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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
Landscape Capital Management, L.L.C.5,654$2.29M0.18%+5,654New
American Trust5,663$2.30M0.22%+93+1.7%Added
Miracle Mile Advisors, LLC5,678$2.30M0.04%+75+1.3%Added
Quattro Financial Advisors LLC5,700$2.31M0.82%00.0%Unchanged
Syntax Research, Inc.5,711$2.32M1.64%+5,623+6,389.8%Added
Cornell Pochily Investment Advisors, Inc.5,715$2.32M0.76%−670−10.5%Reduced
Transcend Wealth Collective, LLC5,731$2.32M0.18%−1,486−20.6%Reduced
Leavell Investment Management, Inc.5,777$2.34M0.11%−218−3.6%Reduced
Northside Capital Management, LLC5,800$2.35M0.18%+5,280+1,015.4%Added
Nicollet Investment Management, Inc.5,800$2.35M0.79%−232−3.8%Reduced
Great Valley Advisor Group, Inc.5,816$2.36M0.05%−7,736−57.1%Reduced
SevenBridge Financial Group, LLC4,955$2.37M0.42%+1,371+38.3%Added
Front Row Advisors LLC5,835$2.37M0.82%+39+0.7%Added
Hedeker Wealth, LLC5,845$2.37M0.55%+187+3.3%Added
IFP Advisors, Inc5,582$2.38M0.07%−331−5.6%Reduced
Robertson Stephens Wealth Management, LLC5,877$2.39M0.08%−528−8.2%Reduced
Anchor Investment Management, LLC5,896$2.39M0.21%−5,726−49.3%Reduced
Coastline Trust Co5,915$2.40M0.27%−3,112−34.5%Reduced
Generali Investments, Management Co LLC5,934$2.40M0.54%+675+12.8%Added
Smithfield Trust Co5,960$2.41M0.11%−13−0.2%Reduced
Marietta Investment Partners LLC5,937$2.41M0.53%00.0%Unchanged
Crawford Investment Counsel Inc5,947$2.41M0.04%−5−0.1%Reduced
Magnus Financial Group LLC5,961$2.42M0.21%+190+3.3%Added
Grove Bank & Trust5,973$2.42M0.30%−317−5.0%Reduced
Moody National Bank Trust Division5,988$2.43M0.22%−112−1.8%Reduced
Gladstone Institutional Advisory LLC5,990$2.43M0.10%+431+7.8%Added
NJ State Employees Deferred Compensation Plan6,000$2.43M0.29%00.0%Unchanged
Avanda Investment Management Pte. Ltd.6,000$2.43M1.38%00.0%Unchanged
Integrated Wealth Concepts LLC6,015$2.44M0.02%−451−7.0%Reduced
Boomfish Wealth Group, LLC6,026$2.44M1.41%+1,407+30.5%Added
Financial Engines Advisors L.L.C.6,056$2.46M0.00%+298+5.2%Added
Westover Capital Advisors, LLC6,065$2.46M0.49%−3,446−36.2%Reduced
Modern Wealth Management, LLC6,068$2.46M0.06%−6−0.1%Reduced
Nebula Research & Development LLC6,069$2.46M0.21%+2,254+59.1%Added
KCM Investment Advisors LLC6,095$2.47M0.08%−106−1.7%Reduced
Geo Capital Gestora de Recursos Ltd6,096$2.47M3.74%+2,149+54.4%Added
Birch Hill Investment Advisors LLC6,146$2.49M0.11%−1,271−17.1%Reduced
Levin Capital Strategies, L.P.6,187$2.51M0.25%00.0%Unchanged
Scott & Selber, Inc.6,209$2.52M0.70%+37+0.6%Added
EagleClaw Capital Managment, LLC6,214$2.52M0.38%−5−0.1%Reduced
Citizens Business Bank6,254$2.54M0.49%+42+0.7%Added
GeoWealth Management, LLC6,265$2.54M0.10%+672+12.0%Added
Umpqua Bank5,979$2.55M0.78%+658+12.4%Added
Processus Wealth & Capital Management, LLC6,287$2.55M2.01%+180+2.9%Added
Orleans Capital Management Corp6,317$2.56M1.36%+1,085+20.7%Added
Alliance Wealth Advisors, LLC6,317$2.56M0.63%−390−5.8%Reduced
Dark Forest Capital Management LP6,318$2.56M0.10%+6,318New
