If you invested $1,000 in Regeneron in 2009
$1,000 invested in Regeneron at the January 2009 close would be worth $46,488.38 as of October 23, 2026, with dividends reinvested.
By initial investment
| Initial amount | Price only | Dividends reinvested |
|---|---|---|
| $100.00 | $4,605.38 | $4,648.84 |
| $1,000.00 | $46,053.78 | $46,488.38 |
| $10,000.00 | $460,537.78 | $464,883.81 |
The latest month may be incomplete. Crypto uses closing prices for both modes.
YOUR INVESTMENT TODAY
$46,488.38
$45,488.38 total gain · 4548.84% total return
Amount invested$1,000.00
Annualized (CAGR)24.15%
Investment multiple46.49×
● Your investment● S&P 500 (SPY)