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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, Q1 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Mar 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
2,390
+59 vs. Q4 2022
Shares held
385.5M
+41.2M (+12.0%) vs. Q4 2022
Total value
$196.1B
+$6.54B (+3.5%) vs. Q4 2022
New holders
149
874 more added
Sold out
90
1,022 more reduced

47 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 2,390 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 heldQ1 2023: $196.1B
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 20252,707$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, Q1 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2022.

Institutions holding TMO in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Natixis Investment Managers International13,269$7.65M0.58%−1,420−9.7%Reduced
Thames Capital Management LLC13,202$7.61M5.35%−15,989−54.8%Reduced
Talbot Financial, LLC13,189$7.60M1.41%−128−1.0%Reduced
BTC Capital Management, Inc.13,190$7.60M0.87%−264−2.0%Reduced
Vinva Investment Management Ltd13,430$7.56M0.64%+13,430New
McKinley Carter Wealth Services, Inc.13,095$7.55M0.59%−59−0.4%Reduced
Haverford Financial Services, Inc.13,055$7.52M2.35%−1,391−9.6%Reduced
Veritable, L.P.12,921$7.45M0.13%+29+0.2%Added
Boothbay Fund Management, LLC12,903$7.44M0.21%−2,875−18.2%Reduced
Hills Bank & Trust Co12,890$7.43M1.03%−237−1.8%Reduced
Legacy Private Trust Co.12,863$7.41M0.63%+92+0.7%Added
Ninety One North America, Inc.12,848$7.41M0.34%−493−3.7%Reduced
Progressive Investment Management Corp12,844$7.40M2.39%+12,844New
Gs Investments, Inc.12,790$7.37M4.26%−52−0.4%Reduced
Mader & Shannon Wealth Management, Inc.12,769$7.36M4.85%−1,801−12.4%Reduced
Marietta Wealth Management, LLC12,635$7.28M1.55%−298−2.3%Reduced
Morse Asset Management, Inc12,604$7.26M2.45%+113+0.9%Added
Bancreek Capital Management, LP12,553$7.24M6.09%+1,796+16.7%Added
Rheos Capital Works Inc.12,500$7.21M0.40%00.0%Unchanged
Northwest & Ethical Investments L.P.12,459$7.18M0.24%+562+4.7%Added
Baker Avenue Asset Management, LP12,351$7.12M0.38%−413−3.2%Reduced
Northwestern Mutual Investment Management Company, LLC12,328$7.11M0.18%+35+0.3%Added
Intech Investment Management LLC12,316$7.10M0.06%−1,081−8.1%Reduced
SG Americas Securities, LLC12,285$7.08M0.10%+8,857+258.4%Added
Synergy Financial Management, LLC12,253$7.06M1.72%+1,231+11.2%Added
De Burlo Group Inc12,187$7.02M1.37%−50−0.4%Reduced
Pictet North America Advisors SA12,152$7.00M1.13%+4,389+56.5%Added
Coastline Trust Co12,144$7.00M1.04%−910−7.0%Reduced
Hennion & Walsh Asset Management, Inc.12,122$6.99M0.43%−2,062−14.5%Reduced
Reliant Investment Management, LLC12,021$6.93M4.37%−902−7.0%Reduced
Marco Investment Management LLC11,951$6.89M0.78%−150−1.2%Reduced
Capital City Trust Co11,947$6.89M2.19%−16−0.1%Reduced
Avantax Planning Partners, Inc.11,934$6.88M0.28%−214−1.8%Reduced
Ninety One SA (PTY) Ltd12,006$6.87M1.75%−103−0.9%Reduced
Bragg Financial Advisors, Inc11,922$6.87M0.41%+659+5.9%Added
Mendel Money Management11,910$6.86M3.70%−967−7.5%Reduced
Garrison Bradford & Associates Inc11,867$6.84M8.47%00.0%Unchanged
Pathstone Family Office, LLC11,555$6.84M0.11%−5,740−33.2%Reduced
Barnett & Company, Inc.11,863$6.84M5.19%−139−1.2%Reduced
Arjuna Capital11,861$6.84M2.68%−478−3.9%Reduced
Graybill Bartz & Assoc Ltd11,849$6.83M3.48%−108−0.9%Reduced
McRae Capital Management Inc11,784$6.79M1.96%+440+3.9%Added
