Regeneron Stock (REGN)

Track Regeneron stock through TheStreet Pro's latest coverage, including articles, Daily Diary mentions, TheStreet Pro portfolio activity, contributor watchlist signals, and Pro price levels.

At close
$664.52
-3.43 (-0.51%)
Jul 10, 4:00 PM ET
After-hours
$661.90
-2.62 (-0.39%)
Jul 10, 7:18 PM ET
$550$600$650$700$750$800Jul '25Sep '25Dec '25Feb '26Apr '26Jul '26
Market Cap
$69.67B
P/E Ratio
15.6x
1Y Return
+19.37%
EPS (TTM)
$41.04