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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 2026

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 2026. 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

Q3 2026 data is still coming in: 31 institutions have reported holding TMO so far. See Q3 2026

Institutional holders
2,628
+52 vs. Q1 2026
Shares held
336.0M
+4.61M (+1.4%) vs. Q1 2026
Total value
$169.2B
+$5.54B (+3.4%) vs. Q1 2026
New holders
200
936 more added
Sold out
148
1,162 more reduced

36 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2026: 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 2026: 2,628 institutions
Q1 2021: 2,046 institutionsQ2 2021: 2,082 institutionsQ3 2021: 2,135 institutionsQ4 2021: 2,347 institutionsQ1 2022: 2,320 institutionsQ2 2022: 2,286 institutionsQ3 2022: 2,269 institutionsQ4 2022: 2,378 institutionsQ1 2023: 2,390 institutionsQ2 2023: 2,391 institutionsQ3 2023: 2,369 institutionsQ4 2023: 2,495 institutionsQ1 2024: 2,534 institutionsQ2 2024: 2,553 institutionsQ3 2024: 2,579 institutionsQ4 2024: 2,624 institutionsQ1 2025: 2,576 institutionsQ2 2025: 2,460 institutionsQ3 2025: 2,515 institutionsQ4 2025: 2,707 institutionsQ1 2026: 2,612 institutionsQ2 2026: 2,628 institutions
Value heldQ2 2026: $169.2B
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 20252,707$199.1B
Q3 20252,515$160.7B
Q2 20252,460$135.6B
Q1 20252,576$167.8B
Q4 20242,624$176.4B
Q3 20242,579$208.3B
Q2 20242,553$187.5B
Q1 20242,534$196.3B
Q4 20232,495$181.6B
Q3 20232,369$173.1B
Q2 20232,391$177.8B
Q1 20232,390$196.1B
Q4 20222,378$190.1B
Q3 20222,269$175.3B
Q2 20222,286$186.4B
Q1 20222,320$203.3B
Q4 20212,347$230.1B
Q3 20212,135$197.5B
Q2 20212,082$172.9B
Q1 20212,046$157.2B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2026.

