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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 2023

Institutional positions in Thermo Fisher Scientific Inc. as of Dec 31, 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
2,495
+162 vs. Q3 2023
Shares held
342.3M
+1.26M (+0.4%) vs. Q3 2023
Total value
$181.6B
+$8.94B (+5.2%) vs. Q3 2023
New holders
293
884 more added
Sold out
131
986 more reduced

36 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2023: 2,495 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 heldQ4 2023: $181.6B
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, Q4 2023

Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2023.

Institutions holding TMO in Q4 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Avantax Advisory Services, Inc.22,408$11.9M0.12%+2,310+11.5%Added
Lido Advisors, LLC22,226$11.8M0.12%+723+3.4%Added
Manchester Global Management (UK) Ltd22,172$11.8M3.83%−4,000−15.3%Reduced
Quantinno Capital Management LP22,137$11.8M0.41%+842+4.0%Added
FineMark National Bank & Trust22,069$11.7M0.48%+447+2.1%Added
Private Advisor Group, LLC21,996$11.7M0.09%+995+4.7%Added
Matrix Asset Advisors Inc21,967$11.7M1.48%−267−1.2%Reduced
Los Angeles Capital Management LLC21,943$11.6M0.04%−44,730−67.1%Reduced
Northstar Asset Management LLC21,671$11.5M3.03%−496−2.2%Reduced
Investidor Profissional Gestao de Recursos Ltda.21,615$11.5M8.53%−3,672−14.5%Reduced
Argent Trust Co21,432$11.4M0.57%−141−0.7%Reduced
Ninety One SA (PTY) Ltd21,183$11.2M1.71%+1,179+5.9%Added
Bancreek Capital Management, LP21,012$11.2M9.47%−443−2.1%Reduced
Metis Global Partners, LLC20,902$11.1M0.44%+2,828+15.6%Added
Webster Bank, N. A.20,768$11.0M1.35%−198−0.9%Reduced
Waycross Partners, LLC20,439$10.8M2.03%−399−1.9%Reduced
Eagle Global Advisors LLC20,282$10.8M0.65%−2,492−10.9%Reduced
Grandfield & Dodd, LLC20,250$10.7M0.74%−325−1.6%Reduced
Boston Financial Mangement LLC20,230$10.7M0.36%+591+3.0%Added
Rosenblum Silverman Sutton S F Inc20,188$10.7M3.41%−38−0.2%Reduced
Mirabella Financial Services LLP20,172$10.7M1.54%+1,752+9.5%Added
Congress Asset Management Co20,095$10.7M0.08%+3,343+20.0%Added
New Mexico Educational Retirement Board20,062$10.6M0.41%00.0%Unchanged
Empower Advisory Group, LLC20,017$10.6M0.04%−197−1.0%Reduced
Motley Fool Wealth Management, LLC19,941$10.6M0.56%−1,167−5.5%Reduced
Telemus Capital, LLC19,921$10.6M0.87%+942+5.0%Added
Davis-Rea Ltd.19,860$10.5M5.40%+4,331+27.9%Added
Wealthfront Advisers LLC19,822$10.5M0.04%−1,390−6.6%Reduced
Rothschild Investment LLC19,776$10.5M0.88%+19,776New
Motco19,742$10.5M0.67%+178+0.9%Added
Raymond James Trust N.A.19,706$10.5M0.28%+382+2.0%Added
Janney Capital Management LLC19,621$10.4M0.70%−1,292−6.2%Reduced
Markel Group Inc.SuperinvestorMarkel Group19,600$10.4M0.11%+6,000+44.1%Added
R.H. Dinel Investment Counsel, Inc.19,381$10.3M7.03%−250−1.3%Reduced
First Personal Financial Services19,347$10.3M2.50%−274−1.4%Reduced
GWM Advisors LLC19,088$10.2M0.10%+2,066+12.1%Added
Dai-Ichi Life Insurance Company, Ltd19,173$10.2M0.21%−13,374−41.1%Reduced
Punch & Associates Investment Management, Inc.19,091$10.1M0.59%−353−1.8%Reduced
Westfield Capital Management Co LP19,062$10.1M0.06%−2,419−11.3%Reduced
Hudson Valley Investment Advisors Inc18,682$10.1M1.38%−1,456−7.2%Reduced
Advisors Asset Management, Inc.18,969$10.1M0.21%−1,987−9.5%Reduced
Colony Group, LLC18,731$9.94M0.13%+18,731New
Nuance Investments, LLC18,589$9.87M0.23%+18,589New
Nicola Wealth Management Ltd.18,500$9.82M1.03%00.0%Unchanged
