$1.72M0.33%−1,929−35.8%Reduced
Strategic Advisors LLC3,485$1.73M0.33%−176−4.8%Reduced
Alps Advisors Inc3,496$1.74M0.01%+568+19.4%Added
Bank of Hawaii3,519$1.75M0.10%+358+11.3%Added
McKinley Carter Wealth Services, Inc.3,547$1.76M0.11%−55−1.5%Reduced
Moloney Securities Asset Management, LLC3,547$1.76M0.24%+1,028+40.8%Added
Integral Investment Advisors, Inc.3,581$1.78M0.57%+997+38.6%Added
Cove Private Wealth, LLC3,586$1.78M0.94%+11+0.3%Added
City Holding Co3,600$1.79M0.25%−142−3.8%Reduced
W.H. Cornerstone Investments Inc.3,618$1.80M1.24%+748+26.1%Added
AXS Investments LLC3,622$1.80M0.50%−3,993−52.4%Reduced
Fidelis Capital Partners, LLC4,271$1.81M0.19%+628+17.2%Added
Investment Research & Advisory Group, Inc.3,660$1.82M0.77%−38−1.0%Reduced
Aft, Forsyth & Company, Inc.3,708$1.85M1.00%−165−4.3%Reduced
Ameritas Investment Partners, Inc.3,720$1.85M0.06%−33−0.9%Reduced
Focus Financial Network, Inc.3,725$1.85M0.08%−7−0.2%Reduced
Private Wealth Asset Management, LLC3,741$1.86M0.27%+3,741New
Generali Investments CEE, investicni spolecnost, a.s.3,755$1.87M0.17%−215−5.4%Reduced
Cassaday & Co Wealth Management LLC3,763$1.87M0.05%+1,477+64.6%Added
Los Angeles Capital Management LLC3,766$1.87M0.01%+311+9.0%Added
KPP Advisory Services LLC3,768$1.88M0.36%+945+33.5%Added
Adviser Investments LLC3,779$1.88M0.02%−3,124−45.3%Reduced
Wedbush Securities Inc3,796$1.89M0.07%+131+3.6%Added
Fort Sheridan Advisors LLC3,798$1.89M0.29%−23−0.6%Reduced
Fairtree Asset Management (Pty) Ltd3,811$1.90M1.53%+1,489+64.1%Added
Nebula Research & Development LLC3,815$1.90M0.18%−3,467−47.6%Reduced
SIH Partners, LLLP3,819$1.90M0.17%+3,819New
Concurrent Investment Advisors, LLC3,822$1.90M0.05%+382+11.1%Added
Sepio Capital, LP3,823$1.90M0.15%−213−5.3%Reduced
Cigna Investments Inc3,825$1.90M0.36%−84−2.1%Reduced
Ameritas Advisory Services, LLC3,796$1.90M0.08%+127+3.5%Added
J.W. Cole Advisors, Inc.3,828$1.90M0.06%+2,035+113.5%Added
Shelton Capital Management3,840$1.91M0.05%−18−0.5%Reduced
Graham Capital Management, L.P.3,840$1.91M0.06%+2,885+302.1%Added
Angeles Wealth Management, LLC3,862$1.92M0.16%−81−2.1%Reduced
Trail Ridge Investment Advisors, LLC3,866$1.92M0.99%−181−4.5%Reduced
Core Alternative Capital3,871$1.93M0.46%−40−1.0%Reduced
Stablepoint Partners, LLC3,896$1.94M0.35%+98+2.6%Added
Phoenix Holdings Ltd.3,895$1.94M0.03%−7,336−65.3%Reduced
Gamco Investors, Inc. Et Al3,914$1.95M0.02%−212−5.1%Reduced
Confluence Wealth Services, Inc.4,518$1.95M0.12%+1,882+71.4%Added
Geo Capital Gestora de Recursos Ltd3,947$1.96M2.78%−183−4.4%Reduced
Chesapeake Wealth Management3,949$1.97M0.70%−137−3.4%Reduced
Crossmark Global Holdings, Inc.3,958$1.97M0.03%−267−6.3%Reduced
Center for Financial Planning, Inc.3,981$1.98M0.25%+350+9.6%Added
Sigma Planning Corp3,989$1.99M0.06%+169+4.4%Added
Atomi Financial Group, Inc.3,992$1.99M0.09%+1,373+52.4%Added
Sawgrass Asset Management LLC3,999$1.99M0.24%−41−1.0%Reduced
Eagle Bluffs Wealth Management LLC3,997$1.99M1.05%−10.0%Reduced
Warm Springs Advisors Inc.4,002$1.99M2.00%+60+1.5%Added
Koa Wealth Management, LLC4,004$1.99M1.61%−87−2.1%Reduced
StoneX Group Inc.4,004$1.99M0.11%+694+21.0%Added
Fragasso Group Inc.4,020$2.00M0.15%−4,129−50.7%Reduced
Glass Wealth Management Co LLC4,040$2.01M1.21%−82−2.0%Reduced
Jacobi Capital Management LLC4,048$2.01M0.15%−32−0.8%Reduced
Forte Capital LLC4,072$2.03M0.24%+572+16.3%Added
Eisler Capital Management Ltd.4,083$2.03M0.06%−17,703−81.3%Reduced
Okabena Investment Services Inc4,086$2.03M0.51%+67+1.7%Added
Farmers & Merchants Investments Inc4,096$2.04M0.06%+14+0.3%Added
Bridge Creek Capital Management LLC4,099$2.04M0.64%+33+0.8%Added
NTV Asset Management LLC4,102$2.04M0.27%−79−1.9%Reduced
Prosperity Consulting Group, LLC4,116$2.05M0.16%−1,875−31.3%Reduced
Tilia Fiduciary Partners, Inc.4,119$2.05M1.37%+4,119New
Oak Associates, Ltd4,137$2.06M0.15%00.0%Unchanged
Atlas Wealth LLC4,141$2.06M0.80%−26−0.6%Reduced
WealthPLAN Partners, LLC4,146$2.06M0.29%+1,274+44.4%Added
Sound View Wealth Advisors Group, LLC4,178$2.08M0.17%−74−1.7%Reduced
Avestar Capital, LLC4,184$2.08M0.20%+396+10.5%Added
Stevens Capital Management LP4,194$2.09M0.52%+4,194New
Resources Management Corp4,223$2.10M0.30%+724+20.7%Added
Valeo Financial Advisors, LLC4,228$2.10M0.06%−34−0.8%Reduced
Verdence Capital Advisors LLC4,233$2.11M0.16%+456+12.1%Added
Decatur Capital Management, Inc.4,235$2.11M1.09%+10+0.2%Added
Boyd Watterson Asset Management LLC4,236$2.11M0.67%−20−0.5%Reduced
Bath Savings Trust Co4,239$2.11M0.22%−513−10.8%Reduced