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 |
|---|---|---|---|---|---|
| Aviance Capital Partners, LLC | 14,604 | $8.46M | 0.98% | +51+0.4% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 14,632 | $8.48M | 0.02% | −850−5.5% | Reduced |
| Amica Mutual Insurance Co | 14,737 | $8.54M | 0.74% | 00.0% | Unchanged |
| Acumen Wealth Advisors, LLC | 14,728 | $8.54M | 2.46% | +14,728 | New |
| Harbour Trust & Investment Management Co | 14,787 | $8.57M | 0.87% | −52−0.4% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 14,791 | $8.57M | 0.37% | +638+4.5% | Added |
| Resources Investment Advisors, LLC. | 14,869 | $8.62M | 0.08% | −5,378−26.6% | Reduced |
| Appleton Partners Inc | 14,898 | $8.63M | 0.57% | −385−2.5% | Reduced |
| Gabelli Funds LLC | 14,920 | $8.65M | 0.06% | −9,745−39.5% | Reduced |
| AMJ Financial Wealth Management | 14,930 | $8.65M | 2.08% | +14,930 | New |
| Clear Harbor Asset Management, LLC | 14,991 | $8.69M | 0.59% | −65−0.4% | Reduced |
| AG2R la Mondiale Gestion D'Actifs | 15,039 | $8.71M | 0.39% | +884+6.2% | Added |
| Prospera Financial Services Inc | 15,102 | $8.75M | 0.14% | +695+4.8% | Added |
| Bellecapital International Ltd. | 15,127 | $8.77M | 1.56% | −246−1.6% | Reduced |
| Kestra Private Wealth Services, LLC | 15,339 | $8.89M | 0.11% | +748+5.1% | Added |
| Sequoia Financial Advisors, LLC | 15,344 | $8.89M | 0.05% | +466+3.1% | Added |
| Oversea-Chinese Banking CORP Ltd | 15,338 | $8.89M | 0.25% | −910−5.6% | Reduced |
| MUFG Securities EMEA plc | 15,402 | $8.92M | 0.10% | −11,826−43.4% | Reduced |
| Everett Harris & Co | 15,498 | $8.98M | 0.11% | −33−0.2% | Reduced |
| Merit Financial Group, LLC | 15,504 | $8.98M | 0.07% | +3,934+34.0% | Added |
| Ramsay, Stattman, Vela & Price, Inc. | 15,508 | $8.99M | 1.62% | +337+2.2% | Added |
| Gibraltar Capital Management, Inc. | 15,521 | $8.99M | 1.53% | −299−1.9% | Reduced |
| Horizon Investments, LLC | 15,527 | $9.00M | 0.11% | +209+1.4% | Added |
| Los Angeles Capital Management LLC | 16,293 | $9.06M | 0.03% | +13,546+493.1% | Added |
| Triglav Skladi, D.O.O. | 15,814 | $9.16M | 0.58% | −6,781−30.0% | Reduced |
| Brant Point Investment Management LLC | 15,829 | $9.17M | 2.22% | 00.0% | Unchanged |
| Parkside Investments, LLC | 15,859 | $9.19M | 1.16% | −764−4.6% | Reduced |
| Laird Norton Trust Company, LLC | 15,925 | $9.23M | 0.19% | +15,925 | New |
| 1st Source Bank | 15,946 | $9.24M | 0.48% | −189−1.2% | Reduced |
| Lockheed Martin Investment Management Co | 15,970 | $9.25M | 0.31% | +4,810+43.1% | Added |
| MMBG Investment Advisors Co. | 16,105 | $9.34M | 0.79% | +854+5.6% | Added |
| Duff & Phelps Investment Management Co | 16,191 | $9.38M | 0.11% | +2,025+14.3% | Added |
