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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
2,391
+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
875 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: 2,391 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 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 20252,708$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, 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
Red Wave Investments LLC348$200.6K0.08%+348New
King Wealth349$201.0K0.04%+349New
Greatmark Investment Partners, Inc.350$201.7K0.04%+350New
MAS Advisors LLC350$201.7K0.20%+350New
Steigerwald, Gordon & Koch Inc.350$201.8K0.03%−20−5.4%Reduced
Goodman Advisory Group, LLC351$202.3K0.11%−17−4.6%Reduced
Winton Group Ltd351$202.3K0.01%+351New
apricus wealth, LLC352$202.9K0.18%−108−23.5%Reduced
Adirondack Trust Co353$203.5K0.10%00.0%Unchanged
IFG Advisors, LLC355$204.6K0.08%−21−5.6%Reduced
Old North State Wealth Management, LLC355$204.8K0.19%+355New
Fi3 FINANCIAL ADVISORS, LLC357$205.5K0.11%+357New
Hoxton Planning & Management, LLC357$205.8K0.11%+357New
First Business Financial Services, Inc.358$206.3K0.03%+358New
Holistic Financial Partners358$206.3K0.16%+358New
Traverso Chambers Private Wealth Management, LLC360$207.5K0.06%+360New
Sound Stewardship, LLC360$207.5K0.14%+360New
GoalVest Advisory LLC362$208.6K0.12%−47−11.5%Reduced
Matrix Private Capital Group LLC362$208.8K0.14%+362New
Summit Financial Strategies, Inc.364$209.8K0.04%00.0%Unchanged
Mayport, LLC365$210.4K0.13%00.0%Unchanged
Sandy Cove Advisors, LLC366$211.0K0.15%−27−6.9%Reduced
Hillsdale Investment Management Inc.368$212.1K0.02%−80−17.9%Reduced
CFM Wealth Partners LLC369$212.6K0.06%−27−6.8%Reduced
Capula Management Ltd369$212.7K0.02%−1,239−77.1%Reduced
Rodgers & Associates, LTD369$212.7K0.03%−90−19.6%Reduced
Welch Group, LLC369$212.7K0.01%−34−8.4%Reduced
Wealth Dimensions Group, Ltd.370$213.3K0.08%00.0%Unchanged
Breakwater Capital Group371$213.8K0.09%+371New
Hyperion Partners, LLC372$214.4K0.19%+7+1.9%Added
Pine Haven Investment Counsel, Inc375$216.1K0.23%00.0%Unchanged
Park National Corp376$216.7K0.01%+6+1.6%Added
Northwest Bancshares, Inc.377$217.3K0.04%00.0%Unchanged
Campbell Wealth Management378$218.0K0.03%−5−1.3%Reduced
Centric Wealth Management378$218.0K0.09%00.0%Unchanged
Jackson Square Partners, LLC379$218.4K0.01%+148+64.1%Added
East Coast Asset Management, LLC.380$219.0K0.10%−45−10.6%Reduced
Auxano Advisors, LLC380$219.0K0.09%00.0%Unchanged
3Chopt Investment Partners, LLC380$219.2K0.12%00.0%Unchanged
Somerset Trust Co382$220.2K0.10%+3+0.8%Added
Nicholas Hoffman & Company, LLC.382$220.2K0.02%+4+1.1%Added
Bill Few Associates, Inc.384$221.3K0.12%00.0%Unchanged
Riverview Trust Co384$221.3K0.20%00.0%Unchanged
Palladiem, LLC385$221.9K0.24%00.0%Unchanged
Arbor Trust Wealth Advisors, LLC385$222.0K0.15%00.0%Unchanged
Left Brain Wealth Management, LLC402$223.1K0.15%−39−8.8%Reduced
Schaper Benz & Wise Investment Counsel Inc391$225.4K0.02%00.0%Unchanged
