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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 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Sep 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
2,369
+7 vs. Q2 2023
Shares held
341.8M
−424.1K (−0.1%) vs. Q2 2023
Total value
$173.1B
−$3.26B (−1.8%) vs. Q2 2023
New holders
141
969 more added
Sold out
134
888 more reduced

29 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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 holdersQ3 2023: 2,370 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 2023: $173.1B
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, Q3 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q2 2023.

Institutions holding TMO in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Forsta Ap-Fonden87,570$44.3M0.49%00.0%Unchanged
Erste Asset Management GmbH86,991$43.8M0.76%+15,254+21.3%Added
Pensioenfonds Rail & Ov86,330$43.7M2.74%−34,711−28.7%Reduced
Front Barnett Associates LLC85,753$43.4M5.21%−2,241−2.5%Reduced
Neville Rodie & Shaw Inc84,490$42.8M3.81%−505−0.6%Reduced
Private Wealth Partners, LLC84,316$42.7M4.08%+776+0.9%Added
USS Investment Management Ltd83,979$42.5M0.47%+1,378+1.7%Added
Whittier Trust Co83,959$42.5M0.76%+1,869+2.3%Added
Pinebridge Investments, L.P.83,858$42.4M0.47%−38,878−31.7%Reduced
Jennison Associates LLC82,921$42.0M0.04%−33,393−28.7%Reduced
Raymond James Financial Services Advisors, Inc.82,690$41.9M0.08%+997+1.2%Added
Henshaw Capital LLC82,609$41.8M2.42%00.0%Unchanged
William Blair Investment Management, LLC82,558$41.8M0.14%−8,233−9.1%Reduced
Klingenstein Fields & Co LP82,148$41.6M2.03%−107−0.1%Reduced
La Banque Postale Asset Management SA81,591$41.3M0.92%−9,605−10.5%Reduced
Signature Estate & Investment Advisors LLC81,567$41.3M1.40%+3,971+5.1%Added
Chicago Capital, LLC81,380$41.2M1.93%−40.0%Reduced
Credential Qtrade Securities Inc.81,236$41.1M2.73%+1,312+1.6%Added
Captrust Financial Advisors80,450$40.7M0.16%+8,181+11.3%Added
Ironvine Capital Partners, LLC80,400$40.7M5.22%+830+1.0%Added
Teacher Retirement System of Texas79,879$40.4M0.27%−19,541−19.7%Reduced
Texas Permanent School Fund79,751$40.4M0.39%−1,136−1.4%Reduced
Financial Counselors Inc79,158$40.1M0.80%+2,086+2.7%Added
IFM Investors Pty Ltd77,994$39.5M0.52%+2,677+3.6%Added
Commonwealth of Pennsylvania Public School Empls Retrmt Sys77,602$39.3M0.32%+10,331+15.4%Added
Nissay Asset Management Corp77,121$39.0M0.35%−8,265−9.7%Reduced
Mill Capital Management, LLC76,556$38.8M3.79%−41−0.1%Reduced
Howland Capital Management LLC76,455$38.7M2.26%−380.0%Reduced
Braidwell LP75,749$38.3M1.21%+48,449+177.5%Added
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund75,350$38.1M2.23%−24,091−24.2%Reduced
Consulta Ltd75,000$38.0M2.73%00.0%Unchanged
Lord, Abbett & Co. LLC74,344$37.6M0.14%−2,450−3.2%Reduced
Glenmede Trust Co NA74,334$37.6M0.22%−519−0.7%Reduced
Nippon Life Global Investors Americas, Inc.73,720$37.3M2.30%+13,340+22.1%Added
Xponance, Inc.73,274$37.1M0.50%−981−1.3%Reduced
Fiduciary Trust Co72,535$36.7M0.67%−1,068−1.5%Reduced
Meitav Dash Investments Ltd72,320$36.7M0.59%−72,914−50.2%Reduced
Nan Shan Life Insurance Co., Ltd.71,322$36.1M0.98%+18,000+33.8%Added
Border to Coast Pensions Partnership Ltd71,294$35.9M0.95%00.0%Unchanged
Wilkinson Global Asset Management LLC69,674$35.3M2.70%+410+0.6%Added
ZWJ Investment Counsel Inc69,250$35.1M1.94%+168+0.2%Added
Kempen Capital Management N.V.68,964$34.9M0.65%+2,717+4.1%Added
ING Groep NV68,453$34.6M0.31%+13,353+24.2%Added
EULAV Asset Management68,326$34.6M1.26%00.0%Unchanged
