How this company measures up on the fundamentals that matter
Merck & Co., Inc. operates as a healthcare company worldwide. It offers human health pharmaceutical for various areas under the Keytruda, Keytruda Qlex, Welireg, Gardasil, ProQuad, M-M-R II, Varivax, Vaxneuvance, Capvaxive, RotaTeq, Pneumovax 23, Bridion, Prevymis, Dificid, Zerbaxa, Winrevair, Adempas/ Verquvo, Ohtuvayre, Lagevrio, Isentress/Isentress HD, Delstrigo, Pifeltro, Belsomra, Januvia, and Janumet brands. The company also provides veterinary pharmaceuticals, vaccines and health management solutions and services, such as livestock products under the Nuflor, Bovilis/Vista, Bovilis Cryptium, Banamine, Estrumate, Matrix, Resflor, Zuprevo, Revalor, Safe-Guard, M+Pac, Porcilis, Circumvent, Nobilis/Innovax, Paracox and Coccivac, Exzolt, Slice, Imvixa, Clynav, Aquavac/Norvax, Aquaflor, Flexolt brands; Allflex Livestock Intelligence solutions; and companion animal products under the Bravecto One-Month, Bravecto Injectable/Quantum, Bravecto TriUNO, Bravecto Plus, Sentinel Spectrum, Sentinel Flavor Tabs, Numelvi, Optimmune, Nobivac NXT, GilvetMab, Otomax, Mometamax, Mometamax Ultra, Posatex, Caninsulin/Vetsulin, Panacur, Safeguard, Regumate, Prestige, Scalibor/Exspot, Sure Petcare, and Home Again brands. It has development and commercialization agreement for three of Daiichi Sankyo's deruxtecan ADC candidates; AstraZeneca PLC to co-development and co-commercialize AstraZeneca's Lynparza products for multiple cancer types; licensed to develop, manufacture and commercialize LM-299, a novel investigational PD-1/VEGF bispecific antibody from LaNova; and collaboration agreement with Eisai Co., Ltd., Bayer AG, and Ridgeback Biotherapeutics LP, as well Moderna, Inc. Merck & Co., Inc. has strategic collaboration with Infinimmune, Inc. to discover and develop antibodies against multiple therapeutic targets. The company was founded in 1891 and is headquartered in Rahway, New Jersey.
Five compliance checks based on AAOIFI standards — all must pass for ethical clearance
Trading at $111 against a fair value of $193, a 42% discount. Moderate competitive position. Fails ethical screen (Debt ratio). Ranks better than 73% of screened stocks.
Statistical analysis of price behaviour, risk, and market regime — independent of fundamental data
Trading characteristics and market positioning
Balance sheet strength and cash generation — the foundation of long-term value
SEC Form 4 filings — what company insiders are buying and selling
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-12 | Guindo Chirfi | CMO | Sale | 10,000 | $1,214,562 |
| 2026-02-10 | Li Dean Y | EVP, Pres, MRL | Sale | 10,235 | $1,202,844 |
| 2026-02-09 | Guindo Chirfi | CMO | Sale | 10,000 | $1,184,101 |
| 2026-02-09 | Zachary Jennifer | EVP, GC | Sale | 121,573 | $14,485,690 |
| 2026-02-06 | Williams David Michael | EVP,Chief Info, Digital Office | Sale | 5,000 | $609,525 |
| 2026-02-04 | Smart Dalton E. III | SVP Fin. - Global Controller | Sale | 6,400 | $765,920 |
| 2026-02-06 | Oosthuizen Johannes Jacobus | Pres, U.S. Market | Sale | 15,000 | $1,827,992 |
| 2026-02-04 | Litchfield Caroline | EVP, CFO | Sale | 41,997 | $5,023,312 |
| 2026-02-04 | Li Dean Y | EVP, Pres, MRL | Sale | 15,087 | $1,791,824 |
| 2026-02-05 | Guindo Chirfi | CMO | Sale | 20,000 | $2,437,676 |
Data sourced from public filings and market feeds. Not financial advice. Updated: 2025-12-31