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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
2,577
−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
1,043 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: 2,577 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 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 20252,708$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, 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
City National Bank of Florida844$420.0K0.38%+161+23.6%Added
TCG Advisory Services, LLC846$420.9K0.02%−80−8.6%Reduced
Lane Generational LLC850$423.0K0.48%00.0%Unchanged
Monument Capital Management851$423.4K0.13%00.0%Unchanged
Affinity Wealth Management LLC851$423.5K0.08%−5−0.6%Reduced
Topsail Wealth Management, LLC852$424.3K0.09%+418+96.3%Added
Aventura Private Wealth, LLC853$424.5K0.22%−26−3.0%Reduced
Glen Eagle Advisors, LLC856$425.9K0.07%−10−1.2%Reduced
DRW Securities, LLC858$426.9K0.04%−1,360−61.3%Reduced
Horst & Graben Wealth Management LLC859$427.2K0.08%−11−1.3%Reduced
Pettyjohn, Wood & White, Inc859$427.4K0.08%+63+7.9%Added
Signature Wealth Management Partners, LLC861$428.5K0.28%00.0%Unchanged
Hanson & Doremus Investment Management863$429.0K0.06%−89−9.3%Reduced
Values Added Financial LLC864$429.9K0.24%−113−11.6%Reduced
Parcion Private Wealth LLC869$432.6K0.04%+20+2.4%Added
Mitchell Capital Management Co870$432.9K0.08%−20−2.2%Reduced
Camden Capital, LLC872$433.9K0.05%+47+5.7%Added
Pacific Point Advisors, LLC875$435.4K0.24%00.0%Unchanged
Walter & Keenan Financial Consulting Co878$436.9K0.13%+78+9.8%Added
Campbell Deegan Wealth Management, LLC881$438.3K0.50%+2+0.2%Added
Keystone Financial Group881$438.5K0.04%+3+0.3%Added
Keebeck Wealth Management, LLC882$439.3K0.06%+7+0.8%Added
Blalock Williams, LLC884$439.9K0.49%+108+13.9%Added
Broderick Brian C885$440.4K0.09%00.0%Unchanged
Sivia Capital Partners, LLC891$443.3K0.21%+158+21.6%Added
LVW Advisors, LLC891$443.4K0.05%+2+0.2%Added
Apexium Financial, LP895$445.7K0.03%+91+11.3%Added
VERITY Wealth Advisors896$445.9K0.33%−54−5.7%Reduced
Quarry LP897$446.3K0.12%−124−12.1%Reduced
Brady Martz Wealth Solutions, LLC899$447.4K0.10%−2−0.2%Reduced
West Family Investments, Inc.900$447.8K0.17%+409+83.3%Added
LSV Asset Management900$448.0K0.00%00.0%Unchanged
Lafayette Investments, Inc.905$450.3K0.10%+75+9.0%Added
Spreng Capital Management, Inc.907$451.3K0.20%00.0%Unchanged
Hara Capital LLC910$452.8K0.31%00.0%Unchanged
Elwood & Goetz Wealth Advisory Group, LLC912$453.8K0.11%+75+9.0%Added
Jaffetilchin Investment Partners, LLC913$454.1K0.03%+6+0.7%Added
Folger Nolan Fleming Douglas Capital Management, Inc913$454.3K0.05%−5−0.5%Reduced
Schear Investment Advisers, LLC915$455.3K0.26%−86−8.6%Reduced
Ruggaard & Associates LLC915$455.5K0.20%−15−1.6%Reduced
Accent Capital Management, LLC916$456.2K0.27%+62+7.3%Added
Hoey Investments, Inc917$456.3K0.09%−53−5.5%Reduced
Institute for Wealth Management, LLC.917$456.3K0.06%00.0%Unchanged
Accredited Investors Inc.925$460.3K0.03%−33−3.4%Reduced
Blueshift Asset Management, LLC925$460.3K0.18%+925New
