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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 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 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
2,391
+23 vs. Q1 2023
Shares held
345.1M
−40.3M (−10.5%) vs. Q1 2023
Total value
$177.8B
−$18.2B (−9.3%) vs. Q1 2023
New holders
146
924 more added
Sold out
123
957 more reduced

22 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2023: 2,391 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 heldQ2 2023: $177.8B
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, Q2 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2023.

Institutions holding TMO in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Marks Group Wealth Management, Inc8,454$4.41M0.52%−34−0.4%Reduced
Prime Capital Investment Advisors, LLC8,462$4.42M0.09%+386+4.8%Added
Boston Private Wealth LLC8,542$4.46M0.08%−1,264−12.9%Reduced
Orser Capital Management, LLC8,564$4.47M4.55%+505+6.3%Added
German American Bancorp, Inc.8,580$4.48M0.63%+46+0.5%Added
Vectors Research Management, LLC8,613$4.49M1.28%−207−2.3%Reduced
BKD Wealth Advisors, LLC8,640$4.51M0.13%+1,978+29.7%Added
Anchor Investment Management, LLC8,649$4.51M0.58%+300+3.6%Added
Oliver Luxxe Assets LLC8,666$4.52M1.13%−76−0.9%Reduced
Moneta Group Investment Advisors LLC8,698$4.54M0.10%+678+8.5%Added
Boothbay Fund Management, LLC8,699$4.54M0.16%−4,204−32.6%Reduced
Horizon Investment Services, LLC8,763$4.57M2.79%−466−5.0%Reduced
Clear Harbor Asset Management, LLC8,772$4.58M0.45%+3,955+82.1%Added
Lindbrook Capital, LLC8,836$4.61M0.49%+214+2.5%Added
Trust Co of Oklahoma8,878$4.63M1.71%−118−1.3%Reduced
Alberta Investment Management Corp8,900$4.64M0.04%00.0%Unchanged
TD Private Client Wealth LLC8,941$4.66M0.20%−2,268−20.2%Reduced
SeaBridge Investment Advisors LLC8,982$4.69M1.54%+105+1.2%Added
WESPAC Advisors SoCal, LLC8,982$4.69M1.60%−7,189−44.5%Reduced
US Financial Advisors, LLC8,985$4.69M1.99%00.0%Unchanged
Claar Advisors LLC9,000$4.70M1.78%00.0%Unchanged
Canal Insurance CO9,000$4.70M1.32%00.0%Unchanged
S.E.E.D. Planning Group LLC9,002$4.70M1.65%+198+2.2%Added
Courier Capital LLC9,007$4.70M0.37%+8,171+977.4%Added
Advisory Services Network, LLC9,008$4.70M0.13%−636−6.6%Reduced
Marshall & Sullivan Inc9,012$4.70M2.63%+17+0.2%Added
Becker Capital Management Inc9,080$4.74M0.18%+320+3.7%Added
Blue Zone Wealth Advisors, LLC9,088$4.74M2.19%+2,368+35.2%Added
Otter Creek Advisors, LLC9,100$4.75M4.14%+2,500+37.9%Added
Cetera Advisors LLC9,103$4.75M0.07%−476−5.0%Reduced
Pallas Capital Advisors LLC9,048$4.75M0.21%+146+1.6%Added
Nia Impact Advisors, LLC8,698$4.76M2.71%+11+0.1%Added
Tiff Advisory Services Inc9,149$4.77M1.14%+809+9.7%Added
Siemens Fonds Invest GmbH9,195$4.77M0.47%−7−0.1%Reduced
Apollon Wealth Management, LLC9,172$4.79M0.23%+1,473+19.1%Added
First National Bank of Mount Dora, Trust Investment Services9,219$4.81M1.37%+790+9.4%Added
Richard Bernstein Advisors LLC9,219$4.81M0.10%00.0%Unchanged
Moody National Bank Trust Division9,237$4.82M0.33%+146+1.6%Added
Americana Partners, LLC9,241$4.82M0.62%−54−0.6%Reduced
Camden National Bank9,243$4.82M0.94%+1,991+27.5%Added
Hancock Whitney Corp9,244$4.82M0.19%−382−4.0%Reduced
Chelsea Counsel Co9,260$4.83M2.38%−150−1.6%Reduced
Sumitomo Life Insurance Co9,352$4.88M0.21%−378−3.9%Reduced
Brick & Kyle, Associates9,379$4.88M2.61%+428+4.8%Added
