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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: 2,369 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 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 20252,707$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, 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
KCM Investment Advisors LLC10,894$5.51M0.24%−258−2.3%Reduced
AIA Group Ltd10,880$5.51M0.27%−1,969−15.3%Reduced
Moody National Bank Trust Division10,862$5.50M0.36%+1,625+17.6%Added
FRG Family Wealth Advisors LLC10,859$5.50M1.24%+375+3.6%Added
Harbor Advisory Corp10,829$5.48M1.99%−40−0.4%Reduced
Aviance Capital Partners, LLC10,810$5.47M1.23%−341−3.1%Reduced
Elk River Wealth Management, LLC10,691$5.42M1.20%+95+0.9%Added
Univest Financial Corp10,642$5.39M1.80%+389+3.8%Added
Hedeker Wealth, LLC10,640$5.39M1.87%+4,084+62.3%Added
Procyon Private Wealth Partners, LLC10,623$5.38M0.55%+2,987+39.1%Added
Capital Group Investment Management Pte. Ltd.10,576$5.35M0.35%00.0%Unchanged
North Star Investment Management Corp.10,574$5.35M0.45%−15−0.1%Reduced
Capital Planning Advisors, LLC10,549$5.34M1.11%−92−0.9%Reduced
Nilsine Partners, LLC10,536$5.33M0.81%+806+8.3%Added
Sivik Global Healthcare LLC10,500$5.32M2.69%+3,000+40.0%Added
United Services Automobile Association10,470$5.30M0.13%+10,470New
Independent Advisor Alliance10,469$5.30M0.24%+476+4.8%Added
WealthBridge Investment Counsel Inc.10,461$5.29M2.31%+221+2.2%Added
Palisade Capital Management LLC10,442$5.29M0.15%−300−2.8%Reduced
Jackson Square Capital, LLC10,432$5.28M2.12%+222+2.2%Added
Wells Trecaso Financial Group, LLC10,431$5.28M2.35%+18+0.2%Added
Wilson Asset Management (International) Pty Ltd10,377$5.22M1.50%−14,481−58.3%Reduced
Alerus Financial NA10,282$5.20M0.46%−746−6.8%Reduced
Panagora Asset Management Inc10,274$5.20M0.03%+50.0%Added
Connolly Sarah T.10,254$5.19M3.43%−172−1.6%Reduced
Providence Capital Advisors, LLC10,186$5.16M1.35%−36−0.4%Reduced
Benjamin F. Edwards & Company, Inc.10,180$5.15M0.20%−348−3.3%Reduced
Oxler Private Wealth LLC10,088$5.12M2.57%−248−2.4%Reduced
Ratan Capital Management LP10,050$5.09M3.85%+3,000+42.6%Added
Silvant Capital Management LLC10,013$5.07M0.31%−3,356−25.1%Reduced
Clear Harbor Asset Management, LLC9,966$5.04M0.53%+1,194+13.6%Added
Arthur M. Cohen & Associates, LLC9,971$5.04M1.29%−3,114,080−99.7%Reduced
Pallas Capital Advisors LLC11,603$5.04M0.31%+2,555+28.2%Added
Arrow Financial Corp9,941$5.03M0.59%−1,361−12.0%Reduced
Gilder Gagnon Howe & Co LLC9,929$5.03M0.08%+147+1.5%Added
Conning Inc.9,925$5.02M0.18%−324−3.2%Reduced
River Wealth Advisors LLC9,915$5.02M0.90%+258+2.7%Added
D.A. Davidson & Co.9,895$5.01M0.05%−632−6.0%Reduced
Nichols & Pratt Advisers LLP9,891$5.01M0.38%+9,267+1,485.1%Added
Siemens Fonds Invest GmbH9,886$5.00M0.51%+691+7.5%Added
Wetherby Asset Management Inc9,863$4.99M0.28%−17−0.2%Reduced
Guinness Atkinson Asset Management Inc9,821$4.97M2.77%00.0%Unchanged
Mill Creek Capital Advisors, LLC9,747$4.93M0.16%−114−1.2%Reduced
FourThought Financial Partners, LLC9,691$4.91M0.69%+2,023+26.4%Added
Investment House LLC9,676$4.90M0.39%−5,928−38.0%Reduced
Security National Bank9,718$4.89M1.37%−297−3.0%Reduced
