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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: 2,321 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 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 20252,708$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 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
Meeder Asset Management Inc18,589$9.38M0.44%+3,798+25.7%Added
Carderock Capital Management Inc18,494$9.33M2.56%+60+0.3%Added
1st Source Bank18,075$9.12M0.57%−245−1.3%Reduced
Gluskin Sheff & Assoc Inc18,070$9.12M0.42%+62+0.3%Added
Kestra Advisory Services, LLC18,062$9.11M0.10%−782−4.1%Reduced
John G Ullman & Associates Inc17,991$9.08M1.18%−140−0.8%Reduced
Northwestern Mutual Investment Management Company, LLC17,849$9.00M0.16%−30.0%Reduced
Quantitative Investment Management, LLC17,805$8.98M0.81%+17,805New
Advisor Partners LLC17,782$8.97M0.59%−235−1.3%Reduced
Security National Trust Co17,714$8.94M1.99%−630−3.4%Reduced
Glenview Trust Co17,666$8.91M0.34%−1,458−7.6%Reduced
Mogy Joel R Investment Counsel Inc17,621$8.89M0.75%+3,811+27.6%Added
Morse Asset Management, Inc17,606$8.88M2.15%−716−3.9%Reduced
Alpine Woods Capital Investors, LLC17,461$8.81M0.91%+4,196+31.6%Added
Country Club Trust Company, n.a.17,208$8.74M0.76%+1,080+6.7%Added
Woodstock Corp17,160$8.66M1.02%+51+0.3%Added
Levin Capital Strategies, L.P.17,059$8.61M0.89%−2,711−13.7%Reduced
WESPAC Advisors SoCal, LLC17,038$8.60M2.85%+7,496+78.6%Added
Amica Mutual Insurance Co16,874$8.51M0.90%−1,851−9.9%Reduced
Granite Investment Partners, LLC16,718$8.43M0.26%−30,687−64.7%Reduced
Bel Air Investment Advisors LLC16,699$8.42M0.26%−2,081−11.1%Reduced
Dana Investment Advisors, Inc.16,551$8.35M0.37%−1,212−6.8%Reduced
Eubel Brady & Suttman Asset Management Inc18,199$8.31M0.73%−18,199−50.0%Reduced
Natixis Investment Managers International16,430$8.29M0.50%−138−0.8%Reduced
Illinois Municipal Retirement Fund16,391$8.27M0.34%−3,013−15.5%Reduced
Kingsview Wealth Management, LLC16,069$8.19M0.40%+3,047+23.4%Added
Burns J W & Co Inc16,198$8.17M1.28%+120+0.7%Added
Sky Investment Group LLC16,154$8.15M1.84%+177+1.1%Added
Kempen Capital Management N.V.16,141$8.14M0.29%+6,862+74.0%Added
Peloton Wealth Strategists16,119$8.13M3.36%+840+5.5%Added
Vontobel Swiss Wealth Advisors AG16,384$8.10M4.16%+1,486+10.0%Added
ACG Wealth16,038$8.09M1.03%−225−1.4%Reduced
Pittenger & Anderson Inc15,955$8.05M0.41%−417−2.5%Reduced
Douglass Winthrop Advisors, LLC15,870$8.01M0.20%+1,026+6.9%Added
Banque Cantonale Vaudoise15,779$7.96M0.35%−2,429−13.3%Reduced
Mitchell Capital Management Co15,668$7.90M1.73%−617−3.8%Reduced
Gradient Investments LLC15,616$7.88M0.23%+538+3.6%Added
Beach Investment Counsel Inc15,610$7.88M0.71%−1,394−8.2%Reduced
Codex Capital, L.L.C.15,600$7.87M4.11%−1,900−10.9%Reduced
Compton Capital Management Inc15,550$7.84M2.31%00.0%Unchanged
Scotia Capital Inc.15,549$7.84M0.06%−1,250−7.4%Reduced
Reliant Investment Management, LLC15,424$7.78M3.58%−482−3.0%Reduced
Brant Point Investment Management LLC15,387$7.76M1.34%00.0%Unchanged
Banco Santander, S.A.15,339$7.74M0.04%+781+5.4%Added
Perennial Advisors, LLC15,328$7.73M2.24%+599+4.1%Added
Fma Advisory Inc15,322$7.73M2.87%+152+1.0%Added
Barnett & Company, Inc.15,313$7.72M5.11%−735−4.6%Reduced
