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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
Provenance Wealth Advisors, LLC146$59.2K0.01%+114+356.3%Added
MPWM Advisory Solutions, LLC150$60.8K0.04%00.0%Unchanged
Financial Avengers, Inc.151$61.2K0.03%00.0%Unchanged
BFSG, LLC156$63.3K0.01%−72−31.6%Reduced
Pacifica Partners Inc.156$63.7K0.03%+20+14.7%Added
Evolution Advisers, Inc.160$64.0K0.03%00.0%Unchanged
Maj Invest Holding A/S160$65.0K0.00%00.0%Unchanged
TCTC Holdings, LLC163$66.1K0.00%−23−12.4%Reduced
Affinity Wealth LLC170$68.9K0.06%+170New
Harbor Investment Advisory, LLC171$69.3K0.01%−218−56.0%Reduced
Beacon Capital Management, LLC174$70.6K0.01%−63−26.6%Reduced
Pension & Wealth Management Advisors, Inc.173$70.7K0.02%−505−74.5%Reduced
Tower View Investment Management & Research LLC175$70.8K0.04%+1+0.6%Added
Cove Street Capital, LLC175$71.0K0.10%00.0%Unchanged
Sierra Ocean, LLC176$71.4K0.05%+57+47.9%Added
MTM Investment Management, LLC180$73.0K0.02%+180New
JNBA Financial Advisors181$73.4K0.01%00.0%Unchanged
South State Corp.189$76.6K0.00%−45−19.2%Reduced
United Community Bank194$78.7K0.03%−18−8.5%Reduced
Y.D. More Investments Ltd195$79.1K0.01%−112−36.5%Reduced
McIlrath & Eck, LLC197$79.9K0.01%00.0%Unchanged
Covestor Ltd197$80.0K0.05%+6+3.1%Added
Marquette Asset Management, LLC200$81.1K0.01%−350−63.6%Reduced
Bell Investment Advisors, Inc203$82.3K0.01%−25−11.0%Reduced
Cornerstone Planning Group LLC178$83.0K0.02%+55+44.7%Added
Trust Co205$83.1K0.01%00.0%Unchanged
Atticus Wealth Management, LLC205$83.3K0.02%+130+173.3%Added
Financial Management Professionals, Inc.208$84.4K0.01%−53−20.3%Reduced
Roxbury Financial LLC212$86.1K0.08%−46−17.8%Reduced
Bruce G. Allen Investments, LLC217$88.0K0.07%+50+29.9%Added
Hopwood Financial Services, Inc.219$88.8K0.07%00.0%Unchanged
Pin Oak Investment Advisors Inc180$89.0K0.08%00.0%Unchanged
Strengthening Families & Communities, LLC179$89.1K0.05%−15−7.7%Reduced
Bangor Savings Bank221$89.6K0.01%−55−19.9%Reduced
N.E.W. Advisory Services LLC221$89.6K0.01%00.0%Unchanged
Cromwell Holdings LLC223$90.7K0.05%−877−79.7%Reduced
Beaird Harris Wealth Management, LLC224$90.8K0.01%00.0%Unchanged
Prudent Man Investment Management, Inc.179$93.1K0.05%00.0%Unchanged
JFS Wealth Advisors, LLC232$94.1K0.01%−11−4.5%Reduced
Capula Management Ltd234$94.9K0.00%−412−63.8%Reduced
General Partner, Inc.234$94.9K0.06%00.0%Unchanged
Stonehage Fleming Financial Services Holdings Ltd236$95.7K0.00%−1,421−85.8%Reduced
WPG Advisers, LLC236$95.7K0.08%−89−27.4%Reduced
CGC Financial Services, LLC240$97.3K0.03%00.0%Unchanged
Rise Advisors, LLC242$98.0K0.04%−13−5.1%Reduced
Gold Investment Management Ltd.233$98.2K0.04%00.0%Unchanged
North Capital, Inc.245$99.3K0.09%−2−0.8%Reduced
American National Bank249$101.0K0.01%+106+74.1%Added
Barrett & Company, Inc.253$102.6K0.04%+200+377.4%Added