Associated Banc-Corp68,222$34.5M1.34%+646+1.0%Added
Czech National Bank67,457$34.1M0.54%+21,795+47.7%Added
Los Angeles Capital Management LLC66,673$33.7M0.14%−145,163−68.5%Reduced
Utah Retirement Systems66,497$33.7M0.48%+293+0.4%Added
Bellevue Group AG66,468$33.6M0.54%−29,633−30.8%Reduced
Dixon Mitchell Investment Counsel Inc.65,349$33.1M2.00%−708−1.1%Reduced
London & Capital Asset Management Ltd65,202$33.0M3.01%+65,202New
Clark Capital Management Group, Inc.65,117$33.0M0.33%+1,090+1.7%Added
Covea Finance64,611$32.7M1.84%+10,430+19.3%Added
New York Life Investment Management LLC64,100$32.4M0.35%−901−1.4%Reduced
Peapack Gladstone Financial Corp63,933$32.4M0.60%+1,962+3.2%Added
WestEnd Advisors, LLC63,740$32.3M0.97%+5,111+8.7%Added
Bowie Capital Management, LLC63,703$32.2M4.23%+19,373+43.7%Added
Oppenheimer Asset Management Inc.62,791$31.8M0.49%+2,876+4.8%Added
E. Ohman J:or Asset Management AB62,541$31.7M1.19%−2,113−3.3%Reduced
Ofi Invest Asset Management65,835$31.5M1.13%−854−1.3%Reduced
PFM Health Sciences, LP62,143$31.5M1.50%00.0%Unchanged
Dundas Partners LLP61,765$31.3M3.07%+8,477+15.9%Added
Shufro Rose & Co LLC61,426$31.1M2.94%+292+0.5%Added
Gabelli Funds LLC61,100$30.9M0.25%−11,728−16.1%Reduced
Aureus Asset Management, LLC60,082$30.4M2.44%−2,070−3.3%Reduced
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund59,965$30.4M0.40%−2,300−3.7%Reduced
ProShare Advisors LLC59,731$30.2M0.09%−3,322−5.3%Reduced
Hantz Financial Services, Inc.59,415$30.1M0.76%+864+1.5%Added
Tudor Investment Corp Et Al58,086$29.4M0.43%−391−0.7%Reduced
Man Group plc–$29.2M0.09%––
Atalanta Sosnoff Capital, LLC57,260$29.0M0.86%−58,694−50.6%Reduced
Cohen Capital Management, Inc.56,757$28.7M5.88%00.0%Unchanged
Edmond de Rothschild Holding S.A.56,704$28.7M0.58%+3,653+6.9%Added
Pinnacle Financial Partners Inc56,631$28.7M0.74%−587−1.0%Reduced
Thematics Asset Management56,396$28.5M1.40%−21,414−27.5%Reduced
National Mutual Insurance Federation of Agricultural Cooperatives55,900$28.3M0.35%+5,300+10.5%Added
Gillespie Robinson & Grimm Inc55,474$28.1M2.81%+55,474New
Healthcare of Ontario Pension Plan Trust Fund55,465$28.1M0.13%−3,692−6.2%Reduced
Lombard Odier Asset Management (Europe) Ltd54,816$27.7M1.45%+2,405+4.6%Added
Fullerton Fund Management Co Ltd.54,769$27.7M1.94%+3,961+7.8%Added
Daiwa Securities Group Inc.54,589$27.6M0.20%+2,100+4.0%Added
Taurus Asset Management, LLC54,339$27.5M3.34%+230+0.4%Added
Brinker Capital Investments, LLC54,224$27.4M0.33%−2,636−4.6%Reduced
Orion Portfolio Solutions, LLC54,224$27.4M0.33%−2,636−4.6%Reduced
Squarepoint Ops LLC54,202$27.4M0.13%−21,777−28.7%Reduced
Mutual of America Capital Management LLC53,957$27.3M0.34%−1,478−2.7%Reduced
Teachers Retirement System of the State of Kentucky53,926$27.3M0.28%00.0%Unchanged
Atwood & Palmer Inc53,763$27.2M2.39%−2,875−5.1%Reduced
Bridges Investment Management Inc53,610$27.1M0.96%−2,452−4.4%Reduced
Montag & Caldwell, LLC53,491$27.1M3.48%−530−1.0%Reduced
North Star Asset Management Inc52,610$26.6M1.53%+830+1.6%Added
Chilton Capital Management LLC52,525$26.6M1.49%+2,409+4.8%Added
Howard Capital Management Group, LLC52,403$26.5M2.56%+839+1.6%Added
NorthCrest Asset Manangement, LLC52,341$26.5M1.08%−240−0.5%Reduced
Cornerstone Capital, Inc.52,127$26.4M3.18%−175−0.3%Reduced
Renaissance Group LLC52,044$26.3M1.20%+453+0.9%Added
CIBC World Markets Inc.51,648$26.1M0.09%+8,040+18.4%Added
TownSquare Capital, LLC51,488$26.1M0.48%+1,422+2.8%Added
Carnegie Capital Asset Management, LLC51,233$25.9M1.00%+4,954+10.7%Added
State of Alaska, Department of Revenue51,176$25.9M0.33%−1,920−3.6%Reduced