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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 2021

Institutional positions in Thermo Fisher Scientific Inc. as of Sep 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
2,135
+83 vs. Q2 2021
Shares held
345.7M
+5.83M (+1.7%) vs. Q2 2021
Total value
$197.5B
+$26.3B (+15.3%) vs. Q2 2021
New holders
165
803 more added
Sold out
82
807 more reduced

30 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2021: 2,135 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 heldQ3 2021: $197.5B
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, Q3 2021

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2021.

Institutions holding TMO in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Searle & Co.805$460.0K0.19%00.0%Unchanged
Convergence Investment Partners, LLC805$460.0K0.25%+21+2.7%Added
Wiley Bros.-Aintree Capital, LLC813$464.0K0.29%00.0%Unchanged
Perpetual Investment Management Ltd813$464.0K0.06%+813New
Keudell/Morrison Wealth Management814$465.0K0.20%−1−0.1%Reduced
Colorado Capital Management, Inc.817$466.0K0.33%−291−26.3%Reduced
GYL Financial Synergies, LLC817$467.0K0.24%−84−9.3%Reduced
SRS Capital Advisors, Inc.817$467.0K0.06%−14−1.7%Reduced
Boit C F David815$467.0K0.32%+600+279.1%Added
Blue Fin Capital, Inc.820$468.0K0.14%00.0%Unchanged
Cypress Wealth Services, LLC821$469.0K0.14%−8−1.0%Reduced
Clifford Swan Investment Counsel LLC744$473.0K0.02%+155+26.3%Added
InterOcean Capital Group, LLC832$475.0K0.02%+52+6.7%Added
YorkBridge Wealth Partners, LLC834$476.0K0.12%−11−1.3%Reduced
SOA Wealth Advisors, LLC.835$477.0K0.12%+332+66.0%Added
Arete Wealth Advisors, LLC838$479.0K0.05%+41+5.1%Added
Stableford Capital II LLC830$479.0K0.24%+830New
Clarus Wealth Advisors839$480.0K0.30%−57−6.4%Reduced
Affinity Wealth Management LLC851$482.0K0.10%00.0%Unchanged
Mascoma Wealth Management LLC843$482.0K0.19%00.0%Unchanged
D.B. Root & Company, LLC860$491.0K0.19%−271−24.0%Reduced
Bar Harbor Trust Services865$494.0K0.15%+55+6.8%Added
Clarkston Capital Partners, LLC866$495.0K0.01%00.0%Unchanged
TCI Wealth Advisors, Inc.867$495.0K0.08%+65+8.1%Added
Leisure Capital Management868$496.0K0.27%+5+0.6%Added
PBMares Wealth Management LLC870$497.0K0.24%00.0%Unchanged
Courier Capital LLC872$498.0K0.05%00.0%Unchanged
Jackson Hole Capital Partners, LLC872$498.0K0.16%00.0%Unchanged
Tradewinds Capital Management, LLC873$499.0K0.08%00.0%Unchanged
Stratos Wealth Advisors, LLC882$504.0K0.04%−623−41.4%Reduced
Ssi Investment Management LLC880$504.0K0.03%+4+0.5%Added
SNS Financial Group, LLC883$505.0K0.06%00.0%Unchanged
EPG Wealth Management LLC885$506.0K0.20%+139+18.6%Added
TT International Asset Management LTD886$506.0K0.03%+886New
Patron Partners Advisors, LLC889$507.0K0.37%+10+1.1%Added
Financial Consulate, Inc888$507.0K0.18%+99+12.5%Added
Spectrum Management Group, LLC893$510.0K0.08%+54+6.4%Added
International Assets Investment Management, LLC897$512.0K0.09%+81+9.9%Added
Legacy Financial Advisors, Inc.896$512.0K0.13%+172+23.8%Added
Caas Capital Management LP900$514.0K0.04%−2,700−75.0%Reduced
Atticus Wealth Management, LLC902$516.0K0.23%+123+15.8%Added
Signature Wealth Management Partners, LLC905$517.0K0.47%+105+13.1%Added
Essex LLC909$519.0K0.14%+909New
Symphony Financial, Ltd. Co.898$520.0K0.18%−26−2.8%Reduced
