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 2025
Institutional positions in Thermo Fisher Scientific Inc. as of Dec 31, 2025. 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
- 2,708
- +253 vs. Q3 2025
- Shares held
- 375.0M
- +44.2M (+13.4%) vs. Q3 2025
- Total value
- $199.1B
- +$38.9B (+24.3%) vs. Q3 2025
- New holders
- 373
- 945 more added
- Sold out
- 120
- 1,041 more reduced
60 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2,628 | $169.2B |
| Q1 2026 | 2,612 | $164.1B |
| Q4 2025 | 2,708 | $199.1B |
| Q3 2025 | 2,515 | $160.7B |
| Q2 2025 | 2,460 | $135.6B |
| Q1 2025 | 2,577 | $167.8B |
| Q4 2024 | 2,625 | $176.4B |
| Q3 2024 | 2,580 | $208.3B |
| Q2 2024 | 2,554 | $187.5B |
| Q1 2024 | 2,535 | $196.3B |
| Q4 2023 | 2,496 | $181.6B |
| Q3 2023 | 2,370 | $173.1B |
| Q2 2023 | 2,392 | $177.8B |
| Q1 2023 | 2,391 | $196.1B |
| Q4 2022 | 2,379 | $190.1B |
| Q3 2022 | 2,270 | $175.3B |
| Q2 2022 | 2,287 | $186.4B |
| Q1 2022 | 2,321 | $203.3B |
| Q4 2021 | 2,347 | $230.1B |
| Q3 2021 | 2,135 | $197.5B |
| Q2 2021 | 2,082 | $172.9B |
| Q1 2021 | 2,046 | $157.2B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| WestHill Financial Advisors, Inc. | 545 | $315.8K | 0.06% | −116−17.5% | Reduced |
| Traveka Wealth, LLC | 550 | $318.8K | 0.13% | +35+6.8% | Added |
| Howard Financial Services, Ltd. | 550 | $319.0K | 0.04% | +52+10.4% | Added |
| Blue Bell Private Wealth Management, LLC | 552 | $319.9K | 0.05% | −37−6.3% | Reduced |
| Staley Capital Advisers Inc | 552 | $319.9K | 0.01% | 00.0% | Unchanged |
| Fiduciary Alliance LLC | 552 | $320.0K | 0.02% | +81+17.2% | Added |
| Hughes Financial Services, LLC | 553 | $320.4K | 0.05% | 00.0% | Unchanged |
| Roehl & Yi Investment Advisors, LLC | 553 | $320.4K | 0.13% | +3+0.5% | Added |
| Maple Capital Management, Inc. | 554 | $321.0K | 0.02% | +10+1.8% | Added |
| Alesco Advisors LLC | 555 | $321.6K | 0.01% | +1+0.2% | Added |
| Piedmont Capital Management, LLC | 555 | $321.6K | 0.21% | +555 | New |
| Clear Street Markets LLC | 557 | $322.8K | 0.06% | −93−14.3% | Reduced |
| Oarsman Capital, Inc. | 558 | $323.3K | 0.04% | +5+0.9% | Added |
| Portland Global Advisors LLC | 559 | $323.9K | 0.03% | −41−6.8% | Reduced |
| B.O.S.S. Retirement Advisors, LLC | 559 | $323.9K | 0.10% | −36−6.1% | Reduced |
| Abel Hall, LLC | 559 | $324.0K | 0.08% | +559 | New |
| Whitener Capital Management, Inc. | 562 | $325.7K | 0.07% | −70−11.1% | Reduced |
| Idaho Trust Bank | 563 | $326.2K | 0.11% | 00.0% | Unchanged |
| Dynamic Wealth Strategies, LLC | 563 | $326.2K | 0.19% | −57−9.2% | Reduced |
| Investment Management Associates Inc | 563 | $326.2K | 0.09% | 00.0% | Unchanged |
| Sharkey, Howes & Javer | 563 | $326.2K | 0.04% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 563 | $326.2K | 0.11% | 00.0% | Unchanged |
| Argent Advisors, Inc. | 565 | $327.4K | 0.09% | 00.0% | Unchanged |
