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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
DekaBank Deutsche Girozentrale643,074$334.6M0.75%+29,549+4.8%Added
Ontario Teachers Pension Plan Board651,662$340.0M3.55%−199,099−23.4%Reduced
Prudential Financial Inc665,336$347.1M0.50%−2,766−0.4%Reduced
Impax Asset Management Group plc679,604$353.8M1.42%+57,737+9.3%Added
CIBC Private Wealth Group, LLC682,404$356.0M0.78%−11,165−1.6%Reduced
Nordea Investment Management AB692,571$359.9M0.49%+10,520+1.5%Added
AXA S.A.696,324$363.3M1.21%+14,334+2.1%Added
Baillie Gifford & Co713,447$372.2M0.32%−480,342−40.2%Reduced
Rhumbline Advisers713,772$372.4M0.42%+14,229+2.0%Added
Bank of Montreal728,233$391.8M0.24%+56,751+8.5%Added
Mirova US LLC754,155$393.5M6.55%+16,299+2.2%Added
Ninety One UK Ltd769,569$401.5M1.17%+7,940+1.0%Added
New York State Common Retirement Fund771,954$402.8M0.52%−37,654−4.7%Reduced
BNP Paribas Arbitrage, SA773,676$403.7M0.80%−122,867−13.7%Reduced
HSBC Holdings PLC776,127$404.9M0.43%+58,907+8.2%Added
Credit Suisse AG786,431$410.3M0.41%−236,192−23.1%Reduced
Ensign Peak Advisors, Inc790,779$412.6M0.84%+23,195+3.0%Added
Sustainable Growth Advisers, LP813,919$424.7M2.01%+97,652+13.6%Added
Allianz Asset Management GmbH820,736$428.2M0.90%−92,707−10.1%Reduced
CI Private Wealth, LLC828,585$432.3M1.00%+20,751+2.6%Added
Viking Global Investors LPSuperinvestorViking Global Investors833,233$434.7M1.78%−23,603−2.8%Reduced
Royal London Asset Management Ltd837,466$436.7M1.41%+48,322+6.1%Added
Bessemer Group Inc858,701$448.0M0.95%+83,671+10.8%Added
King Luther Capital Management Corp882,245$460.3M2.29%−23,529−2.6%Reduced
Cantillon Capital Management LLC907,214$473.3M3.31%+87,092+10.6%Added
California Public Employees Retirement System936,333$488.5M0.42%−30,672−3.2%Reduced
First Manhattan Co961,705$499.9M1.83%+236,861+32.7%Added
WCM Investment Management, LLC975,415$509.9M1.52%−5,665−0.6%Reduced
Flossbach Von Storch AG1,008,303$526.1M2.12%+77,937+8.4%Added
Veritas Asset Management LLP1,010,111$527.0M3.67%+1,656+0.2%Added
TD Asset Management Inc1,024,271$534.4M0.61%+69,073+7.2%Added
Neuberger Berman Group LLC1,062,274$554.0M0.50%+10,624+1.0%Added
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1,093,403$570.3M0.89%−777,769−41.6%Reduced
Schroder Investment Management Group1,094,312$571.0M0.82%+3,375+0.3%Added
Voya Investment Management LLC1,129,281$589.2M0.61%+188,144+20.0%Added
Temasek Holdings (Private) Ltd1,152,741$601.4M3.48%+146,812+14.6%Added
Barclays PLC1,177,704$614.5M0.40%+331,790+39.2%Added
Sumitomo Mitsui Trust Holdings, Inc.1,201,761$627.0M0.49%−217,664−15.3%Reduced
Farallon Capital Management, L.L.C.1,243,659$648.9M3.88%+194,600+18.5%Added
1832 Asset Management L.P.1,253,565$654.0M1.27%+2150.0%Added
Mackenzie Financial Corp1,270,327$659.4M1.01%+280,008+28.3%Added
Parnassus Investments1,266,522$660.8M1.53%+10,183+0.8%Added
Nuveen Asset Management, LLC1,330,671$694.3M0.24%−8,617−0.6%Reduced
Putnam Investments LLC1,335,839$697.0M1.03%+46,507+3.6%Added
C WorldWide Group Holding A/S1,347,441$703.0M9.08%−48,798−3.5%Reduced
Swedbank AB1,372,288$716.0M1.26%+139,129+11.3%Added
Swiss National Bank1,393,100$726.8M0.49%−163,400−10.5%Reduced
Deutsche Bank AG1,403,861$732.5M0.39%−96,164−6.4%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.1,418,733$740.2M1.54%+158,386+12.6%Added
