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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 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 2021. 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
2,082
+60 vs. Q1 2021
Shares held
343.2M
+832.3K (+0.2%) vs. Q1 2021
Total value
$172.9B
+$16.8B (+10.7%) vs. Q1 2021
New holders
153
856 more added
Sold out
93
752 more reduced

24 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: 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 2021: 2,082 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 2021: $172.9B
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 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2021.

Institutions holding TMO in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Landsberg, Bennett, & Dubbaneh LLC5,139$2.61M0.34%+431+9.2%Added
Moneta Group Investment Advisors LLC5,162$2.60M0.12%+2,147+71.2%Added
Heron Financial Group, LLC5,121$2.58M1.48%−30−0.6%Reduced
MUFG Americas Holdings Corp5,108$2.58M0.05%−274−5.1%Reduced
Seelaus Asset Management LLC5,099$2.57M1.50%+449+9.7%Added
Bank of Hawaii5,080$2.56M0.14%−648−11.3%Reduced
Centaurus Financial, Inc.5,074$2.56M0.22%+4,294+550.5%Added
Rossmore Private Capital5,070$2.56M0.44%−52−1.0%Reduced
Trustmark National Bank Trust Department5,067$2.56M0.20%+27+0.5%Added
MidWestOne Financial Group, Inc.5,002$2.52M0.60%+205+4.3%Added
Viking Fund Management LLC5,000$2.52M0.72%00.0%Unchanged
Hunter Perkins Capital Management, LLC5,000$2.52M0.47%00.0%Unchanged
GWM Advisors LLC5,050$2.50M0.07%+457+9.9%Added
Hunter Associates Investment Management LLC4,950$2.50M0.78%−10,457−67.9%Reduced
Terra Nova Asset Management LLC4,926$2.48M2.13%−296−5.7%Reduced
Ballentine Partners, LLC4,918$2.48M0.09%+110+2.3%Added
Moreno Evelyn V4,883$2.46M0.58%−788−13.9%Reduced
Roundview Capital LLC4,864$2.45M0.27%+1,034+27.0%Added
NTV Asset Management LLC4,845$2.44M0.43%−400−7.6%Reduced
Edgestream Partners, L.P.4,825$2.43M0.14%−21,064−81.4%Reduced
Lincoln National Corp4,798$2.42M0.05%+189+4.1%Added
Integrated Wealth Concepts LLC4,775$2.41M0.09%+480+11.2%Added
Stonnington Group, LLC4,643$2.41M0.54%−470−9.2%Reduced
NVWM, LLC4,772$2.41M0.87%+2,309+93.7%Added
Geneva Partners, LLC4,753$2.40M1.10%−15−0.3%Reduced
Koshinski Asset Management, Inc.4,749$2.40M0.30%−2,041−30.1%Reduced
Empirical Finance, LLC4,701$2.37M0.39%+640+15.8%Added
Winton Group Ltd4,675$2.36M0.13%+735+18.7%Added
Vista Investment Management4,673$2.36M1.39%−49−1.0%Reduced
Aries Wealth Management4,660$2.35M1.01%+40+0.9%Added
Dakota Wealth Management4,625$2.33M0.28%−11,365−71.1%Reduced
AMJ Financial Wealth Management4,612$2.33M1.01%−7,401−61.6%Reduced
Capital International Sarl4,571$2.31M0.20%+366+8.7%Added
Fundamentun, LLC4,566$2.30M0.63%+294+6.9%Added
First Midwest Bank Trust Division4,562$2.30M0.31%−190−4.0%Reduced
Fulton Bank, N.A.4,557$2.30M0.11%+146+3.3%Added
WealthTrust Asset Management, LLC4,545$2.29M1.99%+4,545New
Fieldpoint Private Securities, LLC4,229$2.29M0.50%+155+3.8%Added
180 Wealth Advisors, LLC4,215$2.28M0.52%−67−1.6%Reduced
Citizens National Bank Trust Department4,485$2.26M0.65%+318+7.6%Added
DAGCO, Inc.4,452$2.25M1.00%−120−2.6%Reduced
Hall Capital Management Co Inc4,449$2.24M1.45%+4,449New
Bernzott Capital Advisors4,430$2.23M0.19%−684−13.4%Reduced
Capital Analysts, LLC4,423$2.23M0.15%−18−0.4%Reduced
