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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, Q4 2024

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 31, 2024. 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
2,624
+95 vs. Q3 2024
Shares held
338.9M
+1.73M (+0.5%) vs. Q3 2024
Total value
$176.4B
−$30.9B (−14.9%) vs. Q3 2024
New holders
298
887 more added
Sold out
203
1,092 more reduced

50 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: 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 holdersQ4 2024: 2,625 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 heldQ4 2024: $176.4B
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, Q4 2024

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2024.

Institutions holding TMO in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Douglas Lane & Associates, LLC182,511$94.9M1.34%+3,460+1.9%Added
Renaissance Technologies LLC181,344$94.3M0.14%+132,393+270.5%Added
US Bancorp180,642$94.0M0.12%−7,009−3.7%Reduced
Bartlett & Co. Wealth Management LLC179,963$93.7M1.36%+790.0%Added
HighTower Advisors, LLC177,670$92.4M0.13%−4,780−2.6%Reduced
Treasurer of the State of North Carolina174,586$90.8M0.35%−15,864−8.3%Reduced
Skandinaviska Enskilda Banken AB (publ)174,607$90.6M0.41%−1,236−0.7%Reduced
Coho Partners, Ltd.173,962$90.5M4.16%−16,180−8.5%Reduced
Danica Pension, Livsforsikringsaktieselskab173,630$90.3M1.69%+69,222+66.3%Added
Stonehage Fleming Financial Services Holdings Ltd172,069$89.5M2.51%−32,881−16.0%Reduced
Cerity Partners LLC161,515$88.9M0.19%−19,909−11.0%Reduced
Victory Capital Management Inc170,126$88.5M0.09%−5,461−3.1%Reduced
Banque Pictet & Cie SA167,961$87.4M0.85%−17,902−9.6%Reduced
HM Payson & Co166,802$86.8M1.47%+12,371+8.0%Added
Robeco Schweiz AG165,544$86.1M1.84%+10,902+7.0%Added
Public Employees Retirement System of Ohio163,673$85.1M0.29%−8,143−4.7%Reduced
Mirova161,861$84.2M14.53%+2,390+1.5%Added
UniSuper Management Pty Ltd161,011$83.8M0.60%+5,716+3.7%Added
La Banque Postale Asset Management SA160,694$83.6M1.13%+28,585+21.6%Added
Bristol Gate Capital Partners Inc.160,304$83.4M4.06%−3,745−2.3%Reduced
ING Groep NV158,853$82.6M0.56%+72,865+84.7%Added
Waters Parkerson & Co., LLC158,166$82.3M4.34%−551−0.3%Reduced
Carmignac Gestion156,153$81.2M1.29%+100,891+182.6%Added
New South Capital Management Inc156,054$81.2M3.42%+209+0.1%Added
Fiera Capital Corp155,552$80.9M0.25%+15,629+11.2%Added
Pictet & Cie (Europe) SA153,157$79.7M1.75%+461+0.3%Added
Mn Services Vermogensbeheer B.V.152,600$79.4M0.53%+3,100+2.1%Added
State of Tennessee, Treasury Department149,288$77.7M0.28%−6,433−4.1%Reduced
Nisa Investment Advisors, LLC147,421$76.7M0.30%+6,713+4.8%Added
Epoch Investment Partners, Inc.147,091$76.5M0.37%−99,088−40.3%Reduced
Calamos Advisors LLC145,800$75.8M0.35%+3,458+2.4%Added
Tredje AP-fonden145,557$75.7M0.68%+23,968+19.7%Added
Blair William & Co144,866$75.4M0.22%−1,547−1.1%Reduced
State of New Jersey Common Pension Fund D140,387$73.0M0.29%00.0%Unchanged
Evelyn Partners Investment Management LLP139,852$72.8M2.36%+139,852New
Railway Pension Investments Ltd138,370$72.0M0.95%−8,000−5.5%Reduced
Union Bancaire Privee, UBP SA139,438$71.9M1.27%+139,438New
Truist Financial Corp136,648$71.1M0.11%−4,813−3.4%Reduced
Banque Transatlantique SA151,935$71.0M1.81%+151,935New
Congress Asset Management Co135,855$70.7M0.48%−41,837−23.5%Reduced
KLP Kapitalforvaltning AS135,283$70.4M0.33%+135,283New
Nicholas Company, Inc.134,978$70.2M1.14%00.0%Unchanged
Huntington National Bank133,780$69.6M0.50%+1,405+1.1%Added
Agf Management Ltd133,526$69.5M0.35%−29,704−18.2%Reduced
