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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, Q3 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Sep 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
2,135
+83 vs. Q2 2021
Shares held
345.7M
+5.83M (+1.7%) vs. Q2 2021
Total value
$197.5B
+$26.3B (+15.3%) vs. Q2 2021
New holders
165
803 more added
Sold out
82
807 more reduced

30 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2021: 2,135 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 heldQ3 2021: $197.5B
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, Q3 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2021.

Institutions holding TMO in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Cigna Investments Inc12,108$6.92M0.52%−245−2.0%Reduced
Arrow Financial Corp12,110$6.92M0.89%−250−2.0%Reduced
Hancock Whitney Corp12,128$6.93M0.24%−1,443−10.6%Reduced
Cresset Asset Management, LLC12,203$6.97M0.09%+1,733+16.6%Added
Dana Investment Advisors, Inc.12,219$6.98M0.32%−4,332−26.2%Reduced
First National Trust Co12,267$7.01M0.42%+124+1.0%Added
BBVA USA12,304$7.03M0.41%−1,281−9.4%Reduced
PEAK6 Investments LLC12,328$7.04M0.14%+11,812+2,289.1%Added
Twin Capital Management Inc12,344$7.05M0.72%−1,640−11.7%Reduced
Cetera Advisor Networks LLC12,349$7.05M0.10%−351−2.8%Reduced
Guinness Atkinson Asset Management Inc12,373$7.07M3.28%−1,677−11.9%Reduced
Beacon Investment Advisory Services, Inc.12,414$7.09M0.29%+4,829+63.7%Added
FRG Family Wealth Advisors LLC12,482$7.13M1.40%−600−4.6%Reduced
Marietta Wealth Management, LLC12,512$7.15M1.56%+205+1.7%Added
Coastline Trust Co12,528$7.16M0.89%−30−0.2%Reduced
Rafferty Asset Management, LLC12,543$7.17M0.05%+4,337+52.9%Added
Baker Avenue Asset Management, LP12,550$7.17M0.42%+346+2.8%Added
Capital City Trust Co12,578$7.19M2.23%−426−3.3%Reduced
Banco Santander, S.A.12,682$7.25M0.04%−2,657−17.3%Reduced
Reynders McVeigh Capital Management, LLC12,716$7.26M0.44%+189+1.5%Added
Everence Capital Management Inc12,749$7.28M0.60%00.0%Unchanged
Nelson Capital Management, LLC12,752$7.29M1.45%−231−1.8%Reduced
Avitas Wealth Management LLC12,757$7.29M1.33%−31−0.2%Reduced
Garrison Bradford & Associates Inc12,772$7.30M7.42%00.0%Unchanged
Knuff & Co LLC12,791$7.31M2.73%−19−0.1%Reduced
Hoylecohen, LLC12,800$7.31M0.69%−195−1.5%Reduced
First Personal Financial Services12,860$7.35M1.83%−65−0.5%Reduced
AE Wealth Management LLC12,894$7.37M0.06%−1,822−12.4%Reduced
Ethic Inc.12,899$7.37M0.75%+1,372+11.9%Added
Boston Partners12,909$7.38M0.01%−5,782−30.9%Reduced
Veritable, L.P.12,949$7.40M0.12%−114−0.9%Reduced
Gs Investments, Inc.12,954$7.40M3.88%+12,954New
Punch & Associates Investment Management, Inc.13,073$7.47M0.43%+69+0.5%Added
Mader & Shannon Wealth Management, Inc.13,132$7.50M4.79%−20.0%Reduced
Wolverine Trading, LLC12,964$7.51M0.15%−26,952−67.5%Reduced
Everett Harris & Co13,159$7.52M0.12%+725+5.8%Added
Marco Investment Management LLC13,174$7.53M0.83%+13+0.1%Added
Dash Acquisitions Inc.13,184$7.53M3.92%+1,131+9.4%Added
Barnett & Company, Inc.13,255$7.57M5.70%−2,058−13.4%Reduced
Dowling & Yahnke LLC13,283$7.59M0.42%+202+1.5%Added
Haverford Financial Services, Inc.13,297$7.60M1.85%+11,317+571.6%Added
HBK Sorce Advisory LLC13,314$7.61M0.42%+351+2.7%Added
Polar Capital Holdings Plc13,351$7.63M0.04%−44,879−77.1%Reduced
Harrington Investments, INC13,465$7.69M4.44%−72−0.5%Reduced
