If you invested $1,000 in Biogen in 2020
$1,000 invested in Biogen at the January 2020 close would be worth $928.58 as of October 29, 2026, with dividends reinvested.
By initial investment
| Initial amount | Price only | Dividends reinvested |
|---|---|---|
| $100.00 | $92.86 | $92.86 |
| $1,000.00 | $928.58 | $928.58 |
| $10,000.00 | $9,285.85 | $9,285.85 |
The latest month may be incomplete. Crypto uses closing prices for both modes.
YOUR INVESTMENT TODAY
$928.58
$-71.42 total gain · -7.14% total return
Amount invested$1,000.00
Annualized (CAGR)-1.09%
Investment multiple0.93×
● Your investment● S&P 500 (SPY)
Your questions, answered
How much would $1,000 in Biogen in 2020 be worth today?
$1,000 invested in Biogen at the January 2020 close would be worth $928.58 as of October 29, 2026, with dividends reinvested.