Transamerica Financial Advisors, Inc.6,323$2.56M0.24%−79−1.2%Reduced
Boston Private Wealth LLC6,343$2.57M0.14%+6,343New
Sterling Capital Management LLC6,344$2.57M0.04%+1,368+27.5%Added
GAM Holding AG6,356$2.58M0.18%−5,964−48.4%Reduced
HORAN Wealth, LLC6,371$2.58M0.79%+6,371New
Journey Advisory Group, LLC6,440$2.61M0.20%+6,440New
Easterly Investment Partners LLC6,457$2.62M0.19%+6,457New
Charter Trust Co6,471$2.62M0.17%−300−4.4%Reduced
Tema ETFs LLC6,473$2.62M0.70%−246−3.7%Reduced
Ellerson Group Inc6,494$2.63M1.86%+130+2.0%Added
Meeder Advisory Services, Inc.6,504$2.64M0.14%−792−10.9%Reduced
one8zero8, LLC6,512$2.64M0.62%−24−0.4%Reduced
Barnett & Company, Inc.6,535$2.65M2.08%00.0%Unchanged
Farther Finance Advisors, LLC6,544$2.65M0.05%+1,496+29.6%Added
Security National Bank of Sioux City Iowa6,549$2.66M1.86%+22+0.3%Added
Savant Capital, LLC6,563$2.66M0.02%−186−2.8%Reduced
Northeast Financial Consultants Inc6,593$2.67M0.11%+96+1.5%Added
Wolverine Asset Management LLC6,601$2.68M0.04%+4,700+247.2%Added
Cohen Investment Advisors LLC6,650$2.70M1.41%+733+12.4%Added
Knuff & Co LLC6,669$2.70M0.85%−3,559−34.8%Reduced
Ballentine Partners, LLC6,690$2.71M0.04%−619−8.5%Reduced
Signaturefd, LLC6,708$2.72M0.05%−1,459−17.9%Reduced
Act Two Investors LLC6,710$2.72M0.56%00.0%Unchanged
New Hampshire Trust6,713$2.72M0.57%+32+0.5%Added
McDonald Partners LLC6,744$2.73M0.66%−20−0.3%Reduced
Flagship Harbor Advisors, LLC6,770$2.75M0.13%+1,807+36.4%Added
Capital Asset Advisory Services LLC6,514$2.75M0.13%−98−1.5%Reduced
MidWestOne Financial Group, Inc.6,796$2.76M0.36%+2,151+46.3%Added
Voleon Capital Management LP6,818$2.76M0.15%−1,066−13.5%Reduced
Kornitzer Capital Management Inc6,825$2.77M0.06%−514−7.0%Reduced
Gibbs Wealth Management6,835$2.77M0.53%+745+12.2%Added
Bailard, Inc.6,849$2.78M0.06%+4,024+142.4%Added
Fulton Bank, N.A.6,853$2.78M0.10%−411−5.7%Reduced
Canandaigua National Bank & Trust Co6,893$2.79M0.26%−545−7.3%Reduced
Bayesian Capital Management, LP6,900$2.80M0.44%+5,800+527.3%Added
Beaton Management Co. Inc.6,903$2.80M1.37%−20−0.3%Reduced
Gilman Hill Asset Management, LLC6,928$2.81M0.46%+125+1.8%Added
Atria Wealth Solutions, Inc.6,934$2.82M0.06%−7,105−50.6%Reduced
Lummis Asset Management, LP6,569$2.82M1.84%−114−1.7%Reduced
Hilltop Holdings Inc.6,957$2.82M0.18%+204+3.0%Added
Capital Analysts, LLC6,990$2.83M0.09%+255+3.8%Added
Kentucky Farm Bureau Mutual Insurance Co7,000$2.84M0.61%00.0%Unchanged
Brown, Lisle/Cummings, Inc.7,006$2.84M0.76%+340+5.1%Added
Geneos Wealth Management Inc.7,017$2.85M0.07%+2,351+50.4%Added
Snowden Capital Advisors LLC7,074$2.87M0.08%−381−5.1%Reduced
Banque Cantonale Vaudoise7,091$2.88M0.12%−1,030−12.7%Reduced
AlTi Global, Inc.7,003$2.88M0.07%+899+14.7%Added
Wesleyan Assurance Society7,095$2.88M0.19%00.0%Unchanged
Centaurus Financial, Inc.7,176$2.91M0.17%+534+8.0%Added
Avantax Planning Partners, Inc.7,193$2.92M0.09%+542+8.1%Added
Taikang Asset Management (Hong Kong) Co Ltd7,216$2.93M0.38%00.0%Unchanged
HCR Wealth Advisors7,235$2.93M0.35%−166−2.2%Reduced
Clearstead Advisors, LLC7,257$2.94M0.04%−638−8.1%Reduced