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
- 2,707
- +252 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
- 372
- 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 | 2,707 | $199.1B |
| Q3 2025 | 2,515 | $160.7B |
| Q2 2025 | 2,460 | $135.6B |
| Q1 2025 | 2,576 | $167.8B |
| Q4 2024 | 2,624 | $176.4B |
| Q3 2024 | 2,579 | $208.3B |
| Q2 2024 | 2,553 | $187.5B |
| Q1 2024 | 2,534 | $196.3B |
| Q4 2023 | 2,495 | $181.6B |
| Q3 2023 | 2,369 | $173.1B |
| Q2 2023 | 2,391 | $177.8B |
| Q1 2023 | 2,390 | $196.1B |
| Q4 2022 | 2,378 | $190.1B |
| Q3 2022 | 2,269 | $175.3B |
| Q2 2022 | 2,286 | $186.4B |
| Q1 2022 | 2,320 | $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 |
|---|---|---|---|---|---|
| Boston Research & Management Inc | 10,579 | $6.13M | 1.39% | −392−3.6% | Reduced |
| Concurrent Investment Advisors, LLC | 10,603 | $6.14M | 0.07% | +6,020+131.4% | Added |
| Palisade Capital Management LLC | 10,677 | $6.19M | 0.18% | +805+8.2% | Added |
| Hudson Value Partners, LLC | 10,623 | $6.19M | 1.85% | +9+0.1% | Added |
| Burns J W & Co Inc | 10,688 | $6.19M | 0.69% | −36−0.3% | Reduced |
| North Star Investment Management Corp. | 10,722 | $6.21M | 0.39% | +298+2.9% | Added |
| Consolidated Investment Group LLC | 10,730 | $6.22M | 0.74% | −3,000−21.8% | Reduced |
| Assenagon Asset Management S.A. | 10,740 | $6.22M | 0.01% | −604,595−98.3% | Reduced |
| Meridian Management Co | 10,782 | $6.25M | 1.55% | +409+3.9% | Added |
| ICICI Prudential Asset Management Co Ltd | 10,821 | $6.27M | 0.73% | −6,899−38.9% | Reduced |
| Spinnaker Trust | 10,841 | $6.28M | 0.34% | +157+1.5% | Added |
| Sone Capital Management, LLC | 10,844 | $6.28M | 0.51% | +4,053+59.7% | Added |
| Marco Investment Management LLC | 10,846 | $6.28M | 0.47% | +70+0.6% | Added |
| Hills Bank & Trust Co | 10,863 | $6.29M | 0.37% | +126+1.2% | Added |
| Hamilton Capital Partners Inc. | 10,906 | $6.32M | 0.23% | +966+9.7% | Added |
| Guinness Atkinson Asset Management Inc | 10,803 | $6.32M | 2.98% | −625−5.5% | Reduced |
| Legacy Private Trust Co. | 10,917 | $6.33M | 0.37% | −107−1.0% | Reduced |
| Brown Shipley& Co Ltd | 10,920 | $6.33M | 3.38% | −504−4.4% | Reduced |
| Hunter Associates Investment Management LLC | 10,934 | $6.33M | 0.85% | −350−3.1% | Reduced |
| Advisory Services Network, LLC | 10,945 | $6.34M | 0.09% | +528+5.1% | Added |
| Granite Investment Partners, LLC | 10,999 | $6.37M | 0.38% | +1,050+10.6% | Added |
| Progressive Investment Management Corp | 11,020 | $6.39M | 1.53% | −100−0.9% | Reduced |
| Atomi Financial Group, Inc. | 11,065 | $6.41M | 0.19% | +6,577+146.5% | Added |
| Neo Ivy Capital Management | 11,092 | $6.43M | 1.02% | +6,320+132.4% | Added |
| Morningstar Investment Management LLC | 11,126 | $6.45M | 0.38% | −12,584−53.1% | Reduced |
| Greenleaf Trust | 11,179 | $6.48M | 0.06% | +184+1.7% | Added |
| Nordwand Advisors, LLC | 11,181 | $6.48M | 1.13% | −15−0.1% | Reduced |
