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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
Argent Trust Co21,376$11.2M0.60%+1,280+6.4%Added
Webster Bank, N. A.21,427$11.2M1.44%−397−1.8%Reduced
Hudson Valley Investment Advisors Inc21,500$11.2M1.52%−658−3.0%Reduced
Motley Fool Wealth Management, LLC21,599$11.3M0.66%+21,599New
WS Portfolio Advisory, LLC21,926$11.4M2.64%+7,639+53.5%Added
United Asset Strategies, Inc.21,963$11.5M1.43%+303+1.4%Added
Freestone Capital Holdings, LLC21,968$11.5M0.46%+810+3.8%Added
Bamco Inc22,059$11.5M0.03%+589+2.7%Added
Northstar Asset Management LLC22,157$11.6M3.18%−100−0.4%Reduced
Matrix Asset Advisors Inc22,195$11.6M1.60%+27+0.1%Added
Stillwater Capital Advisors, LLC22,535$11.8M2.08%+118+0.5%Added
Mogy Joel R Investment Counsel Inc22,542$11.8M0.93%+1,044+4.9%Added
Assetmark, Inc22,618$11.8M0.05%+2,378+11.7%Added
Eagle Global Advisors LLC22,812$11.9M0.78%−795−3.4%Reduced
Westpac Banking Corp22,960$12.0M0.85%−45,257−66.3%Reduced
Kayne Anderson Rudnick Investment Management LLC23,313$12.2M0.03%−16,486−41.4%Reduced
Kestra Advisory Services, LLC23,348$12.2M0.12%−1,104−4.5%Reduced
Cetera Advisor Networks LLC23,419$12.2M0.08%−52−0.2%Reduced
Aptus Capital Advisors, LLC23,421$12.2M0.36%−1,234−5.0%Reduced
Stonebridge Capital Advisors LLC23,423$12.2M1.30%+170+0.7%Added
Private Advisor Group, LLC23,584$12.5M0.11%+578+2.5%Added
Louisiana State Employees Retirement System23,900$12.5M0.28%−1,600−6.3%Reduced
Addenda Capital Inc.23,942$12.5M0.52%−5,522−18.7%Reduced
Cary Street Partner Investment Advisory LLC23,982$12.5M0.80%−654−2.7%Reduced
ClariVest Asset Management LLC23,993$12.5M0.63%−4,500−15.8%Reduced
Dai-Ichi Life Insurance Company, Ltd24,050$12.5M0.26%−6,552−21.4%Reduced
Stratos Wealth Partners, LTD.24,161$12.6M0.29%+1,202+5.2%Added
Greenwood Gearhart Inc24,312$12.7M1.48%+1,256+5.4%Added
MEAG MUNICH ERGO, Kapitalanlagegesellschaft mbH24,483$12.8M0.56%−347−1.4%Reduced
JustInvest LLC24,505$12.8M0.39%−2,219−8.3%Reduced
Achmea Investment Management B.V.24,843$13.0M0.27%+3,349+15.6%Added
Wilson Asset Management (International) Pty Ltd24,858$13.0M3.54%−15,992−39.1%Reduced
Pacer Advisors, Inc.25,226$13.2M0.05%+927+3.8%Added
Pittenger & Anderson Inc25,239$13.2M0.63%−207−0.8%Reduced
Granite Investment Partners, LLC25,332$13.2M0.53%+2,454+10.7%Added
Rockland Trust Co25,335$13.2M0.79%−27−0.1%Reduced
Norris Perne & French LLP25,583$13.3M1.12%+856+3.5%Added
Lyell Wealth Management, LP25,650$13.4M1.71%+491+2.0%Added
Azimuth Capital Investment Management LLC25,794$13.5M0.64%+150+0.6%Added
Albion Financial Group25,913$13.5M1.18%−1,169−4.3%Reduced
McDaniel Terry & Co26,031$13.6M1.38%+430+1.7%Added
Applied Finance Capital Management, LLC26,073$13.6M1.54%+887+3.5%Added
Duncker Streett & Co Inc26,221$13.7M3.06%−107−0.4%Reduced
Cullen/Frost Bankers, Inc.26,267$13.7M0.23%+2,056+8.5%Added
Central Trust Co26,454$13.8M0.39%−87−0.3%Reduced
Country Club Bank26,839$13.8M1.10%+1,495+5.9%Added
Anchor Capital Advisors LLC26,602$13.9M0.36%+26,127+5,500.4%Added
Citizens Financial Group Inc26,688$13.9M0.51%−377−1.4%Reduced
Shell Asset Management Co26,706$13.9M0.55%−17,219−39.2%Reduced
