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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
2,625
+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
1,093 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
Bollard Group LLC1$00.00%−111,254−100.0%Reduced
Investors Research Corp1$5200.00%−100−99.0%Reduced
Quest 10 Wealth Builders, Inc.1$5200.00%+1New
St. Johns Investment Management Company, LLC1$5220.00%00.0%Unchanged
Wood Tarver Financial Group, LLC2$1.00K0.00%+2New
Broadwater Capital Management LLC2$1.04K0.00%00.0%Unchanged
Activest Wealth Management2$1.04K0.00%+1+100.0%Added
Sugar Maple Asset Management, LLC2$1.04K0.00%+2New
Kimelman & Baird, LLC2$1.04K0.00%00.0%Unchanged
NBC Securities, Inc.2$1.23K0.11%−2,364−99.9%Reduced
Granite FO LLC3$1.56K0.00%00.0%Unchanged
Parkworth Wealth Management, Inc.3$1.56K0.00%+3New
Fiduciary Advisors, Inc.3$1.56K0.00%+3New
Curio Wealth, LLC3$1.56K0.00%+3New
Measured Risk Portfolios, Inc.4$2.08K0.00%+4New
Synergy Investment Management, LLC4$2.08K0.00%+4New
Riggs Asset Managment Co. Inc.5$2.60K0.00%00.0%Unchanged
Red Tortoise LLC5$2.60K0.00%−3−37.5%Reduced
Horizon Financial Services, LLC5$2.60K0.00%00.0%Unchanged
Promus Capital, LLC5$2.60K0.00%+5New
Legacy Investment Solutions, LLC5$2.86K0.00%−37−88.1%Reduced
Legacy Wealth Managment, LLC5$2.86K0.00%−37−88.1%Reduced
Tucker Asset Management LLC6$3.12K0.00%−4−40.0%Reduced
Sanctuary Wealth Management, L.L.C.6$3.12K0.00%00.0%Unchanged
Global Wealth Strategies & Associates6$3.12K0.00%00.0%Unchanged
Richard W. Paul & Associates, LLC6$3.12K0.00%00.0%Unchanged
Christopher J. Hasenberg, Inc6$3.12K0.00%00.0%Unchanged
Caitlin John, LLC6$3.12K0.00%00.0%Unchanged
Nemes Rush Group LLC6$3.12K0.00%+6New
Redwood Park Advisors LLC6$3.12K0.00%+6New
Carolina Wealth Advisors, LLC7$3.64K0.00%00.0%Unchanged
Bank of Jackson Hole Trust7$3.64K0.00%+7New
Keener Financial Planning LLC8$4.00K0.00%+8New
Winnow Wealth LLC8$4.13K0.00%+8New
Pacific Center for Financial Services8$4.16K0.00%00.0%Unchanged
Iron Horse Wealth Management, LLC8$4.16K0.00%00.0%Unchanged
Kozak & Associates, Inc.8$4.26K0.00%+8Added
S&T Bank9$4.68K0.00%+9New
TD Capital Management LLC9$4.68K0.00%+5+125.0%Added
Tidemark, LLC9$4.73K0.00%00.0%Unchanged
Truvestments Capital LLC10$5.20K0.00%00.0%Unchanged
Your Advocates Ltd., LLP10$5.20K0.00%00.0%Unchanged
POM Investment Strategies, LLC10$5.20K0.00%00.0%Unchanged
PayPay Securities Corp10$5.20K0.23%+1+11.1%Added
New Wave Wealth Advisors LLC10$5.20K0.00%+10New
Principia Wealth Advisory, LLC10$5.20K0.00%+10New
Capital A Wealth Management, LLC10$5.20K0.01%+10New
Morgan Dempsey Capital Management LLC10$5.21K0.00%00.0%Unchanged
Modus Advisors, LLC11$5.72K0.00%+11New