Vega Investment Solutions260$105.4K0.02%−11,414−97.8%Reduced
Twin Peaks Wealth Advisors, LLC222$106.1K0.03%+222New
Rowland & Co Investment Counsel264$107.0K0.02%00.0%Unchanged
Traub Capital Management LLC265$107.4K0.10%+265New
WealthCollab, LLC272$110.3K0.06%00.0%Unchanged
Colonial Trust Advisors274$111.1K0.01%−60−18.0%Reduced
NewSquare Capital LLC290$117.6K0.01%+150+107.1%Added
Addison Advisors LLC296$120.0K0.03%−9−3.0%Reduced
S.A. Mason LLC298$120.8K0.06%−47−13.6%Reduced
Horrell Capital Management, Inc.300$121.6K0.05%00.0%Unchanged
Aspect Partners, LLC302$122.4K0.06%−1−0.3%Reduced
Centricity Wealth Management, LLC305$123.7K0.10%00.0%Unchanged
Garde Capital, Inc.306$124.1K0.01%00.0%Unchanged
Deseret Mutual Benefit Administrators314$127.3K0.06%00.0%Unchanged
TFC Financial Management320$129.7K0.02%−10−3.0%Reduced
RMG Wealth Management LLC314$130.7K0.02%+314New
Blume Capital Management, Inc.325$131.8K0.03%00.0%Unchanged
Goodman Advisory Group, LLC330$133.8K0.05%00.0%Unchanged
City State Bank335$135.8K0.04%+320+2,133.3%Added
J.Safra Asset Management Corp337$136.6K0.01%−109−24.4%Reduced
GPS Wealth Strategies Group, LLC343$139.2K0.02%−20−5.5%Reduced
Breakwater Investment Management358$145.2K0.06%00.0%Unchanged
Logan Capital Management Inc362$146.8K0.01%00.0%Unchanged
Peterson Wealth Services367$148.7K0.04%−8,626−95.9%Reduced
Asset Planning,Inc378$153.3K0.12%00.0%Unchanged
Financial Network Wealth Advisors LLC384$155.7K0.19%+11+2.9%Added
Caitong International Asset Management Co., Ltd391$158.5K0.11%−68−14.8%Reduced
Boreal Capital Management LLC393$159.5K0.13%+393New
GoalVest Advisory LLC399$161.8K0.04%+74+22.8%Added
JTC Employer Solutions Trusteee Ltd299$163.0K0.02%00.0%Unchanged
Hemington Wealth Management419$169.0K0.02%−86−17.0%Reduced
Murphy & Mullick Capital Management Corp363$169.5K0.14%00.0%Unchanged
Darwin Advisors, LLC419$169.9K0.06%−7−1.6%Reduced
Perkins Coie Trust Co425$172.3K0.03%00.0%Unchanged
Sachetta, LLC442$179.3K0.07%+6+1.4%Added
Financial Perspectives, Inc459$186.3K0.06%00.0%Unchanged
Cheviot Value Management, LLC405$186.6K0.02%−9−2.2%Reduced
LRI Investments, LLC462$187.5K0.02%−36−7.2%Reduced
Colorado Capital Management, Inc.479$194.0K0.08%00.0%Unchanged
Byrne Asset Management LLC–$196.6K0.13%––
Covey Capital Advisors, LLC490$198.7K0.21%00.0%Unchanged
Novem Group495$200.8K0.03%−152−23.5%Reduced
Hudock, Inc.495$200.9K0.03%+4+0.8%Added
Rodgers & Associates, LTD496$201.1K0.02%−23−4.4%Reduced
IFG Advisory, LLC497$201.5K0.01%+73+17.2%Added
Clifford Group, LLC497$201.5K0.17%−20−3.9%Reduced
Kelly Lawrence W & Associates Inc500$202.7K0.05%00.0%Unchanged
Belmont Capital, LLC500$202.7K0.03%00.0%Unchanged
Corundum Trust Company, INC500$202.7K0.54%00.0%Unchanged
Corient IA LLC500$202.7K0.12%00.0%Unchanged
NCP Inc.500$202.7K0.19%+175+53.8%Added