Chartwell Investment Partners, LLC15,300$7.72M0.23%−3,700−19.5%Reduced
Pitcairn Co15,140$7.64M0.51%−674−4.3%Reduced
Group One Trading, L.P.15,126$7.63M0.15%+10,529+229.0%Added
Consolidated Investment Group LLC15,100$7.62M1.27%+2,600+20.8%Added
Hayek Kallen Investment Management15,036$7.58M3.19%−509−3.3%Reduced
Hills Bank & Trust Co14,865$7.50M1.14%−149−1.0%Reduced
Brewin Dolphin Wealth Management Ltd14,857$7.49M0.91%+4,227+39.8%Added
Eagle Global Advisors LLC14,724$7.43M0.48%+88+0.6%Added
Marsico Capital Management LLC14,720$7.43M0.18%+401+2.8%Added
AE Wealth Management LLC14,716$7.42M0.06%−6,258−29.8%Reduced
Wells Trecaso Financial Group, LLC14,604$7.37M3.54%−345−2.3%Reduced
Graybill Bartz & Assoc Ltd14,555$7.34M3.62%+214+1.5%Added
Cannell Peter B & Co Inc14,534$7.33M0.22%00.0%Unchanged
Ratan Capital Management LP14,500$7.32M0.63%00.0%Unchanged
Greenwood Capital Associates LLC14,447$7.29M1.10%+958+7.1%Added
Park Avenue Securities LLC14,427$7.28M0.15%+755+5.5%Added
Boston Financial Mangement LLC14,348$7.24M0.29%−474−3.2%Reduced
Waverton Investment Management Ltd14,300$7.21M0.29%−1,400−8.9%Reduced
Raymond James Trust N.A.14,272$7.20M0.24%−236−1.6%Reduced
Weiss Asset Management LP14,257$7.19M0.20%+14,257New
AdvisorNet Financial, Inc14,254$7.19M0.48%+101+0.7%Added
Guinness Atkinson Asset Management Inc14,050$7.09M3.14%00.0%Unchanged
Mirador Capital Partners LP13,992$7.06M1.60%+531+3.9%Added
Twin Capital Management Inc13,984$7.05M0.65%+237+1.7%Added
Mendel Money Management13,844$6.98M4.39%−437−3.1%Reduced
Annex Advisory Services, LLC13,731$6.97M0.56%+2,819+25.8%Added
McKinley Carter Wealth Services, Inc.13,751$6.94M0.57%−339−2.4%Reduced
Chelsea Counsel Co13,740$6.93M3.19%+20+0.1%Added
Westover Capital Advisors, LLC13,703$6.91M2.22%−270−1.9%Reduced
Botty Investors LLC13,663$6.90M2.34%−1,071−7.3%Reduced
Susquehanna Fundamental Investments, LLC13,656$6.89M0.13%−32,974−70.7%Reduced
BBVA USA13,585$6.85M0.38%+13,585New
Hancock Whitney Corp13,571$6.85M0.22%−486−3.5%Reduced
Penobscot Investment Management Company, Inc.13,547$6.83M1.01%+420+3.2%Added
Harrington Investments, INC13,537$6.83M4.04%+86+0.6%Added
Legacy Private Trust Co.13,263$6.69M0.56%−124−0.9%Reduced
Ravenstone Capital Management Inc.13,260$6.69M6.00%+13,260New
Marco Investment Management LLC13,161$6.64M0.77%+7,731+142.4%Added
Mader & Shannon Wealth Management, Inc.13,134$6.63M3.41%+3,418+35.2%Added
Dowling & Yahnke LLC13,081$6.60M0.38%+355+2.8%Added
FRG Family Wealth Advisors LLC13,082$6.60M1.25%+393+3.1%Added
Sowell Financial Services LLC13,058$6.59M0.44%−867−6.2%Reduced
Veritable, L.P.13,063$6.59M0.11%−66−0.5%Reduced
Capital City Trust Co13,004$6.56M1.99%+225+1.8%Added
Punch & Associates Investment Management, Inc.13,004$6.56M0.37%+13,004New
Skye Global Management LP13,000$6.56M0.12%+9,600+282.4%Added
Hoylecohen, LLC12,995$6.56M0.62%00.0%Unchanged
Nelson Capital Management, LLC12,983$6.55M1.33%+174+1.4%Added
HBK Sorce Advisory LLC12,963$6.54M0.36%−143−1.1%Reduced
Adell Harriman & Carpenter Inc12,960$6.54M0.69%+414+3.3%Added
Bamco Inc12,959$6.54M0.02%+300+2.4%Added
First Personal Financial Services12,925$6.52M1.67%+298+2.4%Added
Aptus Capital Advisors, LLC12,834$6.47M0.29%+6,117+91.1%Added