Institutions holding TMO in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Retireful, LLC0$00.00%−750−100.0%Sold out
Focused Alpha, LLC0$00.00%−725−100.0%Sold out
RWC Asset Management LLP0$00.00%−718−100.0%Sold out
Jessup Wealth Management, Inc0$00.00%−714−100.0%Sold out
Richmond Investment Services, LLC0$00.00%−667−100.0%Sold out
Asahi Life Asset Management Co., Ltd.0$00.00%−635−100.0%Sold out
WP Advisors, LLC0$00.00%−623−100.0%Sold out
SGL Investment Advisors, Inc.0$00.00%−674−100.0%Sold out
Almanack Investment Partners, LLC.0$00.00%−614−100.0%Sold out
Oasis Advisors, LLC0$00.00%−602−100.0%Sold out
Rooted Wealth Advisors, Inc.0$00.00%−539−100.0%Sold out
Hillsdale Investment Management Inc.0$00.00%−560−100.0%Sold out
Tobam0$00.00%−559−100.0%Sold out
Capricorn Fund Managers Ltd0$00.00%−540−100.0%Sold out
Cane Capital Partners, LLC0$00.00%−537−100.0%Sold out
Harvey Investment Co LLC0$00.00%−511−100.0%Sold out
Cohen & Steers, Inc.0$00.00%−500−100.0%Sold out
Permanent Capital Management, LP0$00.00%−511−100.0%Sold out
Byrne Financial Freedom, LLC0$00.00%−497−100.0%Sold out
TownSquare Capital, LLC0$00.00%−486−100.0%Sold out
Van Diest Capital, LLC0$00.00%−481−100.0%Sold out
Palouse Capital Management, Inc.0$00.00%−481−100.0%Sold out
Cypress Point Wealth Management, LLC0$00.00%−480−100.0%Sold out
Seven Mile Advisory0$00.00%−479−100.0%Sold out
Colorado Capital Management, Inc.0$00.00%−479−100.0%Sold out
Lester Murray Antman dba SimplyRich0$00.00%−479−100.0%Sold out
Ewa, LLC0$00.00%−474−100.0%Sold out
RWM Asset Management, LLC0$00.00%−467−100.0%Sold out
Ground Swell Capital, LLC0$00.00%−456−100.0%Sold out
Strata Wealth Advisors, LLC0$00.00%−449−100.0%Sold out
Altar Rock LLC0$00.00%−444−100.0%Sold out
OneAscent Financial Services LLC0$00.00%−440−100.0%Sold out
Wealth Group, Ltd.0$00.00%−439−100.0%Sold out
NewSquare Capital LLC0$00.00%−437−100.0%Sold out
Clark Financial Services Group Inc0$00.00%−433−100.0%Sold out
Clear Wave Wealth Management LLC0$00.00%−433−100.0%Sold out
Atlas Legacy Advisors, LLC0$00.00%−430−100.0%Sold out
Chesapeake Capital Corp0$00.00%−428−100.0%Sold out
Semus Wealth Partners LLC0$00.00%−428−100.0%Sold out
Patton Fund Management, Inc.0$00.00%−423−100.0%Sold out
49 Wealth Management, LLC0$00.00%−418−100.0%Sold out
Caliber Wealth Management, LLC0$00.00%−409−100.0%Sold out
Twin Peaks Wealth Advisors, LLC0$00.00%−352−100.0%Sold out
Global Wealth Strategies & Associates0$00.00%−322−100.0%Sold out
Scarborough Advisors, LLC0$00.00%−263−100.0%Sold out
True Link Financial Advisors, LLC0$00.00%−225−100.0%Sold out
Global Assets Advisory, LLC0$00.00%−152−100.0%Sold out
Clayton Financial Group LLC0$00.00%−148−100.0%Sold out
Wealth Preservation Advisors, LLC0$00.00%−146−100.0%Sold out
Cache Advisors, LLC0$00.00%−141−100.0%Sold out
Berbice Capital Management LLC0$00.00%−100−100.0%Sold out
Goodman Advisory Group, LLC0$00.00%−70−100.0%Sold out
Intentional Wealth Strategies, LLC0$00.00%−66−100.0%Sold out
MBM Wealth Consultants, LLC0$00.00%−59−100.0%Sold out
Sherman Asset Management, Inc.0$00.00%−53−100.0%Sold out
Legacy Wealth Managment, LLC0$00.00%−50−100.0%Sold out
Toth Financial Advisory Corp0$00.00%−40−100.0%Sold out
Measured Wealth Private Client Group, LLC0$00.00%−36−100.0%Sold out
Missouri Trust & Investment Co0$00.00%−36−100.0%Sold out
Truvestments Capital LLC0$00.00%−33−100.0%Sold out
PlanVest Financial, Inc0$00.00%−28−100.0%Sold out
Contravisory Investment Management, Inc.0$00.00%−23−100.0%Sold out
Bernard Wealth Management Corp.0$00.00%−20−100.0%Sold out
Vermillion Wealth Management, Inc.0$00.00%−19−100.0%Sold out
Stephenson National Bank & Trust0$00.00%−13−100.0%Sold out
Portus Wealth Advisors, LLC0$00.00%−12−100.0%Sold out
Lloyd Advisory Services, LLC.0$00.00%−11−100.0%Sold out
Longview Financial Advisors LLC0$00.00%−8−100.0%Sold out
Elequin Capital LP0$00.00%−7−100.0%Sold out
Magnolia Wealth Management, LLC0$00.00%−7−100.0%Sold out
TopTier Wealth Management, LLC0$00.00%−7−100.0%Sold out
Portfolio Resources Advisor Group, Inc.0$00.00%−5−100.0%Sold out
Operose Advisors LLC0$00.00%−5−100.0%Sold out
Curio Wealth, LLC0$00.00%−5−100.0%Sold out
Palladiem, LLC0$00.00%−3−100.0%Sold out
Harvest Fund Management Co., Ltd0$00.00%−2−100.0%Sold out
Janus Henderson Group PLC––––Not filed
Evelyn Partners Investment Management LLP––––Not filed
Exencial Wealth Advisors, LLC––––Not filed
Arcadia Investment Management Corp––––Not filed
CWM, LLC––––Not filed
Evelyn Partners Investment Management Services Ltd––––Not filed
Skopos Labs, Inc.––––Not filed
Mill Creek Capital Advisors, LLC––––Not filed
FRG Family Wealth Advisors LLC––––Not filed
Canandaigua National Corp––––Not filed
Journey Strategic Wealth LLC––––Not filed
GM Advisory Group, Inc.––––Not filed
Gibbs Wealth Management––––Not filed
Capital Planning Advisors, LLC––––Not filed
Evelyn Partners Investment Management (Europe) Ltd––––Not filed
U.S. Capital Wealth Advisors, LLC––––Not filed
Signature Wealth Management Group––––Not filed
First Affirmative Financial Network––––Not filed
Trask Adam Roland––––Not filed
Charter Oak Capital Management, LLC––––Not filed
Jaffetilchin Investment Partners, LLC––––Not filed
Sunbelt Securities, Inc.––––Not filed
Jackson Hole Capital Partners, LLC––––Not filed
DGS Capital Management, LLC––––Not filed