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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 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Sep 30, 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
2,369
+7 vs. Q2 2023
Shares held
341.8M
−424.1K (−0.1%) vs. Q2 2023
Total value
$173.1B
−$3.26B (−1.8%) vs. Q2 2023
New holders
141
969 more added
Sold out
134
888 more reduced

29 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 2,370 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 2023: $173.1B
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 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2023.

Institutions holding TMO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
MCF Advisors LLC1,817$920.0K0.08%+679+59.7%Added
Wealth Architects, LLC1,819$920.5K0.16%+16+0.9%Added
Boston Partners1,824$923.3K0.00%00.0%Unchanged
Old Port Advisors1,839$931.1K0.34%+1,839New
Michael B. Yongue1,846$934.4K0.91%−185−9.1%Reduced
Amica Retiree Medical Trust1,847$935.0K1.10%00.0%Unchanged
Insigneo Advisory Services, LLC1,846$935.0K0.19%+391+26.9%Added
Park Place Capital Corp1,860$941.5K0.28%+260+16.3%Added
LCM Capital Management Inc1,866$944.5K0.77%+107+6.1%Added
JGP Global Gestao de Recursos Ltda.1,879$951.1K0.60%−20−1.1%Reduced
Strategy Asset Managers LLC1,882$952.6K0.25%+211+12.6%Added
Tobam1,885$954.0K0.08%−174−8.5%Reduced
Vetamer Capital Management, L.P.1,891$957.2K1.76%−1,543−44.9%Reduced
Arbor Capital Management Inc2,053$957.8K0.85%+157+8.3%Added
GM Advisory Group, Inc.1,900$961.8K0.08%+1+0.1%Added
Marino, Stram & Associates LLC1,903$963.2K0.28%−6−0.3%Reduced
Johnson Financial Group, Inc.1,921$973.0K0.07%+118+6.5%Added
Diametric Capital, LP1,928$975.9K0.41%+1,006+109.1%Added
Monte Financial Group, LLC1,932$978.0K0.49%+20+1.0%Added
WealthPlan Investment Management, LLC1,950$987.0K0.17%+942+93.5%Added
Navalign, LLC1,951$987.4K0.37%+51+2.7%Added
Quadrant Private Wealth Management, LLC1,965$995.2K0.33%+281+16.7%Added
Group One Trading, L.P.1,979$1.00M0.04%−1,954−49.7%Reduced
Cassaday & Co Wealth Management LLC1,990$1.01M0.04%−124−5.9%Reduced
Pacific Capital Partners Ltd1,999$1.01M0.61%+1,999New
Independent Financial Group, LLC1,999$1.01M0.07%+631+46.1%Added
Park Circle Co2,000$1.01M0.96%00.0%Unchanged
Yarbrough Capital, LLC2,000$1.01M0.06%00.0%Unchanged
Harbor Advisors LLC2,000$1.01M0.22%+750+60.0%Added
Machina Capital S.A.S.2,000$1.01M0.57%+780+63.9%Added
Jessup Wealth Management, Inc2,003$1.01M0.58%−5−0.2%Reduced
Asset Dedication, LLC1,990$1.02M0.09%−945−32.2%Reduced
Abbrea Capital, LLC2,009$1.02M0.16%+64+3.3%Added
First Financial Corp2,013$1.02M0.60%+106+5.6%Added
Spire Wealth Management2,014$1.02M0.04%−660−24.7%Reduced
Capital Investment Advisors, LLC2,014$1.02M0.03%−11−0.5%Reduced
Aspiriant, LLC2,015$1.02M0.05%+179+9.7%Added
Mutual Advisors, LLC2,023$1.02M0.04%+122+6.4%Added
Sendero Wealth Management, LLC2,026$1.03M0.22%+65+3.3%Added
PDS Planning, Inc2,031$1.03M0.13%+3+0.1%Added
Commons Capital, LLC2,036$1.03M1.78%+113+5.9%Added
Alera Investment Advisors, LLC2,040$1.03M0.17%−28−1.4%Reduced
Mechanics Financial Corp2,046$1.04M0.57%00.0%Unchanged
W.H. Cornerstone Investments Inc.2,046$1.04M0.91%+3+0.1%Added
First County Bank2,047$1.04M0.54%+207+11.3%Added