Janus Henderson Group PLC1,481,893$773.2M0.48%−1,160−0.1%Reduced
Alecta Pensionsforsakring, Omsesidigt1,512,000$788.3M5.69%+100,000+7.1%Added
Invesco Ltd.1,554,938$811.3M0.21%−402,425−20.6%Reduced
Ameriprise Financial Inc1,590,031$829.6M0.26%−35,771−2.2%Reduced
Generation Investment Management LLP1,606,789$838.3M4.06%+123,678+8.3%Added
Clearbridge Investments, LLC1,623,922$847.3M0.76%−156,773−8.8%Reduced
Alliancebernstein L.P.1,628,023$849.4M0.35%+87,216+5.7%Added
Wells Fargo & Company1,672,656$872.7M0.25%−10,704−0.6%Reduced
UBS Asset Management Americas Inc1,649,138$950.5M0.46%00.0%Unchanged
T. Rowe Price Investment Management, Inc.1,878,155$979.9M0.67%−507,729−21.3%Reduced
Dimensional Fund Advisors LP1,914,962$999.1M0.32%−81,547−4.1%Reduced
Lazard Asset Management LLC1,961,926$1.02B1.26%+39,591+2.1%Added
Franklin Resources Inc2,007,686$1.05B0.50%+5,675+0.3%Added
Brown Advisory Inc2,054,231$1.07B1.67%+34,200+1.7%Added
Goldman Sachs Group Inc2,081,723$1.09B0.28%+162,770+8.5%Added
UBS Group AG2,107,993$1.10B0.48%+37,752+1.8%Added
Charles Schwab Investment Management Inc2,176,256$1.14B0.32%−15,340−0.7%Reduced
Polen Capital Management LLC2,238,649$1.17B2.90%−32,287−1.4%Reduced
Manufacturers Life Insurance Company, The2,415,139$1.26B0.70%+172,975+7.7%Added
Fisher Asset Management, LLC2,456,683$1.28B0.71%+60,712+2.5%Added
Pictet Asset Management SA2,577,185$1.34B1.59%−145,338−5.3%Reduced
Legal & General Group Plc2,610,108$1.36B0.44%+50,802+2.0%Added
Wellington Management Group LLP2,806,223$1.46B0.28%−83,893−2.9%Reduced
Amundi2,841,891$1.48B0.75%+24,977+0.9%Added
Primecap Management Co3,078,107$1.61B1.34%−486,002−13.6%Reduced
TCI Fund Management LtdSuperinvestorTCI Fund Management3,173,182$1.66B4.92%+2,339,032+280.4%Added
Bank of New York Mellon Corp3,197,519$1.67B0.35%−150,520−4.5%Reduced
Northern Trust Corp3,829,848$2.00B0.38%−259,221−6.3%Reduced
Royal Bank of Canada4,726,377$2.47B0.69%+1,829,301+63.1%Added
JPMorgan Chase & Co5,102,478$2.66B0.30%−278,440−5.2%Reduced
Bank of America Corp5,270,364$2.75B0.33%−268,671−4.9%Reduced
Capital Research Global Investors6,091,325$3.18B0.85%+157,512+2.7%Added
Norges Bank6,627,933$3.46B0.68%+698,133+11.8%Added
Massachusetts Financial Services Co6,794,864$3.55B1.16%−1,337,890−16.5%Reduced
Geode Capital Management, LLC6,978,869$3.63B0.43%−6,715−0.1%Reduced
Price T Rowe Associates Inc9,119,347$4.76B0.66%+532,715+6.2%Added
FMR LLC9,210,141$4.81B0.40%−2,143,903−18.9%Reduced
Morgan Stanley12,367,693$6.45B0.64%+779,148+6.7%Added
Capital World Investors12,876,098$6.72B1.29%−48,366−0.4%Reduced
State Street Corp16,116,956$8.41B0.44%+55,458+0.3%Added
BlackRock Inc.30,044,597$15.7B0.43%−1,378,688−4.4%Reduced
Vanguard Group Inc32,580,120$17.0B0.40%−13,7540.0%Reduced
Sculptor Capital LP0$00.00%−211,071−100.0%Sold out
Artisan Partners Limited Partnership0$00.00%−115,123−100.0%Sold out
Susquehanna Fundamental Investments, LLC0$00.00%−42,695−100.0%Sold out
Marshall Wace, LLP0$00.00%−30,479−100.0%Sold out
Zurich Insurance Group Ltd0$00.00%−28,976−100.0%Sold out
Moore Capital Management, LP0$00.00%−15,900−100.0%Sold out
Tri Locum Partners LP0$00.00%−15,889−100.0%Sold out
Marvin & Palmer Associates Inc0$00.00%−14,601−100.0%Sold out
Polar Capital Holdings Plc0$00.00%−13,819−100.0%Sold out