All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)

Total Real Returns

REGN: Total Real Return Chart (Dividends Reinvested, Inflation Adjusted)

Tue 1991-04-02? to Wed 2025-09-17 YTD
Return
TRR
Price
REGN
×
−19.69%
2025-09-17
11.58 TRR
2025-09-17
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

Returns

Tue 1991-04-02? to Wed 2025-09-17 Overall
Return
Exponential
Trendline
REGN
×
+1,058.49%
+7.37%/yr
+14.38%/yr
(R2=0.754)
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

Growth of $10,000

Tue 1991-04-02? to Wed 2025-09-17 Start
Value
End
Value
REGN
×
$10,000.00
1991-04-02
$115,848.83
2025-09-17
Regeneron Pharmaceuticals Inc NASDAQ Common Stock

Annual Returns

Year REGN
2025 (YTD) −19.69%
2024 −21.17%
2023 +17.79%
2022 +7.31%
2021 +22.13%
2020 +26.94%
2019 −1.72%
2018 −2.51%
2017 +0.30%
2016 −33.75%
2015 +31.37%
2014 +47.93%
2013 +58.51%
2012 +203.35%
2011 +63.96%
2010 +33.78%
2009 +28.22%
2008 −24.04%
2007 +15.59%
2006 +23.15%
2005 +66.92%
2004 −39.37%
2003 −22.00%
2002 −35.80%
2001 −21.37%
2000 +167.55%
1999 +68.29%
1998 −15.22%
1997 −47.78%
1996 +22.40%
1995 +314.43%
1994 −81.15%
1993 +25.70%
1992 −35.66%
1991 −15.99%

Drawdowns

Tue 1991-04-02? to Wed 2025-09-17 Current
Drawdown
Worst
Drawdown
REGN
×
−52.53% −92.82%
2005-04-14
Regeneron Pharmaceuticals Inc NASDAQ Common Stock