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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, Q2 2025

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 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
2,460
−77 vs. Q1 2025
Shares held
336.3M
−377.7K (−0.1%) vs. Q1 2025
Total value
$135.6B
−$31.6B (−18.9%) vs. Q1 2025
New holders
186
906 more added
Sold out
263
1,048 more reduced

39 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: 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 holdersQ2 2025: 2,460 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 heldQ2 2025: $135.6B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2025.

Institutions holding TMO in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Foster & Motley Inc5,156$2.09M0.12%−293−5.4%Reduced
Arrow Financial Corp5,129$2.08M0.22%+260+5.3%Added
Citizens National Bank Trust Department5,097$2.07M0.41%+214+4.4%Added
Aries Wealth Management5,085$2.06M0.54%+110+2.2%Added
Ritholtz Wealth Management5,084$2.06M0.05%−44−0.9%Reduced
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management5,071$2.06M0.05%−289−5.4%Reduced
Hardy Reed LLC5,060$2.05M0.16%+2,490+96.9%Added
Dakota Wealth Management5,050$2.05M0.04%−839−14.2%Reduced
Davenport & Co LLC5,048$2.05M0.01%+380+8.1%Added
Meiji Yasuda Life Insurance Co5,025$2.04M0.06%−9,693−65.9%Reduced
Vident Advisory, LLC5,000$2.03M0.02%−738−12.9%Reduced
Viking Fund Management LLC5,000$2.03M0.28%00.0%Unchanged
Connecticut Wealth Management, LLC4,994$2.02M0.10%−18−0.4%Reduced
IHT Wealth Management, LLC4,978$2.02M0.06%+1,694+51.6%Added
Brighton Jones LLC4,975$2.02M0.05%+285+6.1%Added
Bridge Creek Capital Management LLC4,965$2.01M0.59%+866+21.1%Added
Atlantic Edge Private Wealth Management, LLC4,963$2.01M0.55%−85−1.7%Reduced
Hemenway Trust Co LLC4,953$2.01M0.16%−421−7.8%Reduced
LMR Partners LLP4,941$2.00M0.03%+3,536+251.7%Added
Court Place Advisors, LLC4,941$2.00M0.63%+305+6.6%Added
Phoenix Holdings Ltd.4,887$2.00M0.03%+992+25.5%Added
Chapman Financial Group, LLC4,932$2.00M1.70%+4,932New
Dynamic Advisor Solutions LLC4,908$1.99M0.06%+450+10.1%Added
Private Trust Co NA4,894$1.98M0.19%+11+0.2%Added
Soundwatch Capital LLC1,992,091$1.98M0.42%+1,992,091New
Acadian Asset Management LLC4,897$1.98M0.00%−6,419−56.7%Reduced
Beech Hill Advisors, Inc.4,891$1.98M0.89%+401+8.9%Added
Hall Capital Management Co Inc4,889$1.98M0.84%−903−15.6%Reduced
Aurdan Capital Management, LLC4,889$1.98M0.68%−976−16.6%Reduced
Fox Run Management, L.L.C.4,885$1.98M0.33%+3,087+171.7%Added
Cyndeo Wealth Partners, LLC4,866$1.97M0.12%+140+3.0%Added
TD Private Client Wealth LLC4,838$1.96M0.05%−2,712−35.9%Reduced
Profund Advisors LLC4,821$1.95M0.07%−415−7.9%Reduced
Mission Wealth Management, LP4,819$1.95M0.04%−232−4.6%Reduced
Natural Investments, LLC4,783$1.94M0.50%−541−10.2%Reduced
LOM Asset Management Ltd4,740$1.92M0.65%+4,740New
Eisler Capital Management Ltd.4,731$1.92M0.07%+648+15.9%Added
Vista Investment Management4,725$1.92M0.71%−48−1.0%Reduced
Peak Asset Management, LLC4,706$1.91M0.35%+1,280+37.4%Added
Bank of Hawaii4,677$1.90M0.10%+1,158+32.9%Added
D.A. Davidson & Co.4,670$1.89M0.01%−3,960−45.9%Reduced
Frank, Rimerman Advisors LLC4,656$1.89M0.13%−269−5.5%Reduced
Graham Capital Management, L.P.4,643$1.88M0.06%+803+20.9%Added
Resources Management Corp4,639$1.88M0.26%+416+9.9%Added
