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
$664.66
+0.14 (+0.02%)
Jul 10, 6:04 PM ET
$550$600$650$700$750$800Jul '25Sep '25Nov '25Feb '26Apr '26Jul '26
Market Cap
$69.50B
P/E Ratio
15.7x
1Y Return
+21.54%
EPS (TTM)
$41.04