iA Global Asset Management Inc.133,474$69.4M1.22%+4,393+3.4%Added
Bridges Investment Management Inc132,417$68.9M0.96%−1,364−1.0%Reduced
Janney Montgomery Scott LLC131,938$68.6M0.19%−5,101−3.7%Reduced
Regions Financial Corp131,239$68.3M0.50%−6,050−4.4%Reduced
Davis R M Inc131,075$68.2M1.33%−818−0.6%Reduced
Employees Retirement System of Texas129,700$67.5M0.58%00.0%Unchanged
Bowen Hanes & Co Inc128,066$66.6M1.79%+10,250+8.7%Added
Wealth Enhancement Advisory Services, LLC127,272$66.2M0.13%+1,556+1.2%Added
Lansforsakringar Fondforvaltning AB (publ)126,892$66.0M0.37%+126,892New
Groupama Asset Managment126,880$65.8M1.35%−104,400−45.1%Reduced
Magnetar Financial LLC125,937$65.5M1.51%−2,674−2.1%Reduced
Pinebridge Investments, L.P.125,815$65.5M0.50%+26,466+26.6%Added
M&G Plc125,585$65.3M0.40%+658+0.5%Added
Marex Group plc120,940$62.9M1.07%+916+0.8%Added
Weitz Investment Management, Inc.SuperinvestorWeitz Investment Management120,200$62.5M3.22%00.0%Unchanged
Abn Amro Investment Solutions119,919$62.4M1.16%+19,856+19.8%Added
Crestwood Advisors Group LLC119,758$62.3M1.17%−2,727−2.2%Reduced
Advisors Capital Management, LLC119,044$61.9M0.97%+3,462+3.0%Added
Macquarie Group Ltd133,686$61.8M0.08%−85,723−39.1%Reduced
Allspring Global Investments Holdings, LLC117,253$61.3M0.10%−26,657−18.5%Reduced
Northwestern Mutual Wealth Management Co113,701$59.2M0.05%−1,098−1.0%Reduced
M&T Bank Corp110,969$57.7M0.19%−2,378−2.1%Reduced
Comerica Bank110,856$57.7M0.23%−5,782−5.0%Reduced
Arizona State Retirement System110,757$57.6M0.35%+1,310+1.2%Added
Dixon Mitchell Investment Counsel Inc.110,555$57.6M2.66%+31,282+39.5%Added
Signature Estate & Investment Advisors LLC110,251$57.4M1.44%+7,986+7.8%Added
Atalan Capital Partners, LP110,000$57.2M5.69%−69,000−38.5%Reduced
American Century Companies Inc109,806$57.1M0.03%−6,251−5.4%Reduced
Resona Asset Management Co.,Ltd.109,596$57.1M0.34%−5,633−4.9%Reduced
Commonwealth Equity Services, LLC109,749$57.1M0.08%+2,478+2.3%Added
Ilex Capital Partners (UK) LLP109,534$57.0M3.65%+109,534New
Compass Capital Management, Inc108,875$56.6M3.71%+6,738+6.6%Added
Skye Global Management LP106,500$55.4M1.15%+46,500+77.5%Added
Guyasuta Investment Advisors Inc105,664$55.0M3.46%+1,821+1.8%Added
Creative Planning104,426$54.3M0.05%+3,252+3.2%Added
State of Michigan Retirement System103,810$54.0M0.28%−38,200−26.9%Reduced
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund103,396$53.8M2.09%+12,551+13.8%Added
Ferguson Wellman Capital Management, Inc103,168$53.7M1.02%−7,435−6.7%Reduced
MetLife Investment Management101,234$52.7M0.29%+1,901+1.9%Added
Caledonia Investments PLC100,267$52.2M6.24%00.0%Unchanged
Mondrian Investment Partners LTD87,149$52.1M0.86%+87,149New
Capital Advisors Inc99,494$51.8M1.03%−427−0.4%Reduced
Harvest Portfolios Group Inc.99,326$51.7M1.72%+7,786+8.5%Added
Covea Finance99,201$51.6M2.33%−5,410−5.2%Reduced
Washington Trust Co98,387$51.2M1.84%−2,156−2.1%Reduced
Raiffeisen Bank International AG98,220$51.0M0.77%+98,220New
Corebridge Financial, Inc.97,554$50.8M0.27%−5,034−4.9%Reduced
Healthcare of Ontario Pension Plan Trust Fund95,171$49.5M0.11%+29,065+44.0%Added
Aviso Financial Inc.95,109$49.5M2.50%+3,236+3.5%Added
CIBC World Markets Corp94,988$49.4M0.29%+43,169+83.3%Added
Sequoia Financial Advisors, LLC94,571$49.2M0.47%+5,303+5.9%Added
Tiaa Trust, National Association94,407$49.1M0.15%−1,558−1.6%Reduced
Spears Abacus Advisors LLC94,250$49.0M1.01%−15,637−14.2%Reduced
Border to Coast Pensions Partnership Ltd93,913$48.8M0.96%+10,305+12.3%Added
Forsta Ap-Fonden92,370$48.1M0.34%−1,700−1.8%Reduced
Welch & Forbes LLC91,031$47.4M0.61%−3,246−3.4%Reduced