Prime Capital Investment Advisors, LLC18,497$9.82M0.15%+5,364+40.8%Added
Everence Capital Management Inc18,459$9.80M0.70%+5,040+37.6%Added
Wellington Shields Capital Management, LLC18,450$9.79M1.22%+1,200+7.0%Added
Meiji Yasuda Asset Management Co Ltd.18,368$9.75M0.44%−679−3.6%Reduced
Citizens Financial Group Inc18,109$9.61M0.33%+60.0%Added
Milestones Administradora de Recursos Ltda.18,075$9.59M7.53%+10,358+134.2%Added
O'Shaughnessy Asset Management, LLC17,862$9.48M0.13%+3,850+27.5%Added
Penobscot Investment Management Company, Inc.17,825$9.46M1.11%+130+0.7%Added
Sky Investment Group LLC17,687$9.39M1.98%−22−0.1%Reduced
GW Henssler & Associates Ltd17,632$9.36M0.62%−1,239−6.6%Reduced
Martin Investment Management, LLC17,572$9.33M2.78%−1,658−8.6%Reduced
Ziegler Capital Management, LLC17,456$9.27M0.42%−1,146−6.2%Reduced
MBB Public Markets I LLC17,430$9.25M0.57%+2,974+20.6%Added
Park Avenue Securities LLC17,425$9.25M0.13%−80−0.5%Reduced
Abner Herrman & Brock LLC17,384$9.23M1.30%−1,366−7.3%Reduced
Nichols & Pratt Advisers LLP17,326$9.20M0.65%+7,435+75.2%Added
Alpine Woods Capital Investors, LLC17,284$9.17M1.37%+996+6.1%Added
Prudential PLC17,160$9.11M0.10%−1,297−7.0%Reduced
Kingsview Wealth Management, LLC17,004$9.03M0.27%+1,591+10.3%Added
Liberty Capital Management, Inc.16,970$9.01M2.36%−342−2.0%Reduced
1st Source Bank16,867$8.95M0.54%−332−1.9%Reduced
Lawson Kroeker Investment Management Inc16,855$8.95M1.84%+279+1.7%Added
Mill Creek Capital Advisors, LLC16,794$8.91M0.26%+7,047+72.3%Added
Pitcairn Co16,793$8.91M0.66%−294−1.7%Reduced
Pine Valley Investments Ltd Liability Co16,755$8.89M0.75%+892+5.6%Added
Ravenstone Capital Management Inc.16,524$8.77M6.35%+175+1.1%Added
Bluegrass Capital Partners LP16,500$8.76M10.35%+4,500+37.5%Added
Cetera Investment Advisers16,454$8.73M0.07%−945−5.4%Reduced
Gradient Investments LLC16,434$8.72M0.21%+3,514+27.2%Added
First American Trust, FSB16,359$8.68M1.07%−407−2.4%Reduced
Pictet North America Advisors SA16,267$8.63M1.12%−323−1.9%Reduced
RKL Wealth Management LLC16,238$8.62M0.93%−218−1.3%Reduced
North Growth Management Ltd.16,000$8.60M1.83%+16,000New
Achmea Investment Management B.V.16,197$8.60M0.18%00.0%Unchanged
Shell Asset Management Co16,114$8.55M0.40%−8,494−34.5%Reduced
First Western Trust Bank15,881$8.43M0.42%−1,131−6.6%Reduced
Cornerstone Advisors, LLC15,800$8.39M0.37%−1,900−10.7%Reduced
Metropolitan Life Insurance Co15,728$8.35M0.39%−241−1.5%Reduced
Edgemoor Investment Advisors, Inc.15,669$8.32M0.87%+2,101+15.5%Added
McKinley Capital Management LLC /Delaware15,590$8.28M1.06%00.0%Unchanged
Woodstock Corp15,360$8.15M0.94%+28+0.2%Added
Bell Asset Management Ltd15,248$8.09M1.23%+10.0%Added
Coalescence Partners Investment Management, LP15,217$8.08M7.26%+15,217New
Harbour Trust & Investment Management Co15,129$8.03M1.13%+15,129New
Talbot Financial, LLC15,107$8.02M1.21%+1,488+10.9%Added
Salem Investment Counselors Inc15,064$8.00M0.27%−5,529−26.8%Reduced
Brant Point Investment Management LLC14,918$7.92M1.89%−1,258−7.8%Reduced
McKinley Carter Wealth Services, Inc.14,883$7.90M0.58%+2,021+15.7%Added
Ramsay, Stattman, Vela & Price, Inc.14,796$7.85M1.60%+1,298+9.6%Added
Toroso Investments, LLC14,756$7.83M0.19%+1,182+8.7%Added
Amica Mutual Insurance Co14,737$7.82M0.84%00.0%Unchanged
Verition Fund Management LLC14,572$7.73M0.08%−4,681−24.3%Reduced
Perennial Advisors, LLC14,569$7.73M1.90%−1,014−6.5%Reduced
Two Sigma Advisers, LP14,500$7.70M0.02%+8,800+154.4%Added
Atria Wealth Solutions, Inc.14,454$7.68M0.10%−1,719−10.6%Reduced
AIA Group Ltd14,448$7.67M0.31%+3,568+32.8%Added