Paradigm Financial Partners, LLC9,480$4.95M1.34%−175−1.8%Reduced
Bright Rock Capital Management, LLC9,500$4.96M1.16%00.0%Unchanged
Asset Advisors Investment Management, LLC9,549$4.98M0.63%+75+0.8%Added
Choate Investment Advisors9,628$5.02M0.21%+669+7.5%Added
River Wealth Advisors LLC9,657$5.04M0.85%+275+2.9%Added
Westover Capital Advisors, LLC9,660$5.04M1.75%−470−4.6%Reduced
Meiji Yasuda Life Insurance Co9,682$5.05M0.13%+125+1.3%Added
EFG Asset Management (Americas) Corp.9,695$5.06M1.17%−502−4.9%Reduced
Efg Capital International Corp.9,695$5.06M1.17%+9,695New
James Investment Research Inc9,703$5.06M0.65%+298+3.2%Added
Nilsine Partners, LLC9,730$5.08M0.75%−111−1.1%Reduced
Gilder Gagnon Howe & Co LLC9,782$5.10M0.07%+9,782New
Charter Trust Co9,785$5.11M0.39%−685−6.5%Reduced
Canandaigua National Bank & Trust Co9,786$5.11M0.83%−710−6.8%Reduced
Guinness Atkinson Asset Management Inc9,821$5.12M2.71%−233−2.3%Reduced
Mill Creek Capital Advisors, LLC9,861$5.15M0.17%+702+7.7%Added
Wetherby Asset Management Inc9,880$5.15M0.28%+88+0.9%Added
Essex Financial Services, Inc.9,955$5.19M0.59%−169−1.7%Reduced
Arthur M. Cohen & Associates, LLC3,124,051$5.21M1.29%+3,113,975+30,904.9%Added
Independent Advisor Alliance9,993$5.21M0.23%+3,183+46.7%Added
Security National Bank10,015$5.23M1.33%−445−4.3%Reduced
Beach Investment Counsel Inc10,150$5.30M0.63%−50.0%Reduced
Laurion Capital Management LP10,169$5.31M0.23%+10,169New
Vestcor Inc10,194$5.32M0.19%−365−3.5%Reduced
Jackson Square Capital, LLC10,210$5.33M2.14%−1,137−10.0%Reduced
Providence Capital Advisors, LLC10,222$5.33M1.35%+86+0.8%Added
WealthBridge Investment Counsel Inc.10,240$5.34M2.25%+1,170+12.9%Added
Conning Inc.10,249$5.35M0.18%−471−4.4%Reduced
Univest Financial Corp10,253$5.35M1.62%+25+0.2%Added
Panagora Asset Management Inc10,269$5.36M0.03%−169−1.6%Reduced
Oxler Private Wealth LLC10,336$5.40M2.57%−146−1.4%Reduced
Wells Trecaso Financial Group, LLC10,413$5.43M2.34%−248−2.3%Reduced
Connolly Sarah T.10,426$5.44M3.29%−18−0.2%Reduced
HGK Asset Management Inc10,444$5.45M1.73%+1,558+17.5%Added
FRG Family Wealth Advisors LLC10,484$5.47M1.20%−64−0.6%Reduced
D.A. Davidson & Co.10,527$5.49M0.06%−7−0.1%Reduced
Benjamin F. Edwards & Company, Inc.10,528$5.49M0.21%−20−0.2%Reduced
Capital Group Investment Management Pte. Ltd.10,576$5.52M0.27%+138+1.3%Added
North Star Investment Management Corp.10,589$5.52M0.45%−10−0.1%Reduced
Elk River Wealth Management, LLC10,596$5.53M1.18%−127−1.2%Reduced
Intech Investment Management LLC10,617$5.54M0.06%−1,699−13.8%Reduced
Trifecta Capital Advisors, LLC10,633$5.55M1.78%+365+3.6%Added
Capital Planning Advisors, LLC10,641$5.55M1.13%+18+0.2%Added
Hennion & Walsh Asset Management, Inc.10,643$5.55M0.33%−1,479−12.2%Reduced
VGI Partners Ltd10,692$5.58M1.21%+4,500+72.7%Added
Palisade Capital Management LLC10,742$5.60M0.15%00.0%Unchanged
Harbor Advisory Corp10,869$5.67M2.00%+91+0.8%Added
CWM, LLC10,870$5.67M0.04%−65−0.6%Reduced
Patton Albertson Miller Group, LLC10,947$5.71M1.10%−80−0.7%Reduced
Kovitz Investment Group Partners, LLC10,964$5.72M0.08%+1,399+14.6%Added
Bonness Enterprises Inc10,985$5.73M2.58%00.0%Unchanged
Barnett & Company, Inc.10,988$5.73M4.26%−875−7.4%Reduced
Virginia Retirement Systems Et Al11,000$5.74M0.06%−5,800−34.5%Reduced
Innovis Asset Management LLC11,008$5.74M2.12%+542+5.2%Added
Alerus Financial NA11,028$5.75M0.49%−594−5.1%Reduced
Toroso Investments, LLC11,066$5.77M0.17%+1,803+19.5%Added