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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, Q4 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 31, 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
2,495
+162 vs. Q3 2023
Shares held
342.3M
+1.26M (+0.4%) vs. Q3 2023
Total value
$181.6B
+$8.94B (+5.2%) vs. Q3 2023
New holders
293
884 more added
Sold out
131
986 more reduced

36 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 2,496 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 heldQ4 2023: $181.6B
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, Q4 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2023.

Institutions holding TMO in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Alera Investment Advisors, LLC1,912$1.01M0.13%−128−6.3%Reduced
Capital Investment Advisors, LLC1,915$1.02M0.03%−99−4.9%Reduced
Concurrent Investment Advisors, LLC1,917$1.02M0.05%+1,917New
Premier Path Wealth Partners, LLC1,929$1.02M0.23%+1,929New
Fifth Third Wealth Advisors LLC1,928$1.02M0.33%−172−8.2%Reduced
Journey Strategic Wealth LLC1,929$1.02M0.05%+268+16.1%Added
Napatree Capital LLC1,935$1.03M1.03%+1,935New
IPG Investment Advisors LLC1,936$1.03M0.21%+281+17.0%Added
Chicago Trust Co NA1,940$1.03M0.23%−279−12.6%Reduced
Benchmark Investment Advisors LLC1,940$1.03M0.95%−1,470−43.1%Reduced
Meridian Wealth Management, LLC1,951$1.04M0.07%−196−9.1%Reduced
Catalytic Wealth RIA, LLC1,954$1.04M0.47%+1,954New
Sonen Capital LLC1,963$1.04M1.98%+162+9.0%Added
Abbrea Capital, LLC1,962$1.04M0.15%−47−2.3%Reduced
Seelaus Asset Management LLC1,964$1.04M1.01%−151−7.1%Reduced
First County Bank1,970$1.05M0.51%−77−3.8%Reduced
Founders Financial Securities LLC1,970$1.05M0.12%+301+18.0%Added
KC Investment Advisors, LLC1,974$1.05M0.63%−78−3.8%Reduced
Trueblood Wealth Management, LLC1,990$1.06M0.66%+1,990New
Yarbrough Capital, LLC2,000$1.06M0.06%00.0%Unchanged
RK Capital Management, LLC2,000$1.06M0.50%+2,000New
Tranquility Partners, LLC2,009$1.07M0.45%+515+34.5%Added
Arvest Trust Co N A2,015$1.07M0.06%+293+17.0%Added
Compton Wealth Advisory Group, LLC2,015$1.07M0.34%+309+18.1%Added
Householder Group Estate & Retirement Specialist, LLC2,023$1.07M0.35%−129−6.0%Reduced
Balentine LLC2,027$1.08M0.03%−2,213−52.2%Reduced
Pacific Capital Partners Ltd2,035$1.08M0.81%+36+1.8%Added
PDS Planning, Inc2,038$1.08M0.12%+7+0.3%Added
Mechanics Financial Corp2,046$1.09M0.61%00.0%Unchanged
SOL Capital Management CO2,048$1.09M0.15%00.0%Unchanged
Sendero Wealth Management, LLC2,052$1.09M0.21%+26+1.3%Added
Vivaldi Capital Management, LLC2,025$1.09M0.33%−197−8.9%Reduced
Monte Financial Group, LLC2,066$1.10M0.51%+134+6.9%Added
KPP Advisory Services LLC2,071$1.10M0.97%+321+18.3%Added
Jarislowsky, Fraser Ltd2,077$1.10M0.01%+2,077New
South Dakota Investment Council2,084$1.11M0.02%+300+16.8%Added
Migdal Insurance & Financial Holdings Ltd.2,078$1.11M0.02%+1,719+478.8%Added
Fiducient Advisors LLC2,088$1.11M0.21%−5−0.2%Reduced
Leonteq Securities AG2,093$1.11M0.14%−5,592−72.8%Reduced
Shapiro Capital Management LLC2,097$1.11M0.03%00.0%Unchanged
W.H. Cornerstone Investments Inc.2,099$1.11M0.88%+53+2.6%Added
Knoll Capital Management, LLC2,100$1.11M0.92%00.0%Unchanged
Kanawha Capital Management LLC2,100$1.11M0.10%−38−1.8%Reduced
