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, Q1 2026
Institutional positions in Thermo Fisher Scientific Inc. as of Mar 31, 2026. 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
- 2,612
- −56 vs. Q4 2025
- Shares held
- 332.3M
- −1.64M (−0.5%) vs. Q4 2025
- Total value
- $164.1B
- −$11.2B (−6.4%) vs. Q4 2025
- New holders
- 173
- 980 more added
- Sold out
- 229
- 1,101 more reduced
39 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Thermo Fisher Scientific Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Approach Retirement Advisors, LLC | 650 | $319.6K | 0.27% | 00.0% | Unchanged |
| Excalibur Management Corp | 651 | $320.0K | 0.11% | −35−5.1% | Reduced |
| Retirement Planning Group | 653 | $321.2K | 0.01% | +42+6.9% | Added |
| Hillman Capital Management, Inc. | 656 | $322.4K | 0.22% | +22+3.5% | Added |
| Eagle Wealth Advisors LLC | 657 | $323.3K | 0.30% | −401−37.9% | Reduced |
| Castleview Partners, LLC | 660 | $324.4K | 0.17% | −18−2.7% | Reduced |
| Thompson David Blair | 660 | $324.4K | 0.19% | +660 | New |
| Layline Advisors, LLC | 660 | $324.5K | 0.36% | +660 | New |
| Human Investing LLC | 662 | $325.4K | 0.05% | +2+0.3% | Added |
| Avantra Family Wealth, Inc. | 662 | $325.4K | 0.24% | +183+38.2% | Added |
| Richmond Investment Services, LLC | 667 | $328.3K | 0.05% | +60+9.9% | Added |
| One River Asset Management, LLC | 668 | $328.3K | 1.12% | +668 | New |
| 1620 Investment Advisors, Inc. | 669 | $328.8K | 0.22% | 00.0% | Unchanged |
| Sunflower Bank, N.A. | 676 | $332.3K | 0.08% | +7+1.0% | Added |
| Whitener Capital Management, Inc. | 677 | $332.8K | 0.08% | +115+20.5% | Added |
| US Asset Management LLC | 678 | $333.3K | 0.29% | −8−1.2% | Reduced |
| First Command Advisory Services, Inc. | 680 | $334.2K | 0.00% | +5+0.7% | Added |
| Capital Advisors Wealth Management, LLC | 685 | $336.6K | 0.05% | +42+6.5% | Added |
| Smart Portfolios, LLC | 685 | $336.7K | 0.34% | −20−2.8% | Reduced |
| Searle & Co. | 685 | $336.7K | 0.08% | 00.0% | Unchanged |
| Studio Investment Management LLC | 686 | $337.5K | 0.06% | +1+0.1% | Added |
| White Pine Capital LLC | 691 | $339.6K | 0.09% | +8+1.2% | Added |
| Axiom Investment Management LLC | 691 | $339.7K | 0.26% | +691 | New |
| Broadway Wealth Solutions, Inc. | 692 | $340.2K | 0.18% | +79+12.9% | Added |
| LexAurum Advisors, LLC | 693 | $340.5K | 0.04% | +693 | New |
| Red Lighthouse Investment Management, LLC | 693 | $340.6K | 0.12% | +693 | New |
| Community Financial Services Group, LLC | 689 | $340.7K | 0.06% | −72−9.5% | Reduced |
| Bluesphere Advisors, LLC | 694 | $341.1K | 0.12% | +225+48.0% | Added |
| Obermeyer Wood Investment Counsel, LLLP | 695 | $341.6K | 0.02% | −23−3.2% | Reduced |
| Systematic Alpha Investments, LLC | 696 | $342.1K | 0.01% | 00.0% | Unchanged |
| NWF Advisory Services Inc. | 697 | $342.6K | 0.04% | −5−0.7% | Reduced |
| Founders Financial Alliance, LLC | 697 | $342.8K | 0.06% | −35−4.8% | Reduced |
| S Harris Financial Group, LLC | 698 | $343.0K | 0.31% | +71+11.3% | Added |
| Wedgewood Investors Inc | 700 | $344.1K | 0.39% | 00.0% | Unchanged |
| ProCore Advisors, LLC | 702 | $345.1K | 0.53% | −27−3.7% | Reduced |
| Blue Fin Capital, Inc. | 702 | $345.1K | 0.06% | −14−2.0% | Reduced |
| JGP Global Gestao de Recursos Ltda. | 704 | $346.0K | 1.55% | +6+0.9% | Added |
| Alpha Family Trust | 705 | $346.5K | 0.17% | 00.0% | Unchanged |
| Unique Wealth Strategies, LLC | 705 | $346.5K | 0.14% | +705 | New |
| Carrera Capital Advisors | 705 | $346.7K | 0.05% | −74−9.5% | Reduced |
| Pennsylvania Capital Management Inc | 706 | $347.0K | 0.10% | −53−7.0% | Reduced |
| Mitchell Sinkler & Starr | 707 | $347.5K | 0.16% | 00.0% | Unchanged |
| Eldridge Investment Advisors, Inc. | 708 | $348.0K | 0.08% | −44−5.9% | Reduced |
| First Bank & Trust | 714 | $351.0K | 0.06% | −57−7.4% | Reduced |
| Hickory Point Bank & Trust | 714 | $351.0K | 0.23% | −30−4.0% | Reduced |
| Jessup Wealth Management, Inc | 714 | $351.2K | 0.13% | +59+9.0% | Added |
| Leisure Capital Management | 715 | $351.4K | 0.12% | −2−0.3% | Reduced |
