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THERMO FISHER SCIENTIFIC INC. (TMO) Institutional Holdings & 13F Ownership
Thermo Fisher Scientific Inc. provides life sciences solutions, analytical instruments. Review TMO institutional holders, 13F ownership, and position changes on Finoriq.
Company Snapshot
Thermo Fisher Scientific Inc. provides life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and biopharma services in the North America, Europe, Asia-Pacific, and internationally. It operates through four segments: Life Sciences Solutions, Analytical Instruments, Specialty Diagnostics, and Laboratory Products and Biopharma Services. The Life Sciences Solutions segment includes reagents, instruments, and consumables for biological and medical research; discovery and production of drugs and vaccines; and diagnosis of infections and diseases. Its Analytical Instruments segment provides instruments, consumables, software, and services for pharmaceutical, biotechnology, academic, government, environmental, and other research and industrial markets, as well as clinical laboratories. The Specialty Diagnostics segment offers clinical diagnostics products, such as liquid ready-to-use and lyophilized immunodiagnostic reagent kits, calibrators, controls, protein detection assays, and instruments; immunodiagnostic offerings comprising developing, manufacturing, and marketing of complete blood-test systems for the clinical diagnosis and monitoring of allergy, asthma and autoimmune diseases; microbiology offerings, such as dehydrated and prepared culture media, collection and transport systems, instrumentation and consumables to detect pathogens in blood, diagnostic and rapid direct specimen tests, quality-control products, and associated products; transplant diagnostics products, including human leukocyte antigen typing and testing for the organ transplant market; and healthcare market channel offerings. Its Laboratory Products and Biopharma Services segment provides laboratory products, research and safety market channel, and pharma services and clinical research. Thermo Fisher Scientific Inc. was founded in 1956 and is headquartered in Waltham, Massachusetts.
- Company
- THERMO FISHER SCIENTIFIC INC. (TMO)
- Ticker
- TMO
- Market Cap
- $195.9B
- Latest Price
- $527.09
- Industry
- Industrial Machinery
THERMO FISHER SCIENTIFIC INC. (TMO) Top Institutional Holders
Top current 13F holders indexed for THERMO FISHER SCIENTIFIC INC. (TMO). Latest period 2026-03-31.
| Rank | Investor | Value | Portfolio | Filing |
|---|---|---|---|---|
| 1 | Ken FisherCIK 0000850529 | $1.4B | 0.48% | Filing2026-05-05 |
| 2 | Viking Global InvestorsCIK 0001103804 | $819.9M | 2.3% | Filing2026-05-15 |
| 3 | William Von MuefflingCIK 0001279936 | $378.3M | 2.5% | Filing2026-05-07 |
| 4 | Lindsell TrainCIK 0001484150 | $303.4M | 9.7% | Filing2026-04-24 |
| 5 | Larry RobbinsCIK 0001138995 | $123.1M | 3.1% | Filing2026-05-15 |
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