| Lincluden Management Ltd | 11,243 | $6.51M | 0.55% | −3,506−23.8% | Reduced |
| HighPoint Advisor Group LLC | 11,254 | $6.52M | 0.14% | −962−7.9% | Reduced |
| Park Avenue Securities LLC | 11,381 | $6.59M | 0.06% | −126−1.1% | Reduced |
| Haverford Financial Services, Inc. | 11,406 | $6.61M | 1.85% | −65−0.6% | Reduced |
| Kovitz Investment Group Partners, LLC | 11,432 | $6.62M | 0.15% | −706,408−98.4% | Reduced |
| Mendel Money Management | 11,452 | $6.64M | 2.78% | +39+0.3% | Added |
| Citizens Business Bank | 11,478 | $6.65M | 1.10% | +228+2.0% | Added |
| RSM US Wealth Management LLC | 11,408 | $6.66M | 0.08% | +320+2.9% | Added |
| Fideuram Asset Management (Ireland) dac | 11,803 | $6.66M | 0.53% | +11,803 | New |
| Ascent Group, LLC | 11,576 | $6.71M | 0.23% | +613+5.6% | Added |
| Security National Bank | 11,711 | $6.79M | 0.97% | +409+3.6% | Added |
| Mirador Capital Partners LP | 11,744 | $6.81M | 0.93% | +504+4.5% | Added |
| Ashton Thomas Private Wealth, LLC | 11,796 | $6.84M | 0.17% | +6+0.1% | Added |
| Lord, Abbett & Co. LLC | 11,817 | $6.85M | 0.02% | +11,817 | New |
| John G Ullman & Associates Inc | 11,825 | $6.85M | 0.91% | −265−2.2% | Reduced |
| Reliant Investment Management, LLC | 11,960 | $6.93M | 2.81% | −745−5.9% | Reduced |
| RKL Wealth Management LLC | 11,965 | $6.93M | 0.57% | −240−2.0% | Reduced |
| Trifecta Capital Advisors, LLC | 11,980 | $6.94M | 1.03% | +179+1.5% | Added |
| Sivik Global Healthcare LLC | 12,000 | $6.95M | 3.39% | −2,000−14.3% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 12,005 | $6.96M | 0.08% | −30−0.2% | Reduced |
| Ecofi Investissements SA | 12,050 | $6.98M | 4.82% | +12,050 | New |
| Peloton Wealth Strategists | 12,056 | $6.99M | 2.71% | −155−1.3% | Reduced |
| Coldstream Capital Management Inc | 12,068 | $6.99M | 0.09% | −239−1.9% | Reduced |
| Gluskin Sheff & Assoc Inc | 12,071 | $6.99M | 0.97% | −476−3.8% | Reduced |
| Patton Albertson Miller Group, LLC | 12,221 | $7.08M | 0.83% | +54+0.4% | Added |
| Wedge Capital Management L L P | 12,225 | $7.08M | 0.13% | −6,634−35.2% | Reduced |
| Mader & Shannon Wealth Management, Inc. | 14,693 | $7.13M | 3.49% | 00.0% | Unchanged |
| WealthBridge Investment Counsel Inc. | 12,390 | $7.18M | 2.15% | +440+3.7% | Added |
| AdvisorShares Investments LLC | 12,455 | $7.22M | 1.20% | −1,021−7.6% | Reduced |
| Benjamin Edwards Inc | 12,594 | $7.30M | 0.08% | +154+1.2% | Added |
| Westpac Banking Corp | 12,617 | $7.31M | 0.46% | +3,930+45.2% | Added |
| Intech Investment Management LLC | 12,620 | $7.31M | 0.07% | −869−6.4% | Reduced |
| First National Trust Co | 12,630 | $7.32M | 0.24% | +318+2.6% | Added |
| Metis Global Partners, LLC | 12,654 | $7.33M | 0.17% | −3,963−23.8% | Reduced |
| Adviser Investments LLC | 12,679 | $7.35M | 0.08% | −1,496−10.6% | Reduced |
| Asio Capital, LLC | 12,797 | $7.42M | 1.05% | −23−0.2% | Reduced |
| Capital Group Investment Management Pte. Ltd. | 12,799 | $7.42M | 1.20% | +355+2.9% | Added |
