Thermo Fisher Scientific Inc. TMO
We take great care to ensure that the data presented and summarized in this overview for THERMO FISHER SCIENTIFIC INC. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding TMO
View all-
Vanguard Group Inc Valley Forge, PA33.8MShares$19.2 Billion0.25% of portfolio
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Black Rock Inc. New York, NY29.5MShares$16.7 Billion0.38% of portfolio
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State Street Corp Boston, MA16.4MShares$9.29 Billion0.28% of portfolio
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Morgan Stanley New York, NY12.7MShares$7.22 Billion0.39% of portfolio
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Capital World Investors Los Angeles, CA10.3MShares$5.83 Billion0.71% of portfolio
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Geode Capital Management, LLC Boston, MA8.17MShares$4.63 Billion0.26% of portfolio
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Jpmorgan Chase & CO New York, NY7.27MShares$4.13 Billion0.23% of portfolio
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Price T Rowe Associates Inc Baltimore, MD6.47MShares$3.67 Billion0.34% of portfolio
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Franklin Resources Inc San Mateo, CA5.93MShares$3.36 Billion0.76% of portfolio
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Bank Of America Corp Charlotte, NC5.37MShares$3.05 Billion0.18% of portfolio
Latest Institutional Activity in TMO
Top Purchases
Top Sells
About TMO
Thermo Fisher Scientific Inc. offers life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and service worldwide. The company's Life Sciences Solutions segment offers reagents, instruments, and consumables for biological and medical research, discovery, and production of drugs and vaccines, as well as diagnosis of infections and diseases to pharmaceutical, biotechnology, agricultural, clinical, healthcare, academic, and government markets. Its Analytical Instruments segment provides instruments, consumables, software, and services for use in laboratory, on production line, and in field for pharmaceutical, biotechnology, academic, government, environmental, and other research and industrial markets, as well as clinical laboratories. The company's Specialty Diagnostics segment offers liquid, ready-to-use, and lyophilized immunodiagnostic reagent kits, as well as calibrators, controls, and calibration verification fluids; ImmunoCAP for allergy and asthma tests, and EliA for autoimmunity tests; dehydrated and prepared culture media, collection and transport systems, instrumentation, and consumables; human leukocyte antigen typing and testing for organ transplant market; and healthcare products. Its Laboratory Products and Services segment provides laboratory refrigerators and freezers, ultralow-temperature freezers, and cryopreservation storage tanks; temperature control, sample preparation and preservation, centrifugation, and biological safety cabinet products; water analysis instruments; laboratory plastics products; laboratory chemicals; and pharma services. The company offers products and services through a direct sales force, customer-service professionals, electronic commerce, third-party distributors, and catalogs. It has a strategic alliance with the University of California, San Francisco. The company was incorporated in 1956 and is based in Waltham, Massachusetts.
Insider Transactions at TMO
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 10
2025
|
Scott M Sperling Director |
SELL
Bona fide gift
|
Direct |
4,386
-5.98%
|
-
|
|
Dec 04
2025
|
Michel Lagarde Executive Vice President & COO |
SELL
Open market or private sale
|
Direct |
22,046
-20.77%
|
$12,411,898
$563.56 P/Share
|
|
Dec 04
2025
|
Michel Lagarde Executive Vice President & COO |
BUY
Exercise of conversion of derivative security
|
Direct |
40,683
+17.67%
|
$4,800,594
$118.92 P/Share
|
|
Dec 03
2025
|
Michel Lagarde Executive Vice President & COO |
SELL
Open market or private sale
|
Direct |
32,000
-16.97%
|
$18,656,000
$583.72 P/Share
|
|
Dec 03
2025
|
Michel Lagarde Executive Vice President & COO |
BUY
Exercise of conversion of derivative security
|
Direct |
68,000
+41.09%
|
$7,140,000
$105.17 P/Share
|
|
Dec 02
2025
|
Michel Lagarde Executive Vice President & COO |
SELL
Open market or private sale
|
Direct |
30,000
-50.44%
|
$17,430,000
$581.92 P/Share
|
|
Dec 02
2025
|
Michel Lagarde Executive Vice President & COO |
BUY
Exercise of conversion of derivative security
|
Direct |
36,000
+37.7%
|
$3,780,000
$105.17 P/Share
|
|
Dec 02
2025
|
Thomas B Shropshire Jr. SVP and General Counsel |
SELL
Payment of exercise price or tax liability
|
Direct |
337
-6.22%
|
$195,460
$580.37 P/Share
|
|
Dec 02
2025
|
Frederick M. Lowery Executive Vice President |
SELL
Open market or private sale
|
Direct |
6,912
-32.48%
|
$4,015,872
$581.94 P/Share
|
|
Dec 02
2025
|
Frederick M. Lowery Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
6,912
+24.52%
|
$1,748,736
$253.99 P/Share
|
|
Dec 01
2025
|
Frederick M. Lowery Executive Vice President |
SELL
Open market or private sale
|
Direct |
6,913
-32.49%
|
$4,127,061
$597.68 P/Share
|
|
Dec 01
2025
|
Frederick M. Lowery Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
6,913
+24.52%
|
$1,748,989
$253.99 P/Share
|
|
Nov 25
2025
|
Michael D Shafer Executive Vice President |
SELL
Open market or private sale
|
Direct |
10,725
-20.94%
|
$6,435,000
$600.0 P/Share
|
|
Nov 25
2025
|
Michael D Shafer Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
10,725
+16.72%
|
$2,938,650
$274.0 P/Share
|
|
Nov 14
2025
|
Stephen Williamson Sr. VP and CFO |
SELL
Bona fide gift
|
Direct |
433
-1.34%
|
-
|
|
Nov 13
2025
|
Michel Lagarde Executive Vice President & COO |
SELL
Open market or private sale
|
Direct |
4,638
-16.5%
|
$2,754,972
$594.42 P/Share
|
|
Nov 13
2025
|
Michel Lagarde Executive Vice President & COO |
BUY
Exercise of conversion of derivative security
|
Direct |
4,638
+14.16%
|
$1,173,414
$253.99 P/Share
|
|
Nov 12
2025
|
Lisa P. Britt Sr. VP and Chief HR Officer |
SELL
Open market or private sale
|
Direct |
1,057
-7.47%
|
$621,516
$588.26 P/Share
|
|
Nov 10
2025
|
Gianluca Pettiti Executive Vice President |
SELL
Open market or private sale
|
Direct |
2,975
-6.46%
|
$1,725,500
$580.0 P/Share
|
|
Nov 10
2025
|
Gianluca Pettiti Executive Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
2,975
+5.99%
|
$815,150
$274.0 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 81.7K shares |
|---|---|
| Exercise of conversion of derivative security | 295K shares |
| Payment of exercise price or tax liability | 19.2K shares |
|---|---|
| Bona fide gift | 7.57K shares |
| Open market or private sale | 244K shares |