Kingfisher Capital LLC11,703$6.75M1.77%+20+0.2%Added
Knuff & Co LLC11,643$6.71M2.66%+127+1.1%Added
Alerus Financial NA11,622$6.70M0.60%+30+0.3%Added
Harrington Investments, INC11,572$6.67M4.60%−107−0.9%Reduced
In-Depth Partners, LLC11,524$6.64M8.08%+2,050+21.6%Added
Two Point Capital Management, Inc.11,511$6.63M3.91%−10−0.1%Reduced
Weiss Multi-Strategy Advisers LLC11,498$6.63M0.16%+11,498New
Arrow Financial Corp11,460$6.61M0.86%+51+0.4%Added
First Citizens Bank & Trust Co11,428$6.59M0.13%+2,135+23.0%Added
Reynders McVeigh Capital Management, LLC11,418$6.58M0.45%−264−2.3%Reduced
Jackson Square Capital, LLC11,347$6.54M2.93%−22−0.2%Reduced
KCM Investment Advisors LLC11,330$6.53M0.26%−30−0.3%Reduced
Whalerock Point Partners, LLC11,318$6.52M2.42%+145+1.3%Added
Hayek Kallen Investment Management11,258$6.49M2.94%−1,070−8.7%Reduced
TD Private Client Wealth LLC11,209$6.46M0.29%−1,394−11.1%Reduced
Brown Shipley& Co Ltd11,165$6.44M4.15%+11,165New
AdvisorNet Financial, Inc11,134$6.42M0.59%+92+0.8%Added
Patton Albertson Miller Group, LLC11,027$6.36M1.16%+149+1.4%Added
Sivik Global Healthcare LLC11,000$6.34M2.73%00.0%Unchanged
Bonness Enterprises Inc10,985$6.33M2.82%−415−3.6%Reduced
CWM, LLC10,935$6.30M0.04%+1,115+11.4%Added
Empirical Finance, LLC10,907$6.29M0.59%+470+4.5%Added
Harbor Advisory Corp10,778$6.21M2.37%+52+0.5%Added
Palisade Capital Management LLC10,742$6.19M0.17%−110−1.0%Reduced
Elk River Wealth Management, LLC10,723$6.18M1.40%+315+3.0%Added
Conning Inc.10,720$6.18M0.21%−172−1.6%Reduced
Aviance Capital Partners, LLC10,707$6.17M1.37%−32−0.3%Reduced
Proequities, Inc.10,688$6.16M0.48%−260−2.4%Reduced
Wells Trecaso Financial Group, LLC10,661$6.14M2.85%−263−2.4%Reduced
Capital Planning Advisors, LLC10,623$6.12M1.30%−633−5.6%Reduced
North Star Investment Management Corp.10,599$6.11M0.50%+6,492+158.1%Added
Vestcor Inc10,559$6.09M0.22%+1,265+13.6%Added
Davis-Rea Ltd.10,546$6.08M3.67%−180−1.7%Reduced
Benjamin F. Edwards & Company, Inc.10,548$6.08M0.25%−441−4.0%Reduced
FRG Family Wealth Advisors LLC10,548$6.08M1.39%−400−3.7%Reduced
Canandaigua National Bank & Trust Co10,496$6.05M1.02%+10,496New
Oxler Private Wealth LLC10,482$6.05M2.99%−54−0.5%Reduced
Oak Grove Capital LLC10,473$6.04M2.70%+146+1.4%Added
Charter Trust Co10,470$6.03M0.48%−825−7.3%Reduced
Milestones Administradora de Recursos Ltda.10,469$6.03M3.87%+4,815+85.2%Added
D.A. Davidson & Co.10,534$6.03M0.07%−20.0%Reduced
Innovis Asset Management LLC10,466$6.03M2.45%−204−1.9%Reduced
Security National Bank10,460$6.03M1.61%−225−2.1%Reduced
Connolly Sarah T.10,444$6.02M3.82%−171−1.6%Reduced
Capital Group Investment Management Pte. Ltd.10,438$6.02M0.32%−2,127−16.9%Reduced
Panagora Asset Management Inc10,438$6.02M0.04%−2,037−16.3%Reduced
Credit Agricole S A10,406$6.00M0.26%−160−1.5%Reduced
Vestmark Advisory Solutions, Inc.10,375$5.98M0.26%−254−2.4%Reduced
Gradient Investments LLC10,319$5.95M0.16%+2,328+29.1%Added
Trifecta Capital Advisors, LLC10,268$5.92M2.08%+258+2.6%Added
Univest Financial Corp10,228$5.90M1.84%−249−2.4%Reduced
Cinctive Capital Management LP10,223$5.89M0.22%+10,223New
EFG Asset Management (Americas) Corp.10,197$5.88M1.41%−1,327−11.5%Reduced
Beach Investment Counsel Inc10,155$5.85M0.78%−625−5.8%Reduced
Providence Capital Advisors, LLC10,136$5.84M1.54%+691+7.3%Added
Westover Capital Advisors, LLC10,130$5.84M2.16%−15−0.1%Reduced
Essex Financial Services, Inc.10,124$5.84M0.61%−96−0.9%Reduced
Arthur M. Cohen & Associates, LLC10,076$5.80M1.56%−1,103−9.9%Reduced