HGK Asset Management Inc9,638$4.88M1.59%−806−7.7%Reduced
Canandaigua National Bank & Trust Co9,582$4.85M0.79%−204−2.1%Reduced
Schmidt P J Investment Management Inc10,267$4.82M1.03%+49+0.5%Added
Vestcor Inc9,514$4.82M0.18%−680−6.7%Reduced
Bright Rock Capital Management, LLC9,500$4.81M1.17%00.0%Unchanged
Brick & Kyle, Associates9,430$4.77M2.53%+51+0.5%Added
Charter Trust Co9,417$4.77M0.38%−368−3.8%Reduced
Cetera Advisors LLC9,412$4.76M0.07%+309+3.4%Added
Paradigm Financial Partners, LLC9,530$4.76M1.31%+50+0.5%Added
Phoenix Holdings Ltd.9,366$4.75M0.09%+1,654+21.4%Added
First National Bank of Mount Dora, Trust Investment Services9,328$4.72M1.40%+109+1.2%Added
Stony Point Wealth Management Inc.9,513$4.72M2.46%+1,099+13.1%Added
Camden National Bank9,313$4.71M0.97%+70+0.8%Added
S.E.E.D. Planning Group LLC9,304$4.71M1.82%+302+3.4%Added
Sycomore Asset Management9,344$4.70M1.20%+2,003+27.3%Added
Blue Zone Wealth Advisors, LLC9,231$4.67M2.05%+143+1.6%Added
Westover Capital Advisors, LLC9,229$4.67M1.69%−431−4.5%Reduced
Chelsea Counsel Co9,210$4.66M2.40%−50−0.5%Reduced
Virginia Retirement Systems Et Al9,200$4.66M0.05%−1,800−16.4%Reduced
Dana Investment Advisors, Inc.9,198$4.66M0.24%+4,929+115.5%Added
Advisory Services Network, LLC9,170$4.64M0.12%+162+1.8%Added
SeaBridge Investment Advisors LLC9,141$4.63M1.52%+159+1.8%Added
Sumitomo Life Insurance Co9,075$4.59M0.13%−277−3.0%Reduced
Lindbrook Capital, LLC9,035$4.57M0.51%+199+2.3%Added
Anchor Investment Management, LLC9,011$4.56M0.60%+362+4.2%Added
Canal Insurance CO9,000$4.56M1.31%00.0%Unchanged
Claar Advisors LLC9,000$4.56M1.81%00.0%Unchanged
Marshall & Sullivan Inc8,948$4.53M2.64%−64−0.7%Reduced
WESPAC Advisors SoCal, LLC8,942$4.53M1.53%−40−0.4%Reduced
Alberta Investment Management Corp8,900$4.50M0.05%00.0%Unchanged
Ballentine Partners, LLC8,889$4.50M0.11%+1,733+24.2%Added
WSFS Capital Management, LLC8,866$4.49M0.29%+812+10.1%Added
Longbow Finance SA8,859$4.48M0.54%−8,938−50.2%Reduced
US Financial Advisors, LLC8,852$4.48M1.86%−133−1.5%Reduced
German American Bancorp, Inc.8,833$4.47M0.65%+253+2.9%Added
Hancock Whitney Corp8,814$4.46M0.18%−430−4.7%Reduced
Oliver Luxxe Assets LLC8,806$4.46M1.14%+140+1.6%Added
Johnson Investment Counsel Inc8,799$4.45M0.06%+566+6.9%Added
Asset Advisors Investment Management, LLC8,772$4.44M0.60%−777−8.1%Reduced
Ossiam8,770$4.44M0.08%−27,872−76.1%Reduced
Trust Co of Oklahoma8,746$4.43M1.77%−132−1.5%Reduced
Apollon Wealth Management, LLC8,738$4.42M0.22%−434−4.7%Reduced
Zions Bancorporation, N.A.8,729$4.42M0.39%+1,464+20.2%Added
Kestra Private Wealth Services, LLC8,724$4.42M0.14%+2,658+43.8%Added
Tokio Marine Asset Management Co Ltd8,681$4.39M0.28%+763+9.6%Added
Centiva Capital, LP8,672$4.39M0.22%−9,554−52.4%Reduced
U.S. Capital Wealth Advisors, LLC8,606$4.36M0.20%+175+2.1%Added
Jefferies Financial Group Inc.8,583$4.34M0.11%−8,566−50.0%Reduced
Orser Capital Management, LLC8,514$4.31M4.35%−50−0.6%Reduced
VGI Partners Ltd8,482$4.29M0.96%−2,210−20.7%Reduced
RNC Capital Management LLC8,454$4.28M0.27%+8,454New
Security National Bank of So Dak8,439$4.27M3.15%+100+1.2%Added
Boston Research & Management Inc8,438$4.27M1.26%+138+1.7%Added
Marks Group Wealth Management, Inc8,353$4.23M0.52%−101−1.2%Reduced