| Nations Financial Group Inc, | 565 | $327.4K | 0.02% | +48+9.3% | Added |
| Elmwood Wealth Management, Inc. | 566 | $328.0K | 0.10% | +566 | New |
| First Community Trust NA | 567 | $328.5K | 0.25% | 00.0% | Unchanged |
| LifePlan Financial, LLC | 570 | $330.3K | 0.25% | −100−14.9% | Reduced |
| Raub Brock Capital Management LP | 570 | $330.3K | 0.07% | −30−5.0% | Reduced |
| LifeWealth Investments, LLC | 571 | $330.7K | 0.10% | −545−48.8% | Reduced |
| Jackson Thornton Asset Management, LLC | 533 | $330.8K | 0.03% | +533 | New |
| Five Oceans Advisors | 571 | $330.9K | 0.12% | +13+2.3% | Added |
| Voleon Capital Management LP | 573 | $332.0K | 0.01% | −3,316−85.3% | Reduced |
| Northstar Group, Inc. | 573 | $332.0K | 0.05% | 00.0% | Unchanged |
| Smith, Moore & Co. | 573 | $332.3K | 0.03% | −5−0.9% | Reduced |
| Sunbelt Securities, Inc. | 573 | $332.3K | 0.02% | +29+5.3% | Added |
| SOA Wealth Advisors, LLC. | 575 | $333.2K | 0.06% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 575 | $333.2K | 0.05% | −67−10.4% | Reduced |
| Breakwater Capital Group | 578 | $334.7K | 0.05% | −20−3.3% | Reduced |
| Sunbeam Capital Management, LLC | 578 | $334.8K | 0.20% | +10+1.8% | Added |
| Ameriflex Group, Inc. | 578 | $334.9K | 0.17% | −678−54.0% | Reduced |
| Hummer Financial Advisory Services Inc | 578 | $335.2K | 0.24% | −27−4.5% | Reduced |
| Waldron Private Wealth LLC | 580 | $336.1K | 0.01% | −39−6.3% | Reduced |
| Legacy Financial Strategies, LLC | 583 | $337.8K | 0.06% | +8+1.4% | Added |
| Up Strategic Wealth Investment Advisors LLC | 624 | $338.7K | 0.25% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 586 | $339.5K | 0.30% | +586 | New |
| Abacus Wealth Partners, LLC | 586 | $339.7K | 0.03% | +586 | New |
| Somerset Trust Co | 587 | $340.1K | 0.10% | −15−2.5% | Reduced |
| Aventura Private Wealth, LLC | 588 | $340.8K | 0.12% | −2−0.3% | Reduced |
| SNS Financial Group, LLC | 588 | $341.0K | 0.03% | +33+5.9% | Added |
| Capital Performance Advisors LLP | 589 | $341.1K | 0.02% | +153+35.1% | Added |
| Financial Council Asset Management Inc | 591 | $342.5K | 0.14% | −4−0.7% | Reduced |
| Evanson Asset Management, LLC | 591 | $342.5K | 0.02% | +141+31.3% | Added |
| Evermay Wealth Management LLC | 591 | $342.6K | 0.04% | −54−8.4% | Reduced |
| Farmers Trust Co | 592 | $343.0K | 0.06% | −4−0.7% | Reduced |
| Intesa Sanpaolo Wealth Management | 593 | $343.6K | 0.07% | +593 | New |
| Alvarez & Marsal Private Wealth Partners, LLC | 596 | $345.6K | 0.07% | +596 | New |
| Planning Alternatives Ltd | 597 | $345.9K | 0.04% | +37+6.6% | Added |
| Ehrenkranz Partners L.P. | 599 | $347.3K | 0.39% | +599 | New |
| Black Creek Investment Management Inc. | 600 | $347.7K | 0.02% | +600 | New |
| Insight Inv LLC | 601 | $348.2K | 0.20% | +11+1.9% | Added |
| Maridea Wealth Management LLC | 601 | $348.2K | 0.05% | +601 | New |
| Fulton Breakefield Broenniman LLC | 601 | $348.4K | 0.02% | −83−12.1% | Reduced |
