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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 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 2023. 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
2,392
+23 vs. Q1 2023
Shares held
345.1M
−40.3M (−10.5%) vs. Q1 2023
Total value
$177.8B
−$18.2B (−9.3%) vs. Q1 2023
New holders
146
924 more added
Sold out
123
958 more reduced

22 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 2023: 2,392 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 2023: $177.8B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2023.

Institutions holding TMO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Twin Focus Capital Partners, LLC465$242.6K0.05%−297−39.0%Reduced
Beese Fulmer Investment Management, Inc.465$242.6K0.03%00.0%Unchanged
Alesco Advisors LLC466$243.1K0.01%−11−2.3%Reduced
Allred Capital Management, LLC467$243.7K0.12%−21−4.3%Reduced
Jackson Square Partners, LLC467$243.7K0.01%+88+23.2%Added
St Germain D J Co Inc468$244.2K0.01%+468New
Brooks, Moore & Associates, Inc.470$245.0K0.17%00.0%Unchanged
Lifeworks Advisors, LLC470$245.2K0.10%−31−6.2%Reduced
Paragon Private Wealth Management, LLC470$245.2K0.20%−16−3.3%Reduced
VisionPoint Advisory Group, LLC473$246.8K0.10%+43+10.0%Added
Adirondack Trust Co454$249.1K0.12%+101+28.6%Added
Trilogy Capital Inc.444$249.7K0.02%+24+5.7%Added
New Jersey Better Educational Savings Trust480$250.4K0.59%00.0%Unchanged
River Street Advisors LLC482$251.5K0.24%00.0%Unchanged
Ausdal Financial Partners, Inc.485$252.9K0.03%−24−4.7%Reduced
Town & Country Bank & Trust CO dba First Bankers Trust CO485$253.0K0.12%00.0%Unchanged
Gemmer Asset Management LLC486$253.6K0.03%+60+14.1%Added
CoreCap Advisors, LLC487$254.1K0.02%+487New
Consolidated Portfolio Review Corp487$254.2K0.06%+60+14.1%Added
Hudock, Inc.487$254.4K0.06%00.0%Unchanged
Miramar Capital, LLC490$255.7K0.06%−35−6.7%Reduced
Covey Capital Advisors, LLC490$255.7K0.37%00.0%Unchanged
Oarsman Capital, Inc.490$255.7K0.11%+28+6.1%Added
Ellevest, Inc.491$256.2K0.02%−74−13.1%Reduced
Stockman Wealth Management, Inc.492$256.7K0.06%−2−0.4%Reduced
Privium Fund Management B.V.500$257.2K0.07%00.0%Unchanged
Apella Capital, LLC493$257.2K0.02%+493New
Semus Wealth Partners LLC494$257.7K0.24%−21−4.1%Reduced
Kelly Financial Services LLC494$257.7K0.12%+3+0.6%Added
Balboa Wealth Partners494$257.8K0.09%−260−34.5%Reduced
Garda Capital Partners LP495$258.3K0.12%+495New
Trellis Advisors, LLC498$259.8K0.12%−24−4.6%Reduced
Formidable Asset Management, LLC499$260.0K0.06%−50−9.1%Reduced
Hemington Wealth Management499$260.0K0.11%−12−2.3%Reduced
Meridian Wealth Partners, LLC499$260.4K0.05%−12−2.3%Reduced
Quantum Financial Advisors, LLC500$260.8K0.08%00.0%Unchanged
Rhenman & Partners Asset Management AB500$260.9K0.03%−40,500−98.8%Reduced
Inlet Private Wealth, LLC500$260.9K0.07%00.0%Unchanged
Corundum Trust Company, INC500$260.9K0.71%+500New
Chemistry Wealth Management LLC503$262.4K0.09%+6+1.2%Added
Clear Street Markets LLC504$263.0K0.11%−266−34.5%Reduced
Hartline Investment Corp505$263.5K0.04%+505New
Cook Wealth Management Group LLC473$264.9K0.20%+9+1.9%Added
Sonora Investment Management Group, LLC508$265.0K0.02%−15−2.9%Reduced