Laird Norton Trust Company, LLC915$522.0K0.05%+60+7.0%Added
Acima Private Wealth, LLC916$523.0K0.24%00.0%Unchanged
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors915$523.0K0.17%+13+1.4%Added
Wills Financial Group, Inc.916$523.0K0.23%+20+2.2%Added
Alta Wealth Advisors LLC919$525.0K0.38%00.0%Unchanged
Great Diamond Partners, LLC922$526.0K0.14%+922New
Sharkey, Howes & Javer923$527.0K0.14%+21+2.3%Added
Walter & Keenan Financial Consulting Co928$530.0K0.18%+34+3.8%Added
Atlas Brown,Inc.932$532.0K0.23%00.0%Unchanged
Brouwer & Janachowski, LLC932$532.0K0.09%+23+2.5%Added
Hanson & Doremus Investment Management933$533.0K0.12%+582+165.8%Added
Cape Cod Five Cents Savings Bank934$534.0K0.05%−84−8.3%Reduced
Quantinno Capital Management LP935$534.0K0.60%+31+3.4%Added
Pettyjohn, Wood & White, Inc936$535.0K0.12%−25−2.6%Reduced
RSM US Wealth Management LLC943$539.0K0.03%+286+43.5%Added
Alhambra Investment Partners LLC947$541.0K0.41%00.0%Unchanged
Terry L. Blaker950$543.0K0.03%00.0%Unchanged
Resource Management, LLC959$548.0K0.06%+15+1.6%Added
MBM Wealth Consultants, LLC959$548.0K0.25%+52+5.7%Added
Evermay Wealth Management LLC963$550.0K0.11%−177−15.5%Reduced
Jaffetilchin Investment Partners, LLC967$552.0K0.06%−841−46.5%Reduced
1776 Wealth LLC974$556.0K0.32%−503−34.1%Reduced
McMorgan & Co LLC973$556.0K0.11%+973New
Humankind Investments LLC975$557.0K0.25%−77−7.3%Reduced
VERITY Wealth Advisors977$558.0K0.50%00.0%Unchanged
Boenning & Scattergood, Inc.985$562.0K0.10%−40−3.9%Reduced
Capital One Financial Corp987$564.0K0.07%00.0%Unchanged
Armbruster Capital Management, Inc.996$569.0K0.16%00.0%Unchanged
ARK Investment Management LLCSuperinvestorARK Invest999$571.0K0.00%−313−23.9%Reduced
Somerville Kurt F1,000$571.0K0.09%00.0%Unchanged
Overbrook Management Corp1,000$571.0K0.12%00.0%Unchanged
McLean Asset Management Corp938$571.0K0.22%+10+1.1%Added
American State Bank (Iowa)1,005$574.2K0.45%00.0%Unchanged
Provident Trust Co1,010$577.0K0.01%00.0%Unchanged
Schneider Downs Wealth Management Advisors, LP1,012$578.0K0.15%−61−5.7%Reduced
Davidson Trust Co1,013$579.0K0.44%00.0%Unchanged
Western Financial Corporation1,018$581.0K0.34%+73+7.7%Added
HBC Financial Services, PLLC1,000$583.0K0.39%00.0%Unchanged
Osterweis Capital Management Inc1,020$583.0K0.03%00.0%Unchanged
StoneX Group Inc.1,021$584.0K0.08%+97+10.5%Added
MJP Associates Inc1,024$585.0K0.20%+65+6.8%Added
Diversified Portfolios, Inc.1,026$586.0K0.16%00.0%Unchanged
Cahaba Wealth Management, Inc.1,030$588.0K0.09%+1,030New
Marcum Wealth, LLC1,032$590.0K0.09%+220+27.1%Added
Cabot Wealth Management Inc1,035$591.0K0.08%00.0%Unchanged
BBR Partners, LLC1,035$591.0K0.05%+11+1.1%Added
Horst & Graben Wealth Management LLC1,039$594.0K0.16%00.0%Unchanged
Excalibur Management Corp1,043$596.0K0.26%00.0%Unchanged
Institute for Wealth Management, LLC.1,045$597.0K0.11%+159+17.9%Added
Capital Investment Advisors, LLC1,050$600.0K0.02%−60−5.4%Reduced
Tranquility Partners, LLC1,050$600.0K0.30%+60+6.1%Added
Van Hulzen Asset Management, LLC1,059$605.0K0.09%00.0%Unchanged
Bank of Stockton1,063$607.0K0.19%−6−0.6%Reduced
Bingham Osborn & Scarborough LLC1,064$608.0K0.04%+76+7.7%Added
Almanack Investment Partners, LLC.1,066$609.0K0.05%+196+22.5%Added
Gables Capital Management Inc.1,067$610.0K0.40%−40−3.6%Reduced