MD Financial Management Inc.4,421$2.23M0.06%+4,421New
Hudson Canyon Capital Management4,400$2.22M1.66%+4,400New
Court Place Advisors, LLC4,394$2.22M0.65%+365+9.1%Added
Palladium Partners LLC4,385$2.21M0.10%+2,156+96.7%Added
Linscomb & Williams, Inc.4,354$2.20M0.11%−303−6.5%Reduced
First Commonwealth Financial Corp4,348$2.19M0.77%+15+0.3%Added
Kestra Private Wealth Services, LLC4,345$2.19M0.13%−34−0.8%Reduced
Boyd Watterson Asset Management LLC4,334$2.19M0.88%+10+0.2%Added
Algert Global LLC4,320$2.18M0.73%+154+3.7%Added
Diversified Trust Co4,283$2.16M0.08%−427−9.1%Reduced
Segment Wealth Management, LLC4,284$2.16M0.26%−10.0%Reduced
Quadrant Capital Group LLC4,282$2.16M0.31%+115+2.8%Added
Spire Wealth Management4,283$2.16M0.06%−19−0.4%Reduced
Marks Group Wealth Management, Inc4,056$2.16M0.30%+63+1.6%Added
Brookstone Capital Management4,184$2.15M0.04%+2,554+156.7%Added
Duff & Phelps Investment Management Co4,260$2.15M0.03%−350−7.6%Reduced
Livingston Group Asset Management CO (operating as Southport Capital Management)4,258$2.15M0.53%−38−0.9%Reduced
FineMark National Bank & Trust4,242$2.14M0.09%+46+1.1%Added
Gerber Kawasaki Wealth & Investment Management4,236$2.14M0.22%+544+14.7%Added
Fortis Capital Management LLC4,232$2.13M1.10%00.0%Unchanged
George Kaiser Family Foundation4,209$2.12M0.34%+4,209New
Robertson Stephens Wealth Management, LLC4,205$2.12M0.25%+2,687+177.0%Added
Sentry Investment Management LLC4,204$2.12M0.54%00.0%Unchanged
Haverford Trust Co4,199$2.12M0.02%+707+20.2%Added
Element Pointe Advisors, LLC4,116$2.12M0.64%+160+4.0%Added
Exane Derivatives4,101$2.11M0.49%+643+18.6%Added
BKD Wealth Advisors, LLC4,174$2.11M0.10%−149−3.4%Reduced
AXS Investments LLC4,147$2.09M0.64%−1,211−22.6%Reduced
North Star Investment Management Corp.4,127$2.08M0.17%+60+1.5%Added
Fairfield, Bush & Co.4,122$2.08M0.57%+117+2.9%Added
Midwest Wealth Management Inc.4,118$2.08M1.48%+150+3.8%Added
SRB Corp4,110$2.07M0.13%+642+18.5%Added
Change Path, LLC4,105$2.07M0.13%+414+11.2%Added
Oak Associates, Ltd4,100$2.07M0.12%+4,100New
Legacy Wealth Management, LLC4,094$2.07M1.14%00.0%Unchanged
Independent Advisor Alliance4,092$2.06M0.11%+73+1.8%Added
We Are One Seven, LLC4,085$2.06M0.29%+1,037+34.0%Added
Bellecapital International Ltd.4,066$2.05M0.62%−121−2.9%Reduced
Valley Brook Capital Group4,045$2.04M1.94%+330+8.9%Added
Center for Financial Planning, Inc.4,038$2.04M0.50%−281−6.5%Reduced
Rehmann Capital Advisory Group4,015$2.02M0.20%+171+4.4%Added
Cary Street Partners Asset Management LLC3,999$2.02M0.48%−67,330−94.4%Reduced
Baldwin Brothers Inc3,996$2.02M0.22%−22−0.5%Reduced
Circle Wealth Management, LLC3,969$2.00M0.29%+251+6.8%Added
Loomis Sayles & Co L P3,960$2.00M0.00%+389+10.9%Added
Mount Yale Investment Advisors, LLC3,950$1.99M0.24%−62−1.5%Reduced
Palouse Capital Management, Inc.3,943$1.99M0.87%+28+0.7%Added
Zions Bancorporation, N.A.3,921$1.98M0.20%+426+12.2%Added
Davenport & Co LLC3,905$1.97M0.02%+605+18.3%Added
Groesbeck Investment Management Corp3,892$1.96M2.50%+177+4.8%Added
6 Meridian3,870$1.95M0.15%−125−3.1%Reduced
Jacobsen Capital Management3,870$1.95M1.00%+107+2.8%Added
Wunderlich Capital Managemnt3,850$1.94M0.98%+81+2.1%Added
Chicago Trust Co NA3,837$1.94M0.46%+1,253+48.5%Added
Mount Lucas Management LP3,836$1.94M0.57%+525+15.9%Added
Choate Investment Advisors3,817$1.93M0.12%−37−1.0%Reduced