Leo Wealth, LLC2,101$1.12M0.12%+2,101New
Arbor Capital Management Inc2,112$1.12M0.84%+59+2.9%Added
First Financial Corp2,106$1.12M0.57%+93+4.6%Added
Financial Network Wealth Management LLC2,108$1.12M0.48%−3−0.1%Reduced
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors2,108$1.12M0.22%+348+19.8%Added
Personal Cfo Solutions, LLC2,110$1.12M0.19%+43+2.1%Added
Drive Wealth Management, LLC2,114$1.12M0.36%+872+70.2%Added
Wallace Advisory Group, LLC2,219$1.12M0.88%−124−5.3%Reduced
NovaPoint Capital, LLC2,123$1.13M0.42%−44−2.0%Reduced
First Pacific Financial2,130$1.13M0.35%−19−0.9%Reduced
David Loasby2,142$1.14M0.12%−159−6.9%Reduced
Polymer Capital Management (HK) LTD2,150$1.14M0.40%+2,150New
West Branch Capital LLC2,150$1.14M0.54%−89−4.0%Reduced
Boston Trust Walden Corp2,155$1.14M0.01%+28+1.3%Added
PFG Investments, LLC2,158$1.15M0.21%−566−20.8%Reduced
Legacy Bridge, LLC2,164$1.15M0.74%−42−1.9%Reduced
Greystone Financial Group, LLC2,175$1.15M0.27%+703+47.8%Added
Beaumont Financial Advisors, LLC2,182$1.16M0.11%+33+1.5%Added
Banco BTG Pactual S.A.2,180$1.16M0.26%+2,180New
Forum Financial Management, LP2,193$1.16M0.02%−3−0.1%Reduced
Monumental Financial Group Inc.2,196$1.17M0.70%+96+4.6%Added
Commons Capital, LLC2,206$1.17M1.85%+170+8.3%Added
Boit C F David2,215$1.17M0.66%+715+47.7%Added
Mutual Advisors, LLC2,211$1.17M0.04%+188+9.3%Added
Bigelow Investment Advisors, LLC2,213$1.17M0.64%−30−1.3%Reduced
First National Bank of Hutchinson2,216$1.18M0.85%−18−0.8%Reduced
Westhampton Capital, LLC2,217$1.18M0.70%+60+2.8%Added
Park Place Capital Corp2,219$1.18M0.47%+359+19.3%Added
Naviter Wealth, LLC2,223$1.18M0.24%−193−8.0%Reduced
Warren Averett Asset Management, LLC2,228$1.18M0.04%−5−0.2%Reduced
Optas, LLC2,233$1.19M0.36%−158−6.6%Reduced
J.W. Cole Advisors, Inc.2,242$1.19M0.07%+559+33.2%Added
Rodgers Brothers Inc.2,242$1.19M0.19%00.0%Unchanged
Exchange Traded Concepts, LLC2,250$1.19M0.03%−253−10.1%Reduced
WealthPlan Investment Management, LLC2,255$1.20M0.19%+305+15.6%Added
Ramirez Asset Management, Inc.2,261$1.20M0.24%+25+1.1%Added
Wambolt & Associates, LLC2,264$1.20M0.39%−13−0.6%Reduced
Cassaday & Co Wealth Management LLC2,275$1.21M0.04%+285+14.3%Added
HBW Advisory Services LLC2,279$1.21M0.23%−52−2.2%Reduced
Insigneo Advisory Services, LLC2,281$1.21M0.17%+435+23.6%Added
Castle Wealth Management LLC2,283$1.21M0.73%−166−6.8%Reduced
Shelton Capital Management2,286$1.21M0.04%−130−5.4%Reduced
Grimes & Company, Inc.2,290$1.22M0.04%−30−1.3%Reduced
Apexium Financial, LP2,290$1.22M0.09%+1,536+203.7%Added
Soltis Investment Advisors LLC2,292$1.22M0.14%−1,143−33.3%Reduced
Systematic Alpha Investments, LLC2,296$1.22M0.05%00.0%Unchanged
Cullinan Associates Inc2,300$1.22M0.07%−400−14.8%Reduced
Intact Investment Management Inc.2,300$1.22M0.05%+2,300New
Family Legacy, Inc.2,301$1.22M0.47%+106+4.8%Added
Continuum Advisory, LLC2,302$1.22M0.17%−203−8.1%Reduced
AlphaMark Advisors, LLC2,304$1.22M0.46%+45+2.0%Added
Kovack Advisors, Inc.2,305$1.22M0.15%−9−0.4%Reduced
Sigma Planning Corp2,307$1.22M0.10%−3,033−56.8%Reduced
Wilbanks Smith & Thomas Asset Management LLC2,308$1.23M0.04%+18+0.8%Added
Secured Retirement Advisors, LLC2,319$1.23M1.18%+2,319New
First Interstate Bank2,323$1.23M0.09%−210−8.3%Reduced
SRS Capital Advisors, Inc.2,324$1.23M0.14%+118+5.3%Added