What data does the API provide for MRK?

Company profile, financial statements, computed ratios, price data, filings and news for MRK, via REST endpoints under /api/v1/companies/MRK. Every financial field carries a source tag for provenance.

How complete is MRK's financial data?

The anchor reporting period (FY2025) has 94.1% of the 17 core statement fields populated. Primary source: sec_edgar.

What reporting periods are covered for MRK?

5 fiscal-year periods are stored (FY2021–FY2025), with per-period field counts and source tags available via /api/v1/companies/MRK/financials.

Where does MRK's data come from?

Primary source for the latest statements: sec_edgar. The API records a source tag on every field and exposes them via /api/v1/companies/MRK/financials, so each value is traceable.

MRK — Merck & Co. API Data: Financials, Filings, Coverage

Profile

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.

Employees: 73,000 · Website: https://www.merck.com · Profile fields populated: 75%

Data completeness by statement

Share of stored fields populated in the anchor reporting period (FY2025), primary source sec_edgar. Full per-field breakdown: GET /api/v1/companies/MRK/financials.

Income statement9/10 fields (90.0%)

Balance sheet14/14 fields (100.0%)

Cash flow6/6 fields (100.0%)

Per-share3/4 fields (75.0%)

Financial statement coverage (USD)

Stored values for the most recent fiscal-year periods, with per-period field counts and the primary source each period came from. Values are shown at reported scale without interpretation.

Period	Period end	Fields populated	Source
FY2025	2025-12-31	29	sec_edgar
FY2024	2024-12-31	29	sec_edgar
FY2023	2023-12-31	29	sec_edgar
FY2022	2022-12-31	29	sec_edgar
FY2021	2021-12-31	29	sec_edgar

Get MRK data via the API

Every number on this page is one API call away. Free API keys — no card required.

Company profile

Name, sector, industry, HQ, employees, market cap, source-tagged.

GET /api/v1/companies/MRK

Financial statements

Multi-year statements with per-field source tags and completeness.

GET /api/v1/companies/MRK/financials

Computed ratios

P/E, P/B, ROE, ROA, margins, EPS, debt/equity — formulas documented.

GET /api/v1/companies/MRK/metrics/summary

Filings archive

Report PDFs with LLM-ready markdown conversions where available.

GET /api/v1/companies/MRK/filings

News & announcements

Dated press releases and announcements with source links.

GET /api/v1/companies/MRK/news

Quick start

Create a free key, then:

curl -H "X-API-Key: KEY" https://stockmarketapi.ai/api/v1/companies/MRK

Query MRK programmatically

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Frequently Asked Questions

What data does the API provide for MRK?: Company profile, financial statements, computed ratios, price data, filings and news for MRK, via REST endpoints under /api/v1/companies/MRK. Every financial field carries a source tag for provenance.
How complete is MRK's financial data?: The anchor reporting period (FY2025) has 94.1% of the 17 core statement fields populated. Primary source: sec_edgar.
What reporting periods are covered for MRK?: 5 fiscal-year periods are stored (FY2021–FY2025), with per-period field counts and source tags available via /api/v1/companies/MRK/financials.
Where does MRK's data come from?: Primary source for the latest statements: sec_edgar. The API records a source tag on every field and exposes them via /api/v1/companies/MRK/financials, so each value is traceable.