DMG Group, LLC508$265.0K0.26%+8+1.6%Added
Bank of Stockton509$265.6K0.09%−26−4.9%Reduced
LWM Advisory Services, LLC516$265.6K0.28%−5−1.0%Reduced
Violich Capital Management, Inc.510$266.0K0.04%00.0%Unchanged
Chemung Canal Trust Co510$266.1K0.06%+75+17.2%Added
Visionary Wealth Advisors511$266.6K0.02%00.0%Unchanged
One Charles Private Wealth Services, LLC511$266.6K0.15%00.0%Unchanged
Harvey Investment Co LLC511$267.0K0.03%00.0%Unchanged
Intrua Financial, LLC513$267.7K0.05%−13−2.5%Reduced
Bridgeway Capital Management, LLC515$268.7K0.01%+15+3.0%Added
Logan Capital Management Inc516$269.2K0.01%−107−17.2%Reduced
Flynn Zito Capital Management, LLC517$269.7K0.18%00.0%Unchanged
Atticus Wealth Management, LLC518$270.2K0.10%−41−7.3%Reduced
Sather Financial Group Inc520$271.3K0.02%00.0%Unchanged
Blue Barn Wealth, LLC520$271.3K0.18%+14+2.8%Added
Dempze Nancy E522$272.4K0.23%00.0%Unchanged
Villere St Denis J & Co LLC525$273.9K0.02%−45−7.9%Reduced
Paragon Capital Management LLC525$273.9K0.16%−3−0.6%Reduced
TCTC Holdings, LLC525$273.9K0.01%00.0%Unchanged
Accurate Wealth Management, LLC520$274.8K0.09%+520New
Hallmark Capital Management Inc527$275.0K0.02%+2+0.4%Added
Camden Capital, LLC529$276.0K0.03%+68+14.8%Added
Lester Murray Antman dba SimplyRich532$277.0K0.10%00.0%Unchanged
AtonRa Partners532$277.6K0.43%−106−16.6%Reduced
Principal Street Partners, LLC532$277.8K0.07%−162−23.3%Reduced
MBL Wealth, LLC533$278.1K0.04%−524−49.6%Reduced
American National Bank533$278.1K0.05%00.0%Unchanged
Clear Creek Financial Management, LLC533$278.1K0.05%+79+17.4%Added
Lazard Freres Gestion S.A.S.544$279.0K0.01%00.0%Unchanged
Cape Cod Five Cents Savings Bank535$279.1K0.03%−37−6.5%Reduced
Lakeview Capital Partners, LLC538$280.5K0.05%+538New
Concord Asset Management, LLC540$281.7K0.10%+64+13.4%Added
Austin Private Wealth, LLC543$283.3K0.04%−45−7.7%Reduced
UMA Financial Services, Inc.546$283.4K0.07%+45+9.0%Added
Portland Global Advisors LLC544$284.0K0.05%00.0%Unchanged
Salvus Wealth Management, LLC546$284.9K0.22%−54−9.0%Reduced
Lesa Sroufe & Co546$285.0K0.30%00.0%Unchanged
Private Portfolio Partners LLC547$285.4K0.07%00.0%Unchanged
Naples Global Advisors, LLC550$287.2K0.03%+82+17.5%Added
Pavion Blue Capital, LLC551$287.5K0.17%00.0%Unchanged
Texas Capital Bancshares Inc554$289.0K0.16%−20−3.5%Reduced
Regal Investment Advisors LLC554$289.1K0.02%−22−3.8%Reduced
Vantage Financial Partners Ltd., Inc.555$289.6K0.16%00.0%Unchanged
Clifford Group, LLC555$289.6K0.31%+6+1.1%Added
Hummer Financial Advisory Services Inc555$289.8K0.28%00.0%Unchanged
Hexagon Capital Partners LLC558$291.1K0.08%−34−5.7%Reduced
Invenio Wealth Partners LLC562$293.2K0.33%+562New
Sharkey, Howes & Javer563$293.7K0.06%−24−4.1%Reduced
Horan Securities, Inc.565$294.7K0.12%+7+1.3%Added
Planned Solutions, Inc.567$295.8K0.17%00.0%Unchanged
Westbourne Investment Advisors, Inc.568$296.0K0.13%+20+3.6%Added
Charter Oak Capital Management, LLC571$298.1K0.04%+14+2.5%Added
Patron Partners Advisors, LLC573$299.0K0.21%−10−1.7%Reduced
Koss-Olinger Consulting, LLC575$300.0K0.03%00.0%Unchanged
M. Kulyk & Associates, LLC576$300.5K0.08%+17+3.0%Added
Chicago Partners Investment Group LLC543$300.7K0.02%−34−5.9%Reduced