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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
−78 vs. Q1 2025
Shares held
336.3M
−378.1K (−0.1%) vs. Q1 2025
Total value
$135.6B
−$31.6B (−18.9%) vs. Q1 2025
New holders
186
906 more added
Sold out
264
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: 2,321 institutionsQ2 2022: 2,287 institutionsQ3 2022: 2,270 institutionsQ4 2022: 2,379 institutionsQ1 2023: 2,391 institutionsQ2 2023: 2,392 institutionsQ3 2023: 2,370 institutionsQ4 2023: 2,496 institutionsQ1 2024: 2,535 institutionsQ2 2024: 2,554 institutionsQ3 2024: 2,580 institutionsQ4 2024: 2,625 institutionsQ1 2025: 2,577 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,708 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 20252,708$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,577$167.8B
Q4 20242,625$176.4B
Q3 20242,580$208.3B
Q2 20242,554$187.5B
Q1 20242,535$196.3B
Q4 20232,496$181.6B
Q3 20232,370$173.1B
Q2 20232,392$177.8B
Q1 20232,391$196.1B
Q4 20222,379$190.1B
Q3 20222,270$175.3B
Q2 20222,287$186.4B
Q1 20222,321$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
Nippon Life Global Investors Americas, Inc.4,470$1.81M0.08%−13,660−75.3%Reduced
Verdence Capital Advisors LLC4,481$1.82M0.12%+248+5.9%Added
Dorsey & Whitney Trust CO LLC4,491$1.82M0.10%−671−13.0%Reduced
Cetera Trust Company, N.A4,506$1.83M1.09%−140−3.0%Reduced
Fidelis Capital Partners, LLC4,074$1.83M0.17%−197−4.6%Reduced
Berger Financial Group, Inc4,514$1.83M0.12%−289−6.0%Reduced
Jacobi Capital Management LLC4,520$1.83M0.12%+472+11.7%Added
Tilia Fiduciary Partners, Inc.4,534$1.84M1.12%+415+10.1%Added
Summit Financial, LLC4,538$1.84M0.04%−1,229−21.3%Reduced
VestGen Advisors, LLC4,547$1.84M0.07%−175−3.7%Reduced
Avestar Capital, LLC4,546$1.84M0.13%+362+8.7%Added
Concurrent Investment Advisors, LLC4,570$1.85M0.04%+748+19.6%Added
RiverFront Investment Group, LLC4,571$1.85M0.04%+113+2.5%Added
Palouse Capital Management, Inc.4,573$1.85M1.22%+1,761+62.6%Added
Ransom Advisory, Ltd4,621$1.87M0.88%−75−1.6%Reduced
Fort Washington Investment Advisors Inc4,629$1.88M0.01%−382−7.6%Reduced
Resources Management Corp4,639$1.88M0.26%+416+9.9%Added
Graham Capital Management, L.P.4,643$1.88M0.06%+803+20.9%Added
Frank, Rimerman Advisors LLC4,656$1.89M0.13%−269−5.5%Reduced
D.A. Davidson & Co.4,670$1.89M0.01%−3,960−45.9%Reduced
Bank of Hawaii4,677$1.90M0.10%+1,158+32.9%Added
Peak Asset Management, LLC4,706$1.91M0.35%+1,280+37.4%Added
Vista Investment Management4,725$1.92M0.71%−48−1.0%Reduced
Eisler Capital Management Ltd.4,731$1.92M0.07%+648+15.9%Added
LOM Asset Management Ltd4,740$1.92M0.65%+4,740New
Natural Investments, LLC4,783$1.94M0.50%−541−10.2%Reduced
Mission Wealth Management, LP4,819$1.95M0.04%−232−4.6%Reduced
Profund Advisors LLC4,821$1.95M0.07%−415−7.9%Reduced
TD Private Client Wealth LLC4,838$1.96M0.05%−2,712−35.9%Reduced
Cyndeo Wealth Partners, LLC4,866$1.97M0.12%+140+3.0%Added
Fox Run Management, L.L.C.4,885$1.98M0.33%+3,087+171.7%Added
Aurdan Capital Management, LLC4,889$1.98M0.68%−976−16.6%Reduced
Hall Capital Management Co Inc4,889$1.98M0.84%−903−15.6%Reduced
Beech Hill Advisors, Inc.4,891$1.98M0.89%+401+8.9%Added
Acadian Asset Management LLC4,897$1.98M0.00%−6,419−56.7%Reduced
Soundwatch Capital LLC1,992,091$1.98M0.42%+1,992,091New
Private Trust Co NA4,894$1.98M0.19%+11+0.2%Added
Dynamic Advisor Solutions LLC4,908$1.99M0.06%+450+10.1%Added
Chapman Financial Group, LLC4,932$2.00M1.70%+4,932New
Phoenix Holdings Ltd.4,887$2.00M0.03%+992+25.5%Added
