If you invested $1,000 in CoStar Group in 2009
$1,000 invested in CoStar Group at the January 2009 close would be worth $9,500.34 as of October 29, 2026, with dividends reinvested.
By initial investment
| Initial amount | Price only | Dividends reinvested |
|---|---|---|
| $100.00 | $950.03 | $950.03 |
| $1,000.00 | $9,500.34 | $9,500.34 |
| $10,000.00 | $95,003.38 | $95,003.38 |
The latest month may be incomplete. Crypto uses closing prices for both modes.
YOUR INVESTMENT TODAY
$9,500.34
$8,500.34 total gain · 850.03% total return
Amount invested$1,000.00
Annualized (CAGR)13.52%
Investment multiple9.50×
● Your investment● S&P 500 (SPY)
Your questions, answered
How much would $1,000 in CoStar Group in 2009 be worth today?
$1,000 invested in CoStar Group at the January 2009 close would be worth $9,500.34 as of October 29, 2026, with dividends reinvested.