Trust Co of Virginia393$226.5K0.03%+393New
Financial Partners Group, Inc396$228.1K0.05%−23−5.5%Reduced
HighTower Trust Services, LTA420$228.4K0.02%−3−0.7%Reduced
Lockerman Financial Group, Inc.397$228.8K0.63%−7−1.7%Reduced
Money Concepts Capital Corp398$229.9K0.01%−2,105−84.1%Reduced
Blume Capital Management, Inc.400$230.5K0.07%−30−7.0%Reduced
Builder Investment Group Inc400$230.5K0.10%00.0%Unchanged
Deltec Asset Management LLC400$230.5K0.06%00.0%Unchanged
Seed Wealth Management, Inc.400$230.5K0.26%00.0%Unchanged
Garrison Asset Management, LLC400$230.5K0.14%+400New
Zullo Investment Group, Inc.400$230.6K0.14%+2+0.5%Added
Lantz Financial LLC401$231.1K0.10%00.0%Unchanged
Resurgent Financial Advisors LLC402$231.7K0.16%−172−30.0%Reduced
Plancorp, LLC402$231.7K0.01%+402New
KilterHowling LLC403$232.0K0.23%−27−6.3%Reduced
Aberdeen Wealth Management LLC403$232.3K0.17%00.0%Unchanged
MinichMacGregor Wealth Management, LLC406$233.8K0.08%−52−11.4%Reduced
Dearborn Partners LLC406$234.0K0.01%−456−52.9%Reduced
Driehaus Capital Management LLC407$234.6K0.00%−37−8.3%Reduced
VisionPoint Advisory Group, LLC430$234.6K0.10%−38−8.1%Reduced
ProVise Management Group, LLC408$235.2K0.02%00.0%Unchanged
Oak Harbor Wealth Partners, LLC409$235.7K0.09%+409New
Summit Financial Group Inc410$236.3K0.09%00.0%Unchanged
Heritage Financial Services, LLC410$236.3K0.05%00.0%Unchanged
Peak Financial Advisors LLC410$236.3K0.20%00.0%Unchanged
ML & R Wealth Management LLC411$236.9K0.06%−184−30.9%Reduced
Bell Investment Advisors, Inc412$237.4K0.06%−2−0.5%Reduced
Icapital Wealth LLC413$238.0K0.16%00.0%Unchanged
Rappaport Reiches Capital Management, LLC413$238.0K0.11%00.0%Unchanged
BCK Partners, Inc.414$238.6K0.16%00.0%Unchanged
WNY Asset Management, LLC415$239.2K0.06%00.0%Unchanged
Klingman & Associates, LLC418$240.9K0.02%−13−3.0%Reduced
Trilogy Capital Inc.420$242.1K0.02%−25−5.6%Reduced
Avenue 1 Advisors, LLC421$242.7K0.13%−1−0.2%Reduced
FSM Wealth Advisors, LLC422$243.2K0.14%+422New
Smith & Howard Wealth Management, LLC423$243.9K0.08%00.0%Unchanged
Pasadena Private Wealth, LLC425$245.0K0.07%00.0%Unchanged
Conway Capital Management, Inc.425$245.0K0.20%00.0%Unchanged
Gemmer Asset Management LLC426$245.5K0.04%00.0%Unchanged
Inspirion Wealth Advisors, LLC427$246.1K0.05%+427New
Consolidated Portfolio Review Corp427$246.1K0.07%+427New
Coastal Investment Advisors, Inc.429$247.2K0.06%−17−3.8%Reduced
Harbour Investment Management LLC429$247.4K0.14%00.0%Unchanged
Prelude Capital Management, LLC432$249.0K0.02%−39−8.3%Reduced
Keebeck Alpha, LP432$249.0K0.29%+432New
Greenwich Wealth Management LLC432$249.0K0.03%+2+0.5%Added
New Capital Management LP433$249.3K0.10%+433New
Good Life Advisors, LLC433$249.6K0.03%−39−8.3%Reduced
Y.D. More Investments Ltd434$250.1K0.06%−7−1.6%Reduced
Eudaimonia Partners, LLC435$250.7K0.06%−14−3.1%Reduced
Live Oak Private Wealth LLC435$250.7K0.05%−6−1.4%Reduced
Chemung Canal Trust Co435$250.7K0.06%+435New
PRW Wealth Management LLC452$250.8K0.10%−4−0.9%Reduced