Court Place Advisors, LLC4,941$2.00M0.63%+305+6.6%Added
LMR Partners LLP4,941$2.00M0.03%+3,536+251.7%Added
Hemenway Trust Co LLC4,953$2.01M0.16%−421−7.8%Reduced
Atlantic Edge Private Wealth Management, LLC4,963$2.01M0.55%−85−1.7%Reduced
Bridge Creek Capital Management LLC4,965$2.01M0.59%+866+21.1%Added
Brighton Jones LLC4,975$2.02M0.05%+285+6.1%Added
IHT Wealth Management, LLC4,978$2.02M0.06%+1,694+51.6%Added
Connecticut Wealth Management, LLC4,994$2.02M0.10%−18−0.4%Reduced
Viking Fund Management LLC5,000$2.03M0.28%00.0%Unchanged
Vident Advisory, LLC5,000$2.03M0.02%−738−12.9%Reduced
Meiji Yasuda Life Insurance Co5,025$2.04M0.06%−9,693−65.9%Reduced
Davenport & Co LLC5,048$2.05M0.01%+380+8.1%Added
Dakota Wealth Management5,050$2.05M0.04%−839−14.2%Reduced
Hardy Reed LLC5,060$2.05M0.16%+2,490+96.9%Added
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management5,071$2.06M0.05%−289−5.4%Reduced
Ritholtz Wealth Management5,084$2.06M0.05%−44−0.9%Reduced
Aries Wealth Management5,085$2.06M0.54%+110+2.2%Added
Citizens National Bank Trust Department5,097$2.07M0.41%+214+4.4%Added
Arrow Financial Corp5,129$2.08M0.22%+260+5.3%Added
Foster & Motley Inc5,156$2.09M0.12%−293−5.4%Reduced
Gradient Investments LLC5,168$2.10M0.04%+5,168New
Geneva Capital Management LLC5,173$2.10M0.04%+636+14.0%Added
Middleton & Co Inc5,182$2.10M0.24%−69−1.3%Reduced
Vise Technologies, Inc.5,185$2.10M0.09%+5,185New
Hennion & Walsh Asset Management, Inc.5,215$2.11M0.09%−1,139−17.9%Reduced
Intrust Bank NA5,216$2.11M0.19%−833−13.8%Reduced
Perbak Capital Partners LLP5,216$2.11M0.48%+4,593+737.2%Added
Jackson Square Capital, LLC5,223$2.12M0.47%−35−0.7%Reduced
Sound View Wealth Advisors Group, LLC5,229$2.12M0.16%+1,051+25.2%Added
Qtron Investments LLC5,242$2.13M0.27%00.0%Unchanged
Bridgefront Capital, LLC5,263$2.13M0.57%+3,197+154.7%Added
Belpointe Asset Management LLC5,276$2.14M0.09%−551−9.5%Reduced
Gamco Investors, Inc. Et Al5,286$2.14M0.02%+1,372+35.1%Added
Paradigm Asset Management Co LLC5,300$2.15M0.53%−2,800−34.6%Reduced
Community Bank, N.A.5,312$2.15M0.28%+890+20.1%Added
Transatlantique Private Wealth LLC5,312$2.15M0.79%+94+1.8%Added
GKV Capital Management Co., Inc.5,331$2.16M0.96%−1,285−19.4%Reduced
Hancock Whitney Corp5,349$2.17M0.04%−114−2.1%Reduced
Palumbo Wealth Management LLC5,363$2.17M0.67%+309+6.1%Added
Pflug Koory, LLC5,369$2.18M1.11%+336+6.7%Added
EFG Asset Management (Americas) Corp.5,378$2.18M0.40%−4,784−47.1%Reduced
NVWM, LLC5,385$2.18M0.53%+529+10.9%Added
Arkadios Wealth Advisors5,386$2.18M0.07%+2,512+87.4%Added
Courier Capital LLC5,400$2.19M0.13%−1,885−25.9%Reduced
Great Lakes Retirement, Inc.5,404$2.19M0.26%+256+5.0%Added
Andrew Hill Investment Advisors, Inc.5,414$2.20M1.77%+5,414New
Dynasty Wealth Management, LLC5,421$2.20M0.04%+977+22.0%Added
Chelsea Counsel Co5,420$2.20M1.09%−1,740−24.3%Reduced
Panagora Asset Management Inc5,480$2.22M0.01%−16−0.3%Reduced
Lighthouse Investment Partners, LLC5,500$2.23M0.10%+5,500New
KMG Fiduciary Partners, LLC5,529$2.24M0.17%+491+9.7%Added
Hudson Bay Capital Management LP5,532$2.24M0.01%+4,770+626.0%Added
Fairtree Asset Management (Pty) Ltd5,535$2.24M1.69%+1,724+45.2%Added
Norden Group LLC5,541$2.25M0.24%−805−12.7%Reduced
Atlantic Trust, LLC5,543$2.25M0.43%+3,602+185.6%Added
GHP Investment Advisors, Inc.5,582$2.26M0.10%−1,208−17.8%Reduced
Axq Capital, LP5,591$2.27M0.73%+5,591New
VELA Investment Management, LLC5,622$2.28M0.68%+3,263+138.3%Added
Connable Office Inc5,639$2.29M0.23%+94+1.7%Added
National Asset Management, Inc.5,647$2.29M0.11%−12,441−68.8%Reduced