| Catalytic Wealth RIA, LLC | 16,334 | $9.46M | 0.35% | −3,403−17.2% | Reduced |
| Salem Investment Counselors Inc | 16,460 | $9.54M | 0.27% | −1,648−9.1% | Reduced |
| Everence Capital Management Inc | 16,489 | $9.55M | 0.57% | 00.0% | Unchanged |
| Allianz SE | 16,528 | $9.58M | 0.12% | +976+6.3% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 16,586 | $9.61M | 0.25% | −1,546−8.5% | Reduced |
| CX Institutional | 16,643 | $9.64M | 0.29% | −173−1.0% | Reduced |
| Janney Capital Management LLC | 16,683 | $9.67M | 0.61% | −165−1.0% | Reduced |
| Perennial Advisors, LLC | 16,722 | $9.69M | 1.62% | +611+3.8% | Added |
| Man Group plc | 16,821 | $9.75M | 0.02% | +322+2.0% | Added |
| Liberty Capital Management, Inc. | 16,951 | $9.82M | 1.83% | 00.0% | Unchanged |
| Westerkirk Capital Inc. | 17,000 | $9.85M | 0.96% | 00.0% | Unchanged |
| Pine Valley Investments Ltd Liability Co | 17,194 | $9.96M | 0.50% | −118−0.7% | Reduced |
| Marietta Wealth Management, LLC | 17,220 | $9.98M | 1.15% | +110+0.6% | Added |
| Pensionmark Financial Group, LLC | 17,231 | $9.98M | 0.16% | +297+1.8% | Added |
| Jacobs & Co | 17,235 | $9.99M | 0.94% | −493−2.8% | Reduced |
| Edgemoor Investment Advisors, Inc. | 17,271 | $10.0M | 0.78% | −32−0.2% | Reduced |
| Verition Fund Management LLC | 17,363 | $10.1M | 0.05% | +8,074+86.9% | Added |
| Sky Investment Group LLC | 17,385 | $10.1M | 1.66% | −709−3.9% | Reduced |
| Bokf, NA | 17,437 | $10.1M | 0.15% | −6,133−26.0% | Reduced |
| Teca Partners, LP | 17,600 | $10.2M | 6.20% | −7,750−30.6% | Reduced |
| Hudson Valley Investment Advisors Inc | 17,633 | $10.2M | 1.13% | −2,914−14.2% | Reduced |
| New Mexico Educational Retirement Board | 17,762 | $10.3M | 0.31% | +700+4.1% | Added |
| Webster Bank, N. A. | 17,773 | $10.3M | 0.97% | −222−1.2% | Reduced |
| Baader Bank INC | 17,812 | $10.3M | 0.86% | −10,264−36.6% | Reduced |
| Private Advisor Group, LLC | 17,863 | $10.4M | 0.05% | −15−0.1% | Reduced |
| R.H. Dinel Investment Counsel, Inc. | 17,921 | $10.4M | 7.61% | −1,825−9.2% | Reduced |
| Retail Employees Superannuation Pty Ltd as trustee for Retail Employees Superannuation Trust | 17,927 | $10.4M | 2.78% | +17,927 | New |
| NewEdge Wealth, LLC | 17,944 | $10.4M | 0.12% | +7,337+69.2% | Added |
| Bleakley Financial Group, LLC | 18,298 | $10.6M | 0.18% | +2,873+18.6% | Added |
| Northstar Asset Management LLC | 18,406 | $10.7M | 2.26% | −384−2.0% | Reduced |
| Vestmark Advisory Solutions, Inc. | 18,544 | $10.7M | 0.15% | +9,416+103.2% | Added |
| OpenArc Corporate Advisory, LLC | 18,570 | $10.8M | 0.18% | +18,570 | New |
| LRZ Capital LLC | 18,765 | $10.9M | 4.91% | +18,765 | New |
| Maryland State Retirement & Pension System | 18,830 | $10.9M | 0.22% | 00.0% | Unchanged |
