All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
Tue 1991-09-17? to Mon 2025-07-28 |
YTD
Return |
TRR
Price |
||||
---|---|---|---|---|---|---|
BIIB × |
−17.45%
2025-07-28 |
17.53 TRR
2025-07-28 |
||||
Biogen Inc NASDAQ Common Stock | ||||||
Tue 1991-09-17? to Mon 2025-07-28 |
Overall
Return |
Exponential
Trendline |
||||
---|---|---|---|---|---|---|
BIIB × |
+1,652.71%
+8.83%/yr |
+16.39%/yr
(R2=0.751) |
||||
Biogen Inc NASDAQ Common Stock | ||||||
Tue 1991-09-17? to Mon 2025-07-28 |
Start
Value |
End
Value |
||||
---|---|---|---|---|---|---|
BIIB × |
$10,000.00
1991-09-17 |
$175,271.15
2025-07-28 |
||||
Biogen Inc NASDAQ Common Stock | ||||||
Year | BIIB |
---|---|
2025 (YTD) | −17.45% |
2024 | −42.56% |
2023 | −9.58% |
2022 | +8.41% |
2021 | −8.46% |
2020 | −18.59% |
2019 | −3.60% |
2018 | −7.31% |
2017 | +10.01% |
2016 | −9.31% |
2015 | −10.41% |
2014 | +20.51% |
2013 | +88.17% |
2012 | +30.73% |
2011 | +59.40% |
2010 | +23.49% |
2009 | +9.34% |
2008 | −16.39% |
2007 | +11.17% |
2006 | +5.96% |
2005 | −34.27% |
2004 | +75.78% |
2003 | +8.61% |
2002 | −53.00% |
2001 | +7.42% |
2000 | +86.60% |
1999 | +307.12% |
1998 | +34.58% |
1997 | +42.31% |
1996 | +17.89% |
1995 | +794.86% |
1994 | −64.00% |
1993 | −36.06% |
1992 | −34.58% |
1991 | −31.16% |
Tue 1991-09-17? to Mon 2025-07-28 |
Current
Drawdown |
Worst
Drawdown |
||||
---|---|---|---|---|---|---|
BIIB × | −80.20% |
−90.83%
1994-12-16 |
||||
Biogen Inc NASDAQ Common Stock | ||||||