Renaissance Investment Group LLC26,838$14.0M3.68%−438−1.6%Reduced
First American Bank26,998$14.1M1.22%+750+2.9%Added
Osborne Partners Capital Management, LLC27,198$14.2M1.02%+643+2.4%Added
Cohen Klingenstein LLC27,300$14.2M0.62%00.0%Unchanged
Braidwell LP27,300$14.2M0.47%+27,300New
Dodge & Cox27,423$14.3M0.01%−2,084−7.1%Reduced
Mercer Global Advisors Inc27,506$14.4M0.06%−1,064−3.7%Reduced
CCM Investment Advisers LLC27,514$14.4M1.93%+1,450+5.6%Added
ExodusPoint Capital Management, LP27,601$14.4M0.17%+13,337+93.5%Added
Voloridge Investment Management, LLC27,851$14.5M0.07%+27,851New
Sawtooth Solutions, LLC27,893$14.6M0.40%−3,123−10.1%Reduced
Buffington Mohr McNeal27,942$14.6M3.15%−320−1.1%Reduced
Bleakley Financial Group, LLC27,969$14.6M0.46%−1,089−3.7%Reduced
Walter Public Investments Inc.28,027$14.6M3.26%+6,482+30.1%Added
Hartford Investment Management Co28,305$14.8M0.56%−5,641−16.6%Reduced
Sandy Spring Bank28,308$14.8M0.79%+981+3.6%Added
Community Trust & Investment Co28,512$14.9M1.19%−239−0.8%Reduced
Ethic Inc.28,668$15.0M0.55%−353−1.2%Reduced
Girard Partners Ltd.28,704$15.0M1.58%−309−1.1%Reduced
Duff & Phelps Investment Management Co28,777$15.0M0.18%+6,000+26.3%Added
Aquatic Capital Management LLC28,800$15.0M0.81%+19,700+216.5%Added
Rothschild Investment Corp29,066$15.2M1.26%+49+0.2%Added
Needham Investment Management LLC29,250$15.3M2.51%−750−2.5%Reduced
Kavar Capital Partners Group, LLC29,369$15.3M3.27%+562+2.0%Added
Baxter Bros Inc29,419$15.3M2.28%−130−0.4%Reduced
Maryland State Retirement & Pension System29,473$15.4M0.32%−1,504−4.9%Reduced
Covington Investment Advisors Inc.29,541$15.4M3.08%+1,898+6.9%Added
Parallel Advisors, LLC29,597$15.4M0.50%−344−1.1%Reduced
Braun Stacey Associates Inc29,729$15.5M0.72%−32,185−52.0%Reduced
Perigon Wealth Management, LLC29,995$15.6M0.61%+161+0.5%Added
Oregon Public Employees Retirement Fund30,062$15.7M0.19%−260−0.9%Reduced
Private Capital Advisors, Inc.30,207$15.8M2.58%−1,590−5.0%Reduced
Baader Bank INC30,341$15.8M1.37%−5,106−14.4%Reduced
McGuire Investment Group, LLC30,355$15.8M2.95%−610−2.0%Reduced
Busey Wealth Management30,556$15.9M0.65%+16+0.1%Added
Bedrijfstakpensioenfonds Voor de Media Pno33,650$16.1M2.49%−3,000−8.2%Reduced
HRT Financial LP30,843$16.1M0.15%+30,843New
Kentucky Retirement Systems31,013$16.2M0.54%+30.0%Added
National Asset Management, Inc.31,131$16.3M0.36%−2,328−7.0%Reduced
LaFleur & Godfrey LLC31,553$16.5M2.47%+1,895+6.4%Added
Cresset Asset Management, LLC31,648$16.5M0.12%+23,515+289.1%Added
Elo Mutual Pension Insurance Co31,740$16.6M0.49%+1,225+4.0%Added
Steward Partners Investment Advisory, LLC32,002$16.7M0.25%−401−1.2%Reduced
Roffman Miller Associates Inc32,018$16.7M1.26%+1,129+3.7%Added
Securian Asset Management, Inc32,359$16.9M0.43%−946−2.8%Reduced
AE Wealth Management LLC32,446$16.9M0.10%+9,725+42.8%Added
Norinchukin Bank, The32,499$17.0M0.28%+7,117+28.0%Added
Oppenheimer & Co Inc32,692$17.1M0.34%−95−0.3%Reduced
Lathrop Investment Management Corp32,751$17.1M3.47%−50.0%Reduced
Arcadia Investment Management Corp32,874$17.2M3.48%+311+1.0%Added
Tower Bridge Advisors32,891$17.2M1.57%−13,216−28.7%Reduced