Equity · NYSE · USD

MRK

Merck & Co Inc

$130.48

+3.01+2.36%

Live quote

Open
$127.82
High
$131.04
Low
$127.82
Prev close
$127.47
Sector
Healthcare
Industry
Pharmaceuticals
Size
Large-cap
Market cap
$322.3B
Shares out
2.47B
Country
US
IPO
Jan 1, 1941
Exchange
NYSE
Website
merck.com
Compare →Earnings calendar →

Company briefing

What MRK is

Plain English context — why the name shows up on the tape, and what to watch next. Not a tip.

In plain English

Merck & Co Inc develops and sells prescription medicines and vaccines. It's a large US-based pharmaceutical company listed on the NYSE.

From the wire

Recent headlines

Live company news for MRK — each headline has a short ClearTape blurb; open the original for the full story.

Same sector

Peers · Healthcare

Latest on this name

Insights & deeper context

Cards tagged with this ticker show up here after ingest.

No insights yet

Search another liquid name, add MRK to your watchlist on the feed, or check back after the next ingest.

Back to feed →

Filings & reports

SEC and filing-linked cards

No filings tagged yet

When SEC ingest runs, 8-K / 10-Q style cards for MRK will show up here.

Indexes like the S&P 500 are shown via liquid ETFs (e.g. SPY). Company profile and quotes use live market data when available.