Question 1

What is Amkor Technology's P/S ratio?

Accepted Answer

Amkor Technology (AMKR) P/S ratio is 2.3× as of June 5, 2026. The ratio is calculated by dividing market capitalisation by trailing twelve-month revenue, using USD-normalised financials (IAS 21 exchange-rate translation for non-USD reporters).

Question 2

How is the P/S ratio calculated?

Accepted Answer

P/S = Market Capitalisation ÷ Trailing Twelve-Month (TTM) Revenue, or equivalently Share Price ÷ TTM Revenue Per Share. All inputs are sourced from audited GAAP/IFRS filings and translated to USD using period-end exchange rates so the multiple is comparable across companies and currencies.

Question 3

What is the P/S ratio?

Accepted Answer

The price-to-sales (P/S) ratio compares a company's market capitalisation to its trailing twelve-month (TTM) revenue. It is calculated as market cap ÷ TTM revenue (equivalent to share price ÷ TTM revenue per share). Because the denominator (revenue) cannot be negative, P/S is widely used to value unprofitable or pre-profit companies and to make cross-sector comparisons.

Question 4

What is a good P/S ratio for Amkor Technology?

Accepted Answer

A "good" P/S depends heavily on profit margin and growth: software and other high-margin businesses often command 5–15× sales, while low-margin retailers and commodity producers typically trade below 1×. Compare against sector peers rather than absolute thresholds. For Amkor Technology specifically, the relevant sector benchmark is the current sector median of 5.7×.

Question 5

Is Amkor Technology's P/S ratio high or low?

Accepted Answer

Amkor Technology's P/S ratio of 2.3× is above its own 5-year average of 1.0× and below the sector median of 5.7×. That places the current reading at the 97th percentile of its 10-year history. A higher multiple usually reflects stronger expected growth, lower perceived risk, or higher returns on capital; a lower multiple reflects the opposite.

Question 6

What is Amkor Technology's historical P/S ratio range?

Accepted Answer

In the available daily series, Amkor Technology (AMKR) P/S ratio has ranged from a low of 0.2× in 2008 to a high of 2.9× in 2026. The 5-year average is 1.0× and the 5-year median is 1.0×.

Question 7

What was Amkor Technology's P/S ratio in 2025?

Accepted Answer

Amkor Technology (AMKR) P/S ratio at the end of 2025 was 1.5×. Annual values reflect the multiple on the last trading day of each calendar year, using the trailing twelve-month revenue figure available at that date.

Question 8

Why does Amkor Technology's P/S ratio change over time?

Accepted Answer

Valuation multiples move with two inputs: the numerator (market capitalisation, which tracks the share price) and the denominator (revenue). Share-price changes — driven by interest rates, earnings expectations, risk appetite, and broader market sentiment — typically dominate short-term moves, while changes in the underlying fundamental drive the longer-term trend. As a result, the ratio can rise during stock-price rallies even if the business itself has not become more valuable, and fall during sell-offs even when fundamentals are improving.


2025	$9.76B	$6.71B	1.5×	+0.5×	Dec 31, 2025
2024	$6.33B	$6.32B	1.0×	-0.3×	Dec 31, 2024
2023	$8.18B	$6.50B	1.3×	+0.4×	Dec 31, 2023
2022	$5.87B	$7.09B	0.8×	-0.2×	Dec 31, 2022
2021	$6.06B	$6.14B	1.0×	+0.3×	Dec 31, 2021
2020	$3.65B	$5.05B	0.7×	-0.0×	Dec 31, 2020
2019	$3.12B	$4.05B	0.8×	+0.4×	Dec 31, 2019
2018	$1.57B	$4.32B	0.4×	-0.2×	Dec 31, 2018
2017	$2.40B	$4.19B	0.6×	-0.1×	Dec 31, 2017
2016	$2.51B	$3.89B	0.6×	+0.1×	Dec 31, 2016
2015	$1.44B	$2.88B	0.5×	-0.0×	Dec 31, 2015
2014	$1.68B	$3.13B	0.5×	+0.1×	Dec 31, 2014
2013	$1.33B	$2.96B	0.4×	+0.2×	Dec 31, 2013
2012	$646.10M	$2.76B	0.2×	-0.0×	Dec 31, 2012
2011	$731.90M	$2.78B	0.3×	-0.2×	Dec 31, 2011
2010	$1.44B	$2.94B	0.5×	-0.1×	Dec 31, 2010
2009	$1.31B	$2.18B	0.6×	+0.5×	Dec 31, 2009
2008	$399.02M	$2.66B	0.2×	-0.4×	Dec 31, 2008
2007	$1.55B	$2.74B	0.6×	-0.0×	Dec 31, 2007
2006	$1.67B	$2.73B	0.6×	+0.1×	Dec 31, 2006
2005	$990.09M	$2.10B	0.5×	-0.1×	Dec 31, 2005
2004	$1.17B	$1.90B	0.6×	-1.4×	Dec 31, 2004
2003	$3.17B	$1.60B	2.0×	+1.5×	Dec 31, 2003
2002	$785.09M	$1.64B	0.5×	—	Dec 31, 2002


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P/S Ratio for Amkor Technology (AMKR)

P/S Ratio daily chart for Amkor Technology (AMKR)

Historical P/S Ratio for Amkor Technology (AMKR) from 2002 to 2025

About P/S Ratio at Amkor Technology (AMKR)

Amkor Technology P/S Ratio by Year

Amkor Technology P/S Ratio 2025: 1.5×

Amkor Technology P/S Ratio 2024: 1.0×

Amkor Technology P/S Ratio 2023: 1.3×

Amkor Technology P/S Ratio 2022: 0.8×

Amkor Technology P/S Ratio 2021: 1.0×

Sector peers by P/S Ratio — chart

Sector peers by P/S Ratio — table

Frequently asked questions

Amkor Technology (AMKR) Key Financials

P/S Ratio daily chart for Amkor Technology (AMKR)

Historical P/S Ratio for Amkor Technology (AMKR) from 2002 to 2025

About P/S Ratio at Amkor Technology (AMKR)

Amkor Technology P/S Ratio by Year

Amkor Technology P/S Ratio 2025: 1.5×

Amkor Technology P/S Ratio 2024: 1.0×

Amkor Technology P/S Ratio 2023: 1.3×

Amkor Technology P/S Ratio 2022: 0.8×

Amkor Technology P/S Ratio 2021: 1.0×

Sector peers by P/S Ratio — chart

Sector peers by P/S Ratio — table

Frequently asked questions

+What is Amkor Technology's P/S ratio?

+How is the P/S ratio calculated?

+What is the P/S ratio?

+What is a good P/S ratio for Amkor Technology?

+Is Amkor Technology's P/S ratio high or low?

+What is Amkor Technology's historical P/S ratio range?

+What was Amkor Technology's P/S ratio in 2025?

+Why does Amkor Technology's P/S ratio change over time?

Amkor Technology (AMKR) Key Financials