Legacy Private Trust Co.13,566$7.75M0.63%+303+2.3%Added
Beach Investment Counsel Inc13,600$7.77M0.74%−2,010−12.9%Reduced
Westover Capital Advisors, LLC13,681$7.82M2.45%−22−0.2%Reduced
Penobscot Investment Management Company, Inc.13,707$7.83M1.16%+160+1.2%Added
Adell Harriman & Carpenter Inc13,710$7.83M0.82%+750+5.8%Added
Mendel Money Management13,746$7.85M4.92%−98−0.7%Reduced
McKinley Carter Wealth Services, Inc.13,751$7.86M0.64%00.0%Unchanged
Scotia Capital Inc.13,822$7.90M0.06%−1,727−11.1%Reduced
Annex Advisory Services, LLC13,824$7.90M0.65%+93+0.7%Added
Chelsea Counsel Co13,830$7.90M3.59%+90+0.7%Added
Wells Trecaso Financial Group, LLC13,921$7.95M3.79%−683−4.7%Reduced
L & S Advisors Inc13,921$7.95M0.86%+5,431+64.0%Added
Hayek Kallen Investment Management13,993$8.00M3.65%−1,043−6.9%Reduced
Boston Financial Mangement LLC14,004$8.00M0.33%−344−2.4%Reduced
Group One Trading, L.P.14,181$8.10M0.18%−945−6.2%Reduced
Graybill Bartz & Assoc Ltd14,251$8.14M4.01%−304−2.1%Reduced
Waverton Investment Management Ltd14,300$8.17M0.32%00.0%Unchanged
Mirador Capital Partners LP14,316$8.18M1.86%+324+2.3%Added
Cetera Investment Advisers14,389$8.22M0.13%+1,980+16.0%Added
Cannell Peter B & Co Inc14,534$8.30M0.25%00.0%Unchanged
Hills Bank & Trust Co14,653$8.37M1.26%−212−1.4%Reduced
Marsico Capital Management LLC14,720$8.41M0.26%00.0%Unchanged
Raymond James Trust N.A.14,739$8.42M0.28%+467+3.3%Added
Reliant Investment Management, LLC14,824$8.47M4.22%−600−3.9%Reduced
Pitcairn Co14,948$8.54M0.59%−192−1.3%Reduced
Artisan Partners Limited Partnership15,013$8.58M0.01%+15,013New
Consolidated Investment Group LLC15,100$8.63M1.35%00.0%Unchanged
Park Avenue Securities LLC15,145$8.65M0.17%+718+5.0%Added
Ravenstone Capital Management Inc.15,165$8.66M6.40%+1,905+14.4%Added
Compton Capital Management Inc15,195$8.68M2.55%−355−2.3%Reduced
Eagle Asset Management Inc15,236$8.70M0.04%+2,564+20.2%Added
Fma Advisory Inc15,239$8.71M3.25%−83−0.5%Reduced
Chartwell Investment Partners, LLC15,300$8.74M0.27%00.0%Unchanged
Voloridge Investment Management, LLC15,356$8.77M0.06%−197,592−92.8%Reduced
Codex Capital, L.L.C.15,400$8.80M4.73%−200−1.3%Reduced
Brant Point Investment Management LLC15,436$8.82M1.63%+49+0.3%Added
Mitchell Capital Management Co15,468$8.84M1.98%−200−1.3%Reduced
Botty Investors LLC15,517$8.87M2.66%+1,854+13.6%Added
SG Americas Securities, LLC15,525$8.87M0.05%−454,442−96.7%Reduced
Eagle Global Advisors LLC15,534$8.88M0.59%+810+5.5%Added
Perennial Advisors, LLC15,583$8.90M2.62%+255+1.7%Added
Security National Trust Co17,714$8.94M2.07%00.0%Unchanged
Gradient Investments LLC15,708$8.97M0.25%+92+0.6%Added
Brewin Dolphin Wealth Management Ltd15,770$9.01M1.03%+913+6.1%Added
Greenwood Capital Associates LLC15,785$9.02M1.39%+1,338+9.3%Added
ACG Wealth15,828$9.04M1.19%−210−1.3%Reduced
Natixis Investment Managers International15,833$9.04M0.52%−597−3.6%Reduced
Burns J W & Co Inc15,942$9.11M1.43%−256−1.6%Reduced
Sky Investment Group LLC15,984$9.13M2.03%−170−1.1%Reduced
Illinois Municipal Retirement Fund16,391$9.37M0.34%00.0%Unchanged
Peloton Wealth Strategists16,449$9.40M3.85%+330+2.0%Added
Granite Investment Partners, LLC16,620$9.50M0.30%−98−0.6%Reduced
Kingsview Wealth Management, LLC16,731$9.56M0.45%+662+4.1%Added
Levin Capital Strategies, L.P.16,815$9.61M0.98%−244−1.4%Reduced
Amica Mutual Insurance Co16,874$9.64M1.01%00.0%Unchanged
Aptus Capital Advisors, LLC16,883$9.65M0.38%+4,049+31.5%Added