What if you'd invested in CoStar Group, Inc.?
By Alex · Tickerpine · figures from public market data
$1,000 invested in CSGP back in 1998 would be worth
$31,553
+3,055% total · 13.0% per year
Here's the plain version: if you'd put $1,000 into CoStar Group, Inc. back in 1998-07 and just left it alone, you'd have about $31,553 today. That's a gain of 3,055%, or roughly 13.0% a year (dividends reinvested). No hype — just what the prices did.
Growth of $1,000 in CSGP
since 1998-07, dividends reinvested · hover for detail
$1,000 in CSGP over time
| If you invested | $1,000 would be | Profit | Total return | Per year |
|---|---|---|---|---|
| 1 year ago (2025-10) | $493 | $-507 | -51% | -50.7% |
| 3 years ago (2023-10) | $462 | $-538 | -54% | -22.7% |
| 5 years ago (2021-10) | $394 | $-606 | -61% | -17.0% |
| 10 years ago (2016-10) | $1,813 | +$813 | +81% | 6.1% |
| At the very start (1998-07) | $31,553 | +$30,553 | +3,055% | 13.0% |
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Past performance doesn't predict future results. Dividends assumed reinvested via adjusted prices. Informational only — not investment advice.