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
$28,800
+2,780% total · 12.6% 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 $28,800 today. That's a gain of 2,780%, or roughly 12.6% 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 (2025-11) | $450 | $-550 | -55% | -55.0% |
| 3 years ago (2023-11) | $373 | $-627 | -63% | -28.0% |
| 5 years ago (2021-11) | $398 | $-602 | -60% | -16.8% |
| 10 years ago (2016-11) | $1,620 | +$620 | +62% | 4.9% |
| At the very start (1998-07) | $28,800 | +$27,800 | +2,780% | 12.6% |
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Past performance doesn't predict future results. Dividends assumed reinvested via adjusted prices. Informational only — not investment advice.