What if you'd invested in Comcast Corporation?
By Alex · Tickerpine · figures from public market data
$1,000 invested in CMCSA back in 1980 would be worth
$429,074
+42,807% total · 14.0% per year
Here's the plain version: if you'd put $1,000 into Comcast Corporation back in 1980-03 and just left it alone, you'd have about $429,074 today. That's a gain of 42,807%, or roughly 14.0% a year (dividends reinvested). No hype — just what the prices did.
Growth of $1,000 in CMCSA
since 1980-03, dividends reinvested · hover for detail
$1,000 in CMCSA over time
| If you invested | $1,000 would be | Profit | Total return | Per year |
|---|---|---|---|---|
| 1 year ago (2025-06) | $723 | $-277 | -28% | -27.7% |
| 3 years ago (2023-06) | $660 | $-340 | -34% | -12.9% |
| 5 years ago (2021-06) | $506 | $-494 | -49% | -12.8% |
| 10 years ago (2016-06) | $975 | $-25 | -3% | -0.3% |
| At the very start (1980-03) | $429,074 | +$428,074 | +42,807% | 14.0% |
Try your own numbers
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P/E, ROE, margins and what they mean — in plain English.
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Past performance doesn't predict future results. Dividends assumed reinvested via adjusted prices. Informational only — not investment advice.