What if you invested $1,000 in Amkor Technology in 2005? (Inflation-Adjusted)

AMKR · Technology · Adjusted to 2026 dollars using BLS CPI-U data

Using BLS CPI-U data, cumulative inflation from 2005 to 2026 totals 72%. Your $1,000 in Amkor Technology grew to $10,873 in raw dollar terms, but in real purchasing power terms that gain is equivalent to $6,321 in constant 2005 dollars. That reflects a +9.1% per year real annualized return after accounting for price changes over 21 years.

Nominal final value

$10,873

+987.3% total return

Real value (2005 dollars)

$6,321

+532.1% real total return

Real annualized return

+9.1%

vs. +11.9% nominal annualized

Cumulative CPI-U inflation since 2005: 72% (1 dollar in 2005 = $1.72 in 2026)

Year-by-Year (Inflation-Adjusted)

$1,000 in Amkor Technology since 2005, values in constant 2005 dollars

Year	Nominal Value	Real Value (2005 $)
2005	$1,000	$1,000
2006	$1,271	$1,234
2007	$2,377	$2,239
2008	$1,725	$1,564
2009	$524	$478
2010	$1,284	$1,143
2011	$1,837	$1,570
2012	$1,293	$1,083
2013	$1,045	$857
2014	$1,196	$967
2015	$1,433	$1,158
2016	$1,386	$1,104
2017	$2,124	$1,655
2018	$2,271	$1,716
2019	$1,806	$1,333
2020	$2,540	$1,846
2021	$3,512	$2,430
2022	$5,019	$3,181
2023	$6,736	$4,112
2024	$7,371	$4,371
2025	$5,877	$3,417
2026	$11,707	$6,806

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.