| Brinker Capital Investments, LLC | 18,835 | $10.9M | 0.08% | −267−1.4% | Reduced |
| Rosenblum Silverman Sutton S F Inc | 18,863 | $10.9M | 2.53% | −324−1.7% | Reduced |
| Gulf International Bank (UK) Ltd | 19,138 | $11.1M | 0.36% | 00.0% | Unchanged |
| Osprey Private Wealth LLC | 19,140 | $11.1M | 3.19% | +2,780+17.0% | Added |
| Louisiana State Employees Retirement System | 19,200 | $11.1M | 0.19% | −600−3.0% | Reduced |
| Baxter Bros Inc | 19,223 | $11.1M | 1.29% | −1,414−6.9% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 19,314 | $11.2M | 0.63% | +7,128+58.5% | Added |
| Beacon Pointe Advisors, LLC | 19,356 | $11.2M | 0.08% | −171−0.9% | Reduced |
| Providence Capital Advisors, LLC | 19,395 | $11.2M | 1.89% | +117+0.6% | Added |
| Grandfield & Dodd, LLC | 19,491 | $11.3M | 0.64% | +30.0% | Added |
| Cohen Klingenstein LLC | 19,590 | $11.4M | 0.34% | 00.0% | Unchanged |
| Taproot Management LP | 19,698 | $11.4M | 1.85% | +19,698 | New |
| Callan Family Office, LLC | 20,102 | $11.6M | 0.25% | +3,757+23.0% | Added |
| Signature Estate & Investment Advisors LLC | 20,303 | $11.8M | 0.24% | −1,081−5.1% | Reduced |
| Tritonpoint Wealth, LLC | 20,477 | $11.9M | 1.20% | −45−0.2% | Reduced |
| Central Trust Co | 20,824 | $12.1M | 0.24% | −247−1.2% | Reduced |
| First American Trust, FSB | 20,960 | $12.1M | 0.83% | −302−1.4% | Reduced |
| S-Bank Fund Management Ltd | 21,000 | $12.2M | 1.58% | +289+1.4% | Added |
| Nuance Investments, LLC | 21,010 | $12.2M | 1.34% | −31,987−60.4% | Reduced |
| Carderock Capital Management Inc | 21,017 | $12.2M | 2.95% | +5,662+36.9% | Added |
| Generali Asset Management SPA SGR | 21,047 | $12.2M | 0.25% | +4,307+25.7% | Added |
| Annex Advisory Services, LLC | 21,089 | $12.2M | 0.23% | +3,469+19.7% | Added |
| Matrix Asset Advisors Inc | 21,341 | $12.4M | 1.11% | −170−0.8% | Reduced |
| Parsons Capital Management Inc | 21,386 | $12.4M | 0.68% | +62+0.3% | Added |
| Steward Partners Investment Advisory, LLC | 21,545 | $12.5M | 0.07% | +1,533+7.7% | Added |
| QRG Capital Management, Inc. | 21,596 | $12.5M | 0.14% | +8,653+66.9% | Added |
| Pinnacle Associates Ltd | 21,637 | $12.5M | 0.16% | −2,449−10.2% | Reduced |
| Sector Gamma AS | 21,688 | $12.6M | 2.86% | +3,244+17.6% | Added |
| Hartford Investment Management Co | 21,714 | $12.6M | 0.38% | −412−1.9% | Reduced |
| Norinchukin Bank, The | 21,724 | $12.6M | 0.15% | +1,162+5.7% | Added |
| Stephens Inc | 21,811 | $12.6M | 0.16% | −80−0.4% | Reduced |
| Eagle Rock Investment Company, LLC | 21,969 | $12.7M | 1.80% | +3,012+15.9% | Added |
| FineMark National Bank & Trust | 21,990 | $12.7M | 0.40% | −815−3.6% | Reduced |
| Wormser Freres Gestion | 22,006 | $12.8M | 7.25% | +334+1.5% | Added |