New England Capital Financial Advisors LLC11$5.75K0.00%00.0%Unchanged
Quest Partners LLC12$6.24K0.00%−2,368−99.5%Reduced
TruNorth Capital Management, LLC12$6.24K0.00%−14−53.8%Reduced
Estabrook Capital Management12$6.24K0.00%00.0%Unchanged
Catherine Avery Investment Management LLC12$6.24K0.01%+12New
Fairman Group, LLC12$6.25K0.01%00.0%Unchanged
Valued Wealth Advisors LLC12$6.25K0.00%−2−14.3%Reduced
True Wealth Design, LLC12$6.47K0.00%−16−57.1%Reduced
Paladin Advisory Group, LLC13$6.76K0.01%00.0%Unchanged
Clal Insurance Enterprises Holdings Ltd14$7.00K0.00%+14New
Westend Capital Management, LLC14$7.28K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.15$7.80K0.00%00.0%Unchanged
City State Bank15$7.80K0.00%00.0%Unchanged
Bellwether Advisors, LLC15$7.80K0.00%+15New
Operose Advisors LLC16$8.32K0.00%−75−82.4%Reduced
DiNuzzo Private Wealth, Inc.16$8.32K0.00%−2−11.1%Reduced
South State Corp.17$8.84K0.00%−20−54.1%Reduced
Pineridge Advisors LLC17$8.84K0.00%00.0%Unchanged
High Note Wealth, LLC17$8.84K0.00%+17New
PSI Advisors, LLC18$8.86K0.00%00.0%Unchanged
Wolff Wiese Magana LLC18$9.37K0.01%−15−45.5%Reduced
Clark Wealth Partners19$9.88K0.01%+19New
Copia Wealth Management20$10.4K0.01%+20New
Silicon Valley Capital Partners20$10.4K0.00%00.0%Unchanged
REAP Financial Group, LLC21$10.9K0.00%−19−47.5%Reduced
Highline Wealth Partners LLC21$10.9K0.00%−17−44.7%Reduced
Hurley Capital, LLC19$11.2K0.01%+19New
Creekmur Asset Management LLC23$12.0K0.00%−4−14.8%Reduced
Ruedi Wealth Management, Inc.23$12.0K0.00%00.0%Unchanged
Peoples Bank23$12.0K0.01%00.0%Unchanged
CBIZ Investment Advisory Services, LLC24$12.5K0.00%−25−51.0%Reduced
West Financial Advisors, LLC25$13.0K0.00%00.0%Unchanged
American Capital Advisory, LLC25$13.0K0.01%00.0%Unchanged
Indiana Trust & Investment Management CO25$13.0K0.00%+3+13.6%Added
Moisand Fitzgerald Tamayo, LLC30$15.6K0.00%00.0%Unchanged
WealthTrak Capital Management LLC31$16.1K0.01%+31New
Provenance Wealth Advisors, LLC32$16.6K0.00%−11−25.6%Reduced
Financial Life Planners32$16.8K0.01%+32New
Piscataqua Savings Bank34$17.7K0.02%00.0%Unchanged
10Elms LLP34$17.7K0.02%+34New
Battery Global Advisors, LLC35$18.2K0.01%00.0%Unchanged
Signature Resources Capital Management, LLC36$18.7K0.02%−10−21.7%Reduced
Pacific Capital Wealth Advisors, Inc36$18.7K0.00%−3−7.7%Reduced
Westside Investment Management, Inc.36$18.7K0.00%00.0%Unchanged
Cedar Wealth Management, LLC37$19.2K0.01%−12−24.5%Reduced
Grayhawk Investment Strategies Inc.37$19.2K0.04%00.0%Unchanged
Glass Jacobson Investment Advisors llc37$19.2K0.01%+34+1,133.3%Added
NewSquare Capital LLC37$19.2K0.00%+37New
HighMark Wealth Management LLC37$19.3K0.01%−69−65.1%Reduced
ESL Trust Services, LLC38$19.8K0.00%00.0%Unchanged
Country Trust Bank38$19.8K0.00%00.0%Unchanged