BIIB vs SPY
Comparison between Biogen Inc (BIIB, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).
5-Year PerformanceSPY has outperformed BIIB, delivering a return of +13.3% compared to -6.7%
BIIB vs SPY - Performance Comparison
Key Characteristics
Financial metrics and valuation ratios
Market Cap / Net Assets
BIIB
$28B
Winner
SPY
$652B
Expense Ratio
BIIB
N/A
SPY
0.09%
Max Drawdown
BIIB
76.18%
Winner
SPY
56.47%
Sharpe Ratio
BIIB
1.57
Winner
SPY
2.07
5Y Beta
Winner
BIIB
0.57
SPY
1.00
Industry
BIIB
Drug Manufacturers - General
SPY
N/A
P/E Ratio
Winner
BIIB
16.83
SPY
28.24
Forward P/E
Winner
BIIB
13.55
SPY
21.85
PEG Ratio
BIIB
0.62
SPY
N/A
5Y Dividends CAGR
BIIB
N/A
SPY
5.43%
5Y EPS CAGR
BIIB
-15.32%
Winner
SPY
25.79%
Debt to Equity
BIIB
33.72%
Winner
SPY
22.35%
Free Cash Flow Yield
BIIB
8.63%
SPY
N/A
P/S Ratio
Winner
BIIB
2.83
SPY
3.55
P/B Ratio
Winner
BIIB
1.50
SPY
5.29
BIIB vs SPY - Historical Returns
Returns include dividend reinvestment.
1M
BIIB
+7.53%
Winner
SPY
+9.11%
3M
BIIB
-0.19%
Winner
SPY
+6.59%
6M
Winner
BIIB
+24.40%
SPY
+10.56%
1Y
Winner
BIIB
+63.40%
SPY
+32.04%
5Y(CAGR)
BIIB
-6.73%
Winner
SPY
+13.35%
10Y(CAGR)
BIIB
-3.29%
Winner
SPY
+15.49%
Max(CAGR)
Winner
BIIB
+8.88%
SPY
+8.50%
BIIB vs SPY - Annual Returns (1999 - 2026)
Returns include dividend reinvestment.
| Year | BIIB | SPY |
|---|---|---|
| 2026 | +8.79% | +8.27% |
| 2025 | +17.33% | +18.00% |
| 2024 | -42.88% | +25.59% |
| 2023 | -5.08% | +26.72% |
| 2022 | +13.43% | -18.64% |
| 2021 | -1.25% | +30.52% |
| 2020 | -16.78% | +17.28% |
| 2019 | -2.61% | +31.09% |
| 2018 | -9.95% | -5.24% |
| 2017 | +9.21% | +20.78% |
| 2016 | -3.75% | +13.59% |
| 2015 | -10.43% | +1.31% |
| 2014 | +21.09% | +14.56% |
| 2013 | +86.38% | +29.00% |
| 2012 | +28.96% | +14.17% |
| 2011 | +63.76% | +0.85% |
| 2010 | +25.00% | +13.14% |
| 2009 | +10.33% | +22.67% |
| 2008 | -14.75% | -36.25% |
| 2007 | +15.39% | +5.32% |
| 2006 | +5.24% | +13.85% |
| 2005 | -31.69% | +5.32% |
| 2004 | +80.32% | +10.75% |
| 2003 | +6.87% | +24.18% |
| 2002 | -51.33% | -22.42% |
| 2001 | +16.34% | -10.13% |
| 2000 | +103.28% | -8.84% |
| 1999 | +61.73% | +8.61% |
BIIB vs SPY Drawdown Comparison
The maximum drawdown for BIIB was -76.18%, occurring on Apr 10, 2025. This drawdown has not yet recovered.
The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.
The current BIIB drawdown is -59.36%.
| Rank | BIIB | SPY |
|---|---|---|
| #1 | -76.18% Mar 20, 2015 - Apr 10, 2025 | -55.20% Oct 9, 2007 - Aug 16, 2012 |
| #2 | -66.51% Mar 6, 2000 - Sep 27, 2000 | -47.50% Mar 24, 2000 - Oct 26, 2006 |
| #3 | -62.59% Dec 18, 2000 - Oct 15, 2007 | -33.70% Feb 19, 2020 - Aug 10, 2020 |
| #4 | -52.71% Oct 15, 2007 - Apr 15, 2011 | -24.50% Jan 3, 2022 - Dec 13, 2023 |
| #5 | -30.79% Nov 8, 2000 - Dec 18, 2000 | -19.34% Sep 20, 2018 - Apr 12, 2019 |
| #6 | -30.21% Jan 21, 2000 - Mar 3, 2000 | -18.76% Feb 19, 2025 - Jun 26, 2025 |
| #7 | -22.15% Mar 18, 2014 - Dec 18, 2014 | -13.02% Jul 20, 2015 - Apr 18, 2016 |
| #8 | -21.98% Jun 29, 2011 - Oct 24, 2011 | -10.10% Jan 26, 2018 - Aug 6, 2018 |
| #9 | -18.35% Nov 26, 1999 - Dec 21, 1999 | -9.44% Sep 2, 2020 - Nov 11, 2020 |
| #10 | -17.35% May 28, 2013 - Sep 18, 2013 | -9.30% Jan 19, 2000 - Mar 17, 2000 |
| #11 | -13.10% Sep 20, 2012 - Jan 31, 2013 | -9.05% Jul 19, 2007 - Oct 5, 2007 |
| #12 | -11.61% Jan 10, 2000 - Jan 19, 2000 | -8.88% Jan 27, 2026 - Apr 14, 2026 |
| #13 | -11.51% Dec 31, 1999 - Jan 7, 2000 | -8.41% Jul 16, 2024 - Sep 19, 2024 |
| #14 | -11.25% Nov 8, 1999 - Nov 22, 1999 | -7.35% Sep 14, 2012 - Jan 2, 2013 |
| #15 | -10.57% Sep 28, 2000 - Oct 17, 2000 | -7.27% Sep 18, 2014 - Oct 31, 2014 |
Correlation
Correlation between BIIB and SPY is 0.48 which considered as a weak positive correlation - the stocks show a slight tendency to move together.
0.48
-101
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