Fort Washington Investment Advisors Inc4,629$1.88M0.01%−382−7.6%Reduced
Ransom Advisory, Ltd4,621$1.87M0.88%−75−1.6%Reduced
Palouse Capital Management, Inc.4,573$1.85M1.22%+1,761+62.6%Added
RiverFront Investment Group, LLC4,571$1.85M0.04%+113+2.5%Added
Concurrent Investment Advisors, LLC4,570$1.85M0.04%+748+19.6%Added
Avestar Capital, LLC4,546$1.84M0.13%+362+8.7%Added
VestGen Advisors, LLC4,547$1.84M0.07%−175−3.7%Reduced
Summit Financial, LLC4,538$1.84M0.04%−1,229−21.3%Reduced
Tilia Fiduciary Partners, Inc.4,534$1.84M1.12%+415+10.1%Added
Jacobi Capital Management LLC4,520$1.83M0.12%+472+11.7%Added
Berger Financial Group, Inc4,514$1.83M0.12%−289−6.0%Reduced
Fidelis Capital Partners, LLC4,074$1.83M0.17%−197−4.6%Reduced
Cetera Trust Company, N.A4,506$1.83M1.09%−140−3.0%Reduced
Dorsey & Whitney Trust CO LLC4,491$1.82M0.10%−671−13.0%Reduced
Verdence Capital Advisors LLC4,481$1.82M0.12%+248+5.9%Added
Nippon Life Global Investors Americas, Inc.4,470$1.81M0.08%−13,660−75.3%Reduced
Stamos Capital Partners, L.P.4,471$1.81M0.33%+1,848+70.5%Added
Rossmore Private Capital4,446$1.80M0.21%−206−4.4%Reduced
Investment House LLC4,444$1.80M0.09%−828−15.7%Reduced
CBOE Vest Financial, LLC4,440$1.80M0.03%+1,252+39.3%Added
Enterprise Bank & Trust Co4,422$1.79M0.67%+125+2.9%Added
Trust Asset Management LLC4,414$1.79M0.13%00.0%Unchanged
RDA Financial Network4,399$1.78M0.48%+68+1.6%Added
Sava Infond d.o.o.4,390$1.78M0.28%+1,430+48.3%Added
VisionPoint Advisory Group, LLC4,386$1.78M0.39%+938+27.2%Added
Schmidt P J Investment Management Inc4,386$1.78M0.31%−4,156−48.7%Reduced
Eads & Heald Wealth Management4,371$1.77M0.88%−92−2.1%Reduced
Ipswich Investment Management Co., Inc.4,370$1.77M0.43%−2,075−32.2%Reduced
Willow Creek Wealth Management Inc.4,355$1.77M0.16%−10.0%Reduced
Humankind Investments LLC4,349$1.76M0.43%+1,772+68.8%Added
Scott Marsh Financial, LLC4,330$1.76M0.65%+4,330New
Modera Wealth Management, LLC4,327$1.75M0.02%−20−0.5%Reduced
BOK Financial Private Wealth, Inc.4,320$1.75M0.12%−496−10.3%Reduced
Fayez Sarofim & Co4,323$1.75M0.00%−80−1.8%Reduced
Nwam LLC3,762$1.75M0.10%+3,762New
Atlas Wealth LLC4,141$1.75M0.64%00.0%Unchanged
Equitable Holdings, Inc.4,300$1.74M0.01%−526−10.9%Reduced
Trail Ridge Investment Advisors, LLC3,721$1.74M0.84%−145−3.8%Reduced
Confluence Wealth Services, Inc.4,288$1.74M0.09%−230−5.1%Reduced
Wilkinson Global Asset Management LLC4,280$1.74M0.11%−59,705−93.3%Reduced
Decatur Capital Management, Inc.4,235$1.72M0.75%00.0%Unchanged
Boyd Watterson Asset Management LLC4,226$1.71M0.54%−10−0.2%Reduced
Sowell Financial Services LLC4,214$1.71M0.07%−1,383−24.7%Reduced
Vectors Research Management, LLC4,203$1.70M0.58%−3,078−42.3%Reduced
River Wealth Advisors LLC4,202$1.70M0.21%−551−11.6%Reduced
Greater Midwest Financial Group, LLC4,191$1.70M1.30%+4,191New
Sterling Investment Management, Inc.4,191$1.70M1.13%−254−5.7%Reduced
Auto-Owners Insurance Co4,190$1.70M0.04%−283,810−98.5%Reduced
Moloney Securities Asset Management, LLC4,179$1.69M0.21%+632+17.8%Added
Beacon Investment Advisory Services, Inc.4,161$1.69M0.07%−20,699−83.3%Reduced
KPP Advisory Services LLC4,159$1.69M0.28%+391+10.4%Added
NorthRock Partners, LLC4,147$1.68M0.04%−369−8.2%Reduced
BancorpSouth Bank4,149$1.68M0.11%−2,583−38.4%Reduced
Koa Wealth Management, LLC4,144$1.68M1.33%+140+3.5%Added
AlphaCore Capital LLC4,135$1.68M0.06%−1,431−25.7%Reduced
NTV Asset Management LLC4,132$1.68M0.20%+30+0.7%Added