What if you invested $1,000 in Comcast in 2005? (Inflation-Adjusted)
CMCSA · Consumer · Adjusted to 2026 dollars using BLS CPI-U data
View nominal (non-adjusted) versionUsing BLS CPI-U data, cumulative inflation from 2005 to 2026 totals 72%. Your $1,000 in Comcast grew to $4,208 in raw dollar terms, but in real purchasing power terms that gain is equivalent to $2,447 in constant 2005 dollars. That reflects a +4.3% per year real annualized return after accounting for price changes over 21 years.
Nominal final value
$4,208
+320.8% total return
Real value (2005 dollars)
$2,447
+144.7% real total return
Real annualized return
+4.3%
vs. +7% nominal annualized
Year-by-Year (Inflation-Adjusted)
$1,000 in Comcast since 2005, values in constant 2005 dollars
| Year | Nominal Value | Real Value (2005 $) |
|---|---|---|
| 2005 | $1,000 | $1,000 |
| 2006 | $864 | $839 |
| 2007 | $1,378 | $1,298 |
| 2008 | $846 | $768 |
| 2009 | $690 | $630 |
| 2010 | $758 | $675 |
| 2011 | $1,114 | $952 |
| 2012 | $1,332 | $1,115 |
| 2013 | $1,946 | $1,595 |
| 2014 | $2,832 | $2,289 |
| 2015 | $2,800 | $2,263 |
| 2016 | $2,985 | $2,377 |
| 2017 | $4,127 | $3,215 |
| 2018 | $4,713 | $3,562 |
| 2019 | $4,161 | $3,072 |
| 2020 | $4,987 | $3,624 |
| 2021 | $5,852 | $4,049 |
| 2022 | $6,008 | $3,807 |
| 2023 | $4,855 | $2,964 |
| 2024 | $5,910 | $3,505 |
| 2025 | $4,403 | $2,560 |
| 2026 | $4,309 | $2,505 |
Inflation adjustment uses BLS CPI-U annual data, deflated to 2026 dollars. Nominal stock data from Yahoo Finance (split-adjusted closing prices). Real values are expressed in constant 2005 purchasing-power dollars. For informational and educational purposes only. Not financial advice. Past performance does not guarantee future results. See our methodology and full disclaimer.