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Regeneron Pharmaceuticals (REGN) Stock Chart & Stock Price History

Regeneron Pharmaceuticals logo
$808.05 +23.69 (+3.02%)
As of 04:00 PM Eastern
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Regeneron Pharmaceuticals Stock Price Performance

The Regeneron Pharmaceuticals (REGN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 43.53%, with a year-to-date return of 4.69%. In the past month, the stock has increased 21.60%, reflecting recent market activity.

As of the latest close, Regeneron Pharmaceuticals traded at $808.05 with a market cap of $83.20 billion and volume of 1.21 million shares. Five years ago, the stock traded at $614.98, representing a 31.39% increase over that period. At the time, it had a market cap of $65.52 billion and a volume of 651,097 shares.

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5 Day
Performance
+5.14%
1 Month
Performance
+21.60%
3 Month
Performance
+13.03%
Year-To-Date
Performance
+4.69%
1 Year
Performance
+43.53%
5 Year
Performance
+31.39%

REGN Stock Chart for Monday, August, 10, 2026

REGN Chart by TradingView

Regeneron Pharmaceuticals Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/10/2026$784.36$808.05
+3.02%		$809.09$775.831.21 million shs$83.20 billion
08/07/2026$772.11$784.36
+1.59%		$785.99$767.17837,569 shs$82.92 billion
08/06/2026$768.58$772.11
+0.46%		$780.95$762.79741,452 shs$81.63 billion
08/05/2026$760.66$768.58
+1.04%		$782.59$763.31532,348 shs$81.25 billion
08/04/2026$759.24$760.66
+0.19%		$763.54$747.00817,241 shs$80.42 billion
08/03/2026$762.63$759.24
-0.44%		$772.75$756.44842,601 shs$80.27 billion
07/31/2026$738.34$762.63
+3.29%		$764.75$724.791.16 million shs$80.63 billion
07/30/2026$695.42$738.34
+6.17%		$740.00$694.981.46 million shs$78.06 billion
07/29/2026$695.18$695.42
+0.03%		$702.60$691.001.02 million shs$73.52 billion
07/28/2026$667.17$695.18
+4.20%		$696.74$676.46900,084 shs$73.49 billion
07/27/2026$656.01$667.17
+1.70%		$678.12$659.53650,818 shs$70.53 billion
07/24/2026$651.91$656.01
+0.63%		$667.50$654.05708,359 shs$69.35 billion
07/23/2026$651.18$651.91
+0.11%		$655.20$637.801.13 million shs$68.92 billion
07/22/2026$675.19$651.18
-3.56%		$676.80$648.90872,152 shs$68.84 billion
07/21/2026$672.15$675.19
+0.45%		$678.67$666.87529,316 shs$71.38 billion
07/20/2026$676.69$672.15
-0.67%		$681.74$669.88624,733 shs$71.06 billion
07/17/2026$678.94$676.69
-0.33%		$691.13$672.31648,293 shs$71.54 billion
07/16/2026$664.45$678.94
+2.18%		$680.29$661.38730,112 shs$71.78 billion
07/15/2026$656.12$664.45
+1.27%		$669.10$648.66555,409 shs$70.25 billion
07/14/2026$663.09$656.12
-1.05%		$663.10$653.31477,844 shs$69.37 billion
07/13/2026$664.52$663.09
-0.22%		$665.60$655.11604,985 shs$70.10 billion
07/10/2026$667.95$664.52
-0.51%		$676.66$658.50581,733 shs$70.25 billion
07/09/2026$662.88$667.95
+0.76%		$669.16$660.80671,997 shs$70.62 billion
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This page (NASDAQ:REGN) was last updated on 8/10/2026 by MarketBeat.com Staff.
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