| Tokio Marine Asset Management Co Ltd | 12,828 | $7.43M | 0.26% | +309+2.5% | Added |
| Spirepoint Private Client, LLC | 12,841 | $7.44M | 0.71% | +1,263+10.9% | Added |
| North Dakota State Investment Board | 12,952 | $7.51M | 0.28% | +12,952 | New |
| Siemens Fonds Invest GmbH | 12,922 | $7.54M | 0.40% | −243−1.8% | Reduced |
| Zions Bancorporation, National Association | 13,068 | $7.57M | 0.35% | +429+3.4% | Added |
| Empirical Finance, LLC | 13,070 | $7.57M | 0.36% | −973−6.9% | Reduced |
| Blue Zone Wealth Advisors, LLC | 13,138 | $7.61M | 1.46% | +165+1.3% | Added |
| RNC Capital Management LLC | 13,149 | $7.62M | 0.35% | −417−3.1% | Reduced |
| Granite Bay Wealth Management, LLC | 13,177 | $7.64M | 1.85% | −976−6.9% | Reduced |
| Thames Capital Management LLC | 13,202 | $7.65M | 1.11% | 00.0% | Unchanged |
| Evergreen Private Wealth LLC | 13,215 | $7.66M | 3.02% | +387+3.0% | Added |
| Graybill Bartz & Assoc Ltd | 13,309 | $7.71M | 2.28% | +73+0.6% | Added |
| Codex Capital Asset Management L.L.C. | 13,350 | $7.74M | 2.81% | +475+3.7% | Added |
| Linden Thomas Advisory Services, LLC | 13,364 | $7.74M | 0.78% | +161+1.2% | Added |
| Suvretta Capital Management, LLC | 13,400 | $7.76M | 0.19% | 00.0% | Unchanged |
| Live Oak Private Wealth LLC | 13,446 | $7.79M | 1.06% | −199−1.5% | Reduced |
| Iyo Bank, Ltd. | 13,565 | $7.86M | 2.51% | +13,565 | New |
| Penobscot Investment Management Company, Inc. | 13,639 | $7.90M | 0.60% | −223−1.6% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 13,677 | $7.93M | 0.38% | −933−6.4% | Reduced |
| Westfield Capital Management Co LP | 13,681 | $7.93M | 0.03% | 00.0% | Unchanged |
| Grimes & Company, Inc. | 13,787 | $7.99M | 0.19% | −747−5.1% | Reduced |
| Kennedy Capital Management, Inc. | 13,795 | $7.99M | 0.17% | −48−0.3% | Reduced |
| Whalerock Point Partners, LLC | 13,843 | $8.02M | 1.53% | +105+0.8% | Added |
| Van Den Berg Management I, Inc | 13,897 | $8.05M | 1.85% | −398−2.8% | Reduced |
| Lawson Kroeker Investment Management Inc | 14,047 | $8.14M | 2.42% | −1,735−11.0% | Reduced |
| Bragg Financial Advisors, Inc | 14,062 | $8.15M | 0.27% | +303+2.2% | Added |
| Segall Bryant & Hamill, LLC | 14,070 | $8.15M | 0.11% | −5,717−28.9% | Reduced |
| Botty Investors LLC | 14,095 | $8.17M | 1.94% | 00.0% | Unchanged |
| Apollon Wealth Management, LLC | 14,179 | $8.22M | 0.14% | −128−0.9% | Reduced |
| Walleye Capital LLC | 14,246 | $8.25M | 0.05% | +9,184+181.4% | Added |
| Woodstock Corp | 14,253 | $8.26M | 0.71% | +28+0.2% | Added |
| Tema ETFs LLC | 14,265 | $8.27M | 0.64% | +249+1.8% | Added |
| Advisors Asset Management, Inc. | 14,351 | $8.32M | 0.14% | −3,230−18.4% | Reduced |
| Quadrant Capital Group LLC | 14,401 | $8.34M | 0.25% | +124+0.9% | Added |
| Greystone Financial Group, LLC | 14,573 | $8.44M | 1.32% | −246−1.7% | Reduced |
| Martin Investment Management, LLC | 14,579 | $8.45M | 2.36% | −721−4.7% | Reduced |