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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 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Jun 30, 2021. 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
2,082
+60 vs. Q1 2021
Shares held
343.2M
+832.3K (+0.2%) vs. Q1 2021
Total value
$172.9B
+$16.8B (+10.7%) vs. Q1 2021
New holders
153
856 more added
Sold out
93
752 more reduced

24 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2021: 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 2021: 2,082 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 heldQ2 2021: $172.9B
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, Q2 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q1 2021.

Institutions holding TMO in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Vident Investment Advisory, LLC12,827$6.47M0.20%+1,400+12.3%Added
Knuff & Co LLC12,810$6.46M2.40%−278−2.1%Reduced
Kovitz Investment Group Partners, LLC12,793$6.45M0.13%+9,568+296.7%Added
Avitas Wealth Management LLC12,788$6.45M1.15%+247+2.0%Added
Garrison Bradford & Associates Inc12,772$6.44M6.70%00.0%Unchanged
Everence Capital Management Inc12,749$6.43M0.53%00.0%Unchanged
Cetera Advisor Networks LLC12,700$6.41M0.09%+3,305+35.2%Added
Eagle Asset Management Inc12,672$6.39M0.03%−8,274−39.5%Reduced
De Burlo Group Inc12,649$6.38M1.02%−15,740−55.4%Reduced
Gotham Asset Management, LLC12,634$6.37M0.27%−15,202−54.6%Reduced
QS Investors, LLC12,587$6.35M0.07%+263+2.1%Added
Coastline Trust Co12,558$6.33M0.78%−1,480−10.5%Reduced
Reynders McVeigh Capital Management, LLC12,527$6.32M0.39%−297−2.3%Reduced
Assetmark, Inc12,478$6.29M0.03%+11,038+766.5%Added
Everett Harris & Co12,434$6.27M0.10%−223−1.8%Reduced
Cetera Investment Advisers12,409$6.26M0.10%+2,059+19.9%Added
Exencial Wealth Advisors, LLC12,370$6.24M0.34%+11,478+1,286.8%Added
Arrow Financial Corp12,360$6.24M0.79%−100−0.8%Reduced
Cigna Investments Inc12,353$6.23M0.45%−1,845−13.0%Reduced
Marietta Wealth Management, LLC12,307$6.21M1.40%+389+3.3%Added
Baker Avenue Asset Management, LP12,204$6.16M0.36%+577+5.0%Added
Stephens Inc12,181$6.14M0.09%−159−1.3%Reduced
First National Trust Co12,143$6.13M0.37%+248+2.1%Added
Dash Acquisitions Inc.12,053$6.08M3.46%+855+7.6%Added
Proequities, Inc.11,887$6.00M0.38%+1,486+14.3%Added
Middleton & Co Inc11,837$5.97M0.65%+499+4.4%Added
Snowden Capital Advisors LLC11,810$5.96M0.30%+662+5.9%Added
EP Wealth Advisors, LLC11,806$5.96M0.17%−608−4.9%Reduced
K.J. Harrison & Partners Inc11,776$5.95M0.85%−482−3.9%Reduced
Minot Wealth Management LLC11,514$5.92M1.29%+225+2.0%Added
Capital Planning Advisors, LLC11,725$5.92M1.21%−356−2.9%Reduced
Simmons Bank11,699$5.90M0.43%−66−0.6%Reduced
Univest Financial Corp11,626$5.87M1.61%−443−3.7%Reduced
McRae Capital Management Inc11,595$5.85M1.34%−1,002−8.0%Reduced
Quest Investment Management LLC11,547$5.83M0.53%−79−0.7%Reduced
Ethic Inc.11,527$5.82M0.70%+3,048+35.9%Added
First Citizens Bank & Trust Co11,405$5.75M0.27%−2,597−18.5%Reduced
Bonness Enterprises Inc11,400$5.75M2.90%00.0%Unchanged
Horizon Investment Services, LLC11,367$5.74M2.82%+110+1.0%Added
Parallel Advisors, LLC11,245$5.67M0.24%+57+0.5%Added
IFP Advisors, Inc11,119$5.66M0.12%+439+4.1%Added
Livforsakringsbolaget Skandia, Omsesidigt11,177$5.64M0.34%−250−2.2%Reduced
Sumitomo Life Insurance Co11,171$5.63M0.18%−2,008−15.2%Reduced
Arthur M. Cohen & Associates, LLC11,167$5.63M1.15%+475+4.4%Added