| Van Strum & Towne Inc. | 715 | $351.4K | 0.10% | 00.0% | Unchanged |
| Wilian Securities, LLC | 715 | $351.5K | 0.86% | +19+2.7% | Added |
| Ariston Services Group | 0 | $352.4K | 0.21% | −717−100.0% | Reduced |
| LWM Advisory Services, LLC | 708 | $352.4K | 0.38% | −200−22.0% | Reduced |
| RWC Asset Management LLP | 718 | $352.9K | 0.01% | +17+2.4% | Added |
| Evergreen Wealth Solutions, LLC | 719 | $353.5K | 0.03% | +229+46.7% | Added |
| Acima Private Wealth, LLC | 722 | $354.9K | 0.11% | 00.0% | Unchanged |
| Howard Financial Services, Ltd. | 725 | $356.1K | 0.04% | +175+31.8% | Added |
| Focused Alpha, LLC | 725 | $356.4K | 0.11% | +725 | New |
| Avion Wealth | 727 | $357.0K | 0.07% | 00.0% | Unchanged |
| Challenger Wealth Management | 730 | $358.6K | 0.29% | −18−2.4% | Reduced |
| Canandaigua National Trust Co of Florida | 730 | $358.8K | 0.29% | −35−4.6% | Reduced |
| Crystal Cove Asset Management, LLC | 733 | $360.3K | 0.48% | +733 | New |
| Brevan Howard Capital Management LP | 736 | $361.8K | 0.00% | −7,731−91.3% | Reduced |
| Claret Asset Management Corp | 740 | $364.0K | 0.04% | +132+21.7% | Added |
| Brandywine Oak Private Wealth LLC | 743 | $365.2K | 0.03% | +3+0.4% | Added |
| Alvarez & Marsal Private Wealth Partners, LLC | 743 | $365.6K | 0.05% | +147+24.7% | Added |
| Voleon Capital Management LP | 747 | $367.2K | 0.01% | +174+30.4% | Added |
| DGS Capital Management, LLC | 749 | $368.2K | 0.06% | +90+13.7% | Added |
| Summit Wealth Group LLC | 749 | $368.2K | 0.04% | +749 | New |
| Steel Peak Wealth Management LLC | 748 | $368.4K | 0.01% | −155−17.2% | Reduced |
| Retireful, LLC | 750 | $368.6K | 0.52% | −37−4.7% | Reduced |
| Nano Cap New Millennium Growth Fund L P | 750 | $368.6K | 0.34% | +240+47.1% | Added |
| Baron Wealth Management LLC | 750 | $368.7K | 0.11% | −65−8.0% | Reduced |
| Planning Alternatives Ltd | 752 | $369.6K | 0.05% | +155+26.0% | Added |
| Renaissance Group LLC | 753 | $370.0K | 0.02% | −850−53.0% | Reduced |
| Silver Lake Advisory, LLC | 753 | $370.3K | 0.15% | 00.0% | Unchanged |
| Shepherd Street Advisors LLC | 754 | $370.6K | 0.37% | +754 | New |
| Compass Capital Corp | 788 | $371.0K | 0.13% | +17+2.2% | Added |
| Armis Advisers, LLC | 832 | $371.1K | 0.04% | −244−22.7% | Reduced |
| Paragon Private Wealth Management, LLC | 759 | $373.2K | 0.12% | +26+3.5% | Added |
| Monument Capital Management | 761 | $373.8K | 0.09% | +3+0.4% | Added |
| SageGuard Financial Group, LLC | 763 | $375.0K | 0.06% | 00.0% | Unchanged |
| Montis Financial, LLC | 765 | $376.0K | 0.08% | 00.0% | Unchanged |
| Carr Financial Group Corp | 765 | $376.2K | 0.10% | +9+1.2% | Added |
| Verity Asset Management, Inc. | 766 | $376.5K | 0.16% | −129−14.4% | Reduced |
| Etesian Wealth Advisors, Inc. | 766 | $376.5K | 0.12% | 00.0% | Unchanged |
| Alliance Wealth Advisors, LLC | 767 | $377.0K | 0.08% | −277−26.5% | Reduced |
| Polymer Capital Management (US) LLC | 767 | $377.0K | 0.06% | +13+1.7% | Added |
| CMH Wealth Management LLC | 767 | $377.0K | 0.06% | +767 | New |
| Cary Street Partner Investment Advisory LLC | 769 | $378.0K | 0.10% | −6−0.8% | Reduced |
| Sargent Investment Group, LLC | 769 | $378.0K | 0.05% | +14+1.9% | Added |
| Banque de Luxembourg S.A. | 770 | $378.5K | 0.20% | −63−7.6% | Reduced |
| Key Financial Inc | 770 | $378.5K | 0.07% | +15+2.0% | Added |
| Horst & Graben Wealth Management LLC | 813 | $380.7K | 0.05% | +13+1.6% | Added |
| Benin Management CORP | 775 | $380.9K | 0.09% | 00.0% | Unchanged |
| Pacific Sage Partners, LLC | 775 | $380.9K | 0.06% | 00.0% | Unchanged |
| Roehl & Yi Investment Advisors, LLC | 775 | $380.9K | 0.14% | +222+40.1% | Added |
| Deseret Mutual Benefit Administrators | 775 | $380.9K | 0.13% | +383+97.7% | Added |
| ZEGA Investments, LLC | 777 | $381.9K | 0.07% | +777 | New |
| Anchyra Partners LLC | 779 | $382.9K | 0.12% | −76−8.9% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 779 | $383.2K | 0.06% | −21−2.6% | Reduced |
| Chancellor Financial Group WB LP | 781 | $383.9K | 0.27% | 00.0% | Unchanged |