SOL Capital Management CO2,048$1.04M0.16%−20−1.0%Reduced
KC Investment Advisors, LLC2,052$1.04M0.67%−24−1.2%Reduced
Peregrine Asset Advisers, Inc.2,056$1.04M0.54%+677+49.1%Added
Mechanics Bank Trust Department2,057$1.04M0.17%−113−5.2%Reduced
Personal Cfo Solutions, LLC2,067$1.05M0.21%+20+1.0%Added
Financial Network Wealth Management LLC2,111$1.05M0.51%−21−1.0%Reduced
Fiducient Advisors LLC2,093$1.06M0.06%+2,093New
Shapiro Capital Management LLC2,097$1.06M0.03%00.0%Unchanged
Knoll Capital Management, LLC2,100$1.06M1.10%00.0%Unchanged
Monumental Financial Group Inc.2,100$1.06M0.71%+133+6.8%Added
Fifth Third Wealth Advisors LLC2,100$1.06M0.43%+577+37.9%Added
First Foundation Advisors2,105$1.07M0.05%+128+6.5%Added
Syon Capital LLC2,107$1.07M0.13%+2,107New
Artia Global Partners LP2,109$1.07M0.44%−2,979−58.5%Reduced
Tilt Investment Management Holdings, PBC2,111$1.07M0.76%00.0%Unchanged
Seelaus Asset Management LLC2,115$1.07M1.22%−405−16.1%Reduced
Garda Capital Partners LP2,125$1.08M0.68%+1,630+329.3%Added
Boston Trust Walden Corp2,127$1.08M0.01%00.0%Unchanged
Altrafin AG2,136$1.08M0.47%00.0%Unchanged
Kanawha Capital Management LLC2,138$1.08M0.10%−67−3.0%Reduced
Meridian Wealth Management, LLC2,147$1.09M0.07%+47+2.2%Added
First Pacific Financial2,149$1.09M0.48%−27−1.2%Reduced
Beaumont Financial Advisors, LLC2,149$1.09M0.11%+136+6.8%Added
Equitable Holdings, Inc.2,150$1.09M0.02%+131+6.5%Added
Householder Group Estate & Retirement Specialist, LLC2,152$1.09M0.39%+2,152New
Westhampton Capital, LLC2,157$1.09M0.70%+170+8.6%Added
Aigen Investment Management, LP2,158$1.09M0.21%+2,158New
NovaPoint Capital, LLC2,167$1.10M0.44%+15+0.7%Added
Ropes Wealth Advisors LLC2,193$1.11M0.22%−143−6.1%Reduced
Family Legacy, Inc.2,195$1.11M0.46%+67+3.1%Added
Forum Financial Management, LP2,196$1.11M0.02%+3+0.1%Added
Legacy Bridge, LLC2,206$1.12M0.80%00.0%Unchanged
SRS Capital Advisors, Inc.2,206$1.12M0.14%+1,250+130.8%Added
Fukoku Mutual Life Insurance Co2,215$1.12M0.10%−97−4.2%Reduced
Corton Capital Inc.2,215$1.12M0.57%+449+25.4%Added
Wolverine Trading, LLC2,215$1.12M0.01%+1,506+212.4%Added
Chicago Trust Co NA2,219$1.12M0.28%−207−8.5%Reduced
Vivaldi Capital Management, LLC2,222$1.12M0.37%−185−7.7%Reduced
Wambolt & Associates, LLC2,277$1.13M0.41%+54+2.4%Added
Warren Averett Asset Management, LLC2,233$1.13M0.05%+131+6.2%Added
First National Bank of Hutchinson2,234$1.13M0.86%−38−1.7%Reduced
Ramirez Asset Management, Inc.2,236$1.13M0.24%+2,236New
Moloney Securities Asset Management, LLC2,239$1.13M0.20%+486+27.7%Added
West Branch Capital LLC2,239$1.13M0.59%+138+6.6%Added
Sentry Investment Management LLC2,241$1.13M0.54%−515−18.7%Reduced
Rodgers Brothers Inc.2,242$1.13M0.19%−10.0%Reduced
Bigelow Investment Advisors, LLC2,243$1.14M0.65%+8+0.4%Added
Tectonic Advisors LLC2,245$1.14M0.11%+353+18.7%Added
AlphaMark Advisors, LLC2,259$1.14M0.49%+15+0.7%Added
L & S Advisors Inc2,274$1.15M0.17%+54+2.4%Added
Copperwynd Financial, LLC2,278$1.15M0.54%+29+1.3%Added
David Loasby2,301$1.16M0.13%+29+1.3%Added
Wilbanks Smith & Thomas Asset Management LLC2,290$1.16M0.04%+94+4.3%Added
Nicolet Bankshares Inc2,293$1.16M0.36%−44−1.9%Reduced
Systematic Alpha Investments, LLC2,296$1.16M0.06%00.0%Unchanged