MRKMerck & Co. Inc.

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Merck & Co. Inc. (MRK) is a NYSE-listed equity covered by Valdrans. Last close $130.76, -0.24% on the day; +3.12% over 1 week, +5.70% over 4 weeks, +17.83% over 6 months (prices as of 27 Jul 2026). Valdrans Insider Activity Signal: Neutral — 0 buys vs 0 sells disclosed in the last 90 days.

Last close (27 Jul 2026)
$130.76
Today
-0.24%
1 week
+3.12%
4 weeks
+5.70%
6 months
+17.83%
Latest coverage
MRK Q2 2026: filings, holdings, and macro context
$130.76USD
-0.24% today
1 week+3.12%
4 weeks+5.70%
6 months+17.83%
2025-11-03 to 2026-07-22Range: $82.490$129.56Closing prices. Not real-time. Data via Yahoo Finance.

Coverage of MRK(9)

MRK Q2 2026: filings, holdings, and macro context

MRK Q2 2026 update — filings and holdings

MRK Q1 2026: filings, holdings, and macro context

MRK Q1 2026 update — filings and holdings

MRK Q1 2026 update — filings and holdings

MRK Q1 2026 update — filings and holdings

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MRK Q1 2026: filings, holdings, and macro context

MRK Q1 2026: filings, holdings, and macro context