| Wallace Advisory Group, LLC | 602 | $348.8K | 0.37% | −1,717−74.0% | Reduced |
| Almanack Investment Partners, LLC. | 605 | $350.6K | 0.06% | −102−14.4% | Reduced |
| Ironwood Investment Counsel, LLC | 605 | $350.6K | 0.05% | +17+2.9% | Added |
| TBH Global Asset Management, LLC | 606 | $351.0K | 0.06% | +36+6.3% | Added |
| MBE Wealth Management, LLC | 606 | $351.2K | 0.15% | −12−1.9% | Reduced |
| Claret Asset Management Corp | 608 | $352.0K | 0.04% | +29+5.0% | Added |
| Richmond Investment Services, LLC | 607 | $352.2K | 0.06% | +19+3.2% | Added |
| Essex LLC | 608 | $352.5K | 0.06% | −21−3.3% | Reduced |
| Atlas Brown,Inc. | 609 | $352.8K | 0.10% | −11−1.8% | Reduced |
| Revolve Wealth Partners, LLC | 610 | $353.2K | 0.04% | +73+13.6% | Added |
| Intrua Financial, LLC | 610 | $353.4K | 0.04% | −46−7.0% | Reduced |
| Retirement Planning Group | 611 | $354.0K | 0.01% | +61+11.1% | Added |
| Cornerstone Wealth Management, LLC | 612 | $354.5K | 0.02% | −10−1.6% | Reduced |
| Old North State Wealth Management, LLC | 611 | $355.1K | 0.17% | −53−8.0% | Reduced |
| MN Wealth Advisors, LLC | 612 | $355.1K | 0.18% | +12+2.0% | Added |
| Broadway Wealth Solutions, Inc. | 613 | $355.3K | 0.19% | −80−11.5% | Reduced |
| Farmers & Merchants Trust Co of Long Beach | 614 | $355.8K | 0.08% | −110−15.2% | Reduced |
| LRI Investments, LLC | 615 | $356.2K | 0.03% | −65−9.6% | Reduced |
| Trust Co of Toledo NA | 615 | $356.4K | 0.04% | −100−14.0% | Reduced |
| Basecamp Wealth Advisors LLC | 615 | $356.6K | 0.08% | +615 | New |
| Twin Capital Management Inc | 622 | $360.4K | 0.04% | −54−8.0% | Reduced |
| Patten & Patten Inc | 626 | $362.7K | 0.02% | 00.0% | Unchanged |
| S Harris Financial Group, LLC | 627 | $363.1K | 0.35% | +627 | New |
| Weatherly Asset Management L. P. | 626 | $363.2K | 0.03% | +14+2.3% | Added |
| Kestra Investment Management, LLC | 628 | $363.9K | 0.01% | −99−13.6% | Reduced |
| Cabot Wealth Management Inc | 629 | $364.5K | 0.04% | −9−1.4% | Reduced |
| Hillman Capital Management, Inc. | 634 | $367.4K | 0.23% | −186−22.7% | Reduced |
| Wealth Enhancement Trust Services, Inc. | 638 | $369.7K | 0.05% | +638 | New |
| Investment Research Partners LLC | 641 | $371.4K | 0.16% | −1−0.2% | Reduced |
| Sage Rhino Capital LLC | 642 | $372.0K | 0.07% | −24−3.6% | Reduced |
| Capital Advisors Wealth Management, LLC | 643 | $372.3K | 0.05% | +89+16.1% | Added |
| Delta Investment Management, LLC | 643 | $372.6K | 0.06% | −3−0.5% | Reduced |
| Terry L. Blaker | 648 | $375.5K | 0.01% | −300−31.6% | Reduced |
| Financial Consulate, Inc | 650 | $376.5K | 0.05% | −165−20.2% | Reduced |
| Drum Hill Capital, LLC | 650 | $376.6K | 0.39% | 00.0% | Unchanged |
| Approach Retirement Advisors, LLC | 650 | $376.7K | 0.32% | +650 | New |
| LaSalle St. Investment Advisors, LLC | 651 | $377.0K | 0.06% | +10+1.6% | Added |
| Moran Wealth Management, LLC | 651 | $377.2K | 0.01% | −230−26.1% | Reduced |