Armbruster Capital Management, Inc.926$460.8K0.09%−8−0.9%Reduced
Fiduciary Family Office, LLC927$461.1K0.15%+927New
Salomon & Ludwin, LLC927$461.3K0.05%00.0%Unchanged
National Wealth Management Group, LLC927$461.5K0.30%+927New
Apeiron RIA LLC928$461.6K0.14%−11−1.2%Reduced
Lakeshore Capital Group, Inc.932$463.7K0.45%+37+4.1%Added
Rosenberg Matthew Hamilton937$466.4K0.12%+279+42.4%Added
Burling Wealth Partners, LLC938$466.8K0.10%−38−3.9%Reduced
Gouws Capital LLC940$467.7K0.31%+440+88.0%Added
American State Bank (Iowa)947$471.2K0.28%+34+3.7%Added
ORG Wealth Partners, LLC979$472.8K0.15%+61+6.6%Added
Valmark Advisers, Inc.953$474.1K0.01%−117−10.9%Reduced
Keudell/Morrison Wealth Management953$474.2K0.11%−1−0.1%Reduced
TFR Capital, LLC.955$475.2K0.20%+955New
Highview Capital Management LLC956$475.7K0.20%00.0%Unchanged
Stableford Capital II LLC1,115$476.7K0.20%+1+0.1%Added
XML Financial, LLC959$477.3K0.04%+96+11.1%Added
Breakwater Capital Group960$477.9K0.09%+307+47.0%Added
MONECO Advisors, LLC964$479.9K0.05%00.0%Unchanged
Sentry LLC965$480.2K0.09%+21+2.2%Added
LaSalle St. Investment Advisors, LLC967$481.0K0.11%+340+54.2%Added
E&G Advisors, LP969$482.2K0.14%00.0%Unchanged
First Long Island Investors, LLC971$483.2K0.04%−226−18.9%Reduced
Marcum Wealth, LLC971$483.2K0.04%−58−5.6%Reduced
Golden State Equity Partners971$483.2K0.10%+22+2.3%Added
Plancorp, LLC974$484.7K0.02%+444+83.8%Added
Capital Investment Advisory Services, LLC974$484.8K0.04%−115−10.6%Reduced
Benin Management CORP975$485.2K0.14%−147−13.1%Reduced
Kathmere Capital Management, LLC982$488.6K0.04%+135+15.9%Added
AGH Wealth Advisors, LLC986$490.6K0.47%−132−11.8%Reduced
Crews Bank & Trust988$491.6K0.08%00.0%Unchanged
Forefront Wealth Partners, LLC990$492.7K0.34%+83+9.2%Added
GSB Wealth Management, LLC996$495.7K0.13%−23−2.3%Reduced
LWM Advisory Services, LLC1,010$496.3K0.34%+268+36.1%Added
Archer Investment Corp999$497.2K0.13%−317−24.1%Reduced
Altrafin AG1,000$497.6K0.19%−2,160−68.4%Reduced
Integrated Investment Consultants, LLC1,001$498.1K0.10%−8−0.8%Reduced
Letson Investment Management, Inc.1,002$498.6K0.20%00.0%Unchanged
Arete Wealth Advisors, LLC1,005$500.0K0.04%+126+14.3%Added
Strategic Investment Advisors1,005$500.2K0.05%+148+17.3%Added
Versant Capital Management, Inc1,009$502.1K0.08%+511+102.6%Added
Provident Trust Co1,010$502.6K0.01%00.0%Unchanged
Viawealth, LLC1,019$507.1K0.31%00.0%Unchanged
SC&H Financial Advisors, Inc.1,021$508.2K0.10%00.0%Unchanged
Claro Advisors LLC1,022$508.4K0.07%+122+13.6%Added
Chemistry Wealth Management LLC1,023$509.0K0.12%+446+77.3%Added
Moran Wealth Management, LLC1,024$509.5K0.02%−65−6.0%Reduced
Impact Capital Partners LLC1,024$509.5K0.18%+70+7.3%Added
Tanager Wealth Management LLP1,025$510.5K0.07%+97+10.5%Added
Capital Market Strategies LLC1,027$511.0K0.34%−163−13.7%Reduced
SOA Wealth Advisors, LLC.1,029$511.8K0.11%00.0%Unchanged
Onefund, LLC1,036$515.5K0.53%+1+0.1%Added
Verity Asset Management, Inc.1,040$517.7K0.21%+552+113.1%Added
Davidson Trust Co1,042$518.5K0.25%00.0%Unchanged
Level Four Advisory Services, LLC1,042$518.5K0.02%−76−6.8%Reduced