Jackson Square Capital, LLC11,112$5.61M1.80%−207−1.8%Reduced
Security National Bank of So Dak11,105$5.60M4.28%+1,023+10.1%Added
IBM Retirement Fund11,070$5.58M0.44%−2,381−17.7%Reduced
Blueshift Asset Management, LLC11,023$5.56M0.30%+823+8.1%Added
Aviance Capital Partners, LLC11,003$5.55M0.97%+388+3.7%Added
D.A. Davidson & Co.10,991$5.54M0.07%−336−3.0%Reduced
Meritage Portfolio Management10,970$5.53M0.33%+292+2.7%Added
Virtue Capital Management, LLC10,952$5.53M1.10%−120−1.1%Reduced
Oxler Private Wealth LLC10,929$5.51M2.40%−25−0.2%Reduced
Harbor Advisory Corp10,928$5.51M2.49%+408+3.9%Added
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH10,872$5.49M0.53%+10,872New
Alberta Investment Management Corp10,824$5.46M0.05%+1,260+13.2%Added
Hexavest Inc.10,805$5.45M0.27%+10,805New
Applied Research Investments, LLC10,634$5.37M1.92%−1,935−15.4%Reduced
Allstate Corp10,608$5.35M0.18%−1,382−11.5%Reduced
Pinnacle Financial Partners Inc10,558$5.33M0.22%+5,494+108.5%Added
Pinnacle Wealth Advisors10,558$5.33M0.22%+10,558New
James Investment Research Inc10,539$5.32M0.46%−1,276−10.8%Reduced
Redpoint Investment Management Pty Ltd10,513$5.30M0.43%−287−2.7%Reduced
Richard Bernstein Advisors LLC10,507$5.30M0.11%00.0%Unchanged
Whalerock Point Partners, LLC10,498$5.30M2.04%+35+0.3%Added
Security National Bank10,476$5.29M1.39%+361+3.6%Added
Cresset Asset Management, LLC10,470$5.28M0.07%+1,242+13.5%Added
Investment Management of Virginia LLC10,466$5.28M1.02%−372−3.4%Reduced
SeaBridge Investment Advisors LLC10,430$5.26M1.70%−322−3.0%Reduced
Greenleaf Trust10,410$5.25M0.07%−219−2.1%Reduced
Sectoral Asset Management Inc10,400$5.25M0.42%00.0%Unchanged
Pictet North America Advisors SA10,367$5.23M0.54%+7,622+277.7%Added
Arjuna Capital10,350$5.22M2.26%+740+7.7%Added
Oak Grove Capital LLC10,305$5.20M1.20%+550+5.6%Added
O'Shaughnessy Asset Management, LLC10,301$5.20M0.10%+1,738+20.3%Added
Centerpoint Advisors, LLC10,270$5.18M2.44%+8,354+436.0%Added
Marshall & Sullivan Inc10,261$5.18M2.87%+110+1.1%Added
Mirabella Financial Services LLP10,255$5.17M1.00%+9,770+2,014.4%Added
Kentucky Retirement Systems Insurance Trust Fund10,229$5.16M0.55%−690−6.3%Reduced
Ascension Asset Management LLC10,218$5.16M3.38%−125−1.2%Reduced
Parkside Investments, LLC10,187$5.14M0.99%+240+2.4%Added
Eqis Capital Management, Inc.10,170$5.13M0.38%+251+2.5%Added
Trust Co of Oklahoma10,168$5.13M1.74%−278−2.7%Reduced
BOK Financial Private Wealth, Inc.10,119$5.11M0.42%+330+3.4%Added
Bank of the West10,022$5.06M0.52%−469−4.5%Reduced
PointState Capital LP10,000$5.04M0.12%−1,000−9.1%Reduced
Ally Financial Inc.10,000$5.04M0.50%+2,000+25.0%Added
Nixon Peabody Trust Co9,941$5.01M1.93%−439−4.2%Reduced
KCM Investment Advisors LLC9,922$5.00M0.20%−826−7.7%Reduced
Kornitzer Capital Management Inc9,861$4.97M0.07%+2,900+41.7%Added
Security National Bank of Sioux City Iowa9,857$4.97M3.91%−1,308−11.7%Reduced
Carret Asset Management, LLC9,833$4.96M0.58%−627−6.0%Reduced
Usca Ria LLC9,801$4.94M0.30%+1,815+22.7%Added
Cohen Lawrence B9,731$4.91M2.50%−160−1.6%Reduced
Long Road Investment Counsel, LLC9,705$4.90M2.14%−1,000−9.3%Reduced
Strategic Global Advisors, LLC9,661$4.87M0.89%−1,524−13.6%Reduced
Connolly Sarah T.9,655$4.87M3.98%+57+0.6%Added
Paloma Partners Management Co9,559$4.82M0.13%−30,707−76.3%Reduced
Bright Rock Capital Management, LLC9,500$4.79M1.15%00.0%Unchanged
Princeton Global Asset Management LLC9,483$4.78M1.46%−219−2.3%Reduced