48.70
price up icon1.67%   0.80
after-market After Hours: 48.88 0.18 +0.37%
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Amkor Technology Inc stock is traded at $48.70, with a volume of 4.56M. It is up +1.67% in the last 24 hours and down -25.03% over the past month. Amkor Technology Inc is a OSAT (outsourced semiconductor assembly and test) service provider. It has pioneered the outsourcing of integrated circuit (IC) packaging and test services and is a strategic manufacturing partner for the semiconductor companies, foundries, and electronics original equipment manufacturers (OEMs). The firm's products are organized into two categories namely advanced products that include flip chip, fine pitch bumping, wafer-level processing, advanced SiPs, power modules, and others, and Mainstream products that includes wirebond packaging and testing. The company derives maximum revenue from the advanced products category. The company derives majority of its revenue from Foreign states.
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Previous Close:
$47.90
Open:
$49.08
24h Volume:
4.56M
Relative Volume:
0.81
Market Cap:
$12.10B
Revenue:
$7.07B
Net Income/Loss:
$438.23M
P/E Ratio:
27.78
EPS:
1.753
Net Cash Flow:
$167.22M
1W Performance:
-11.20%
1M Performance:
-25.03%
6M Performance:
-4.40%
1Y Performance:
+101.66%
1-Day Range:
Value
$48.40
$49.59
1-Week Range:
Value
$47.04
$55.49
52-Week Range:
Value
$23.36
$96.68

Amkor Technology Inc Stock (AMKR) Company Profile

Name
Name
Amkor Technology Inc
Name
Phone
480-821-5000
Name
Address
2045 EAST INNOVATION CIRCLE, TEMPE, AZ
Name
Employee
30,800
Name
Next Earnings Date
2026-07-27
Name
Latest SEC Filings
Name
AMKR's Discussions on Twitter

Compare AMKR vs ASML, LRCX, AMAT, KLAC, TER

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AMKR icon
AMKR
Amkor Technology Inc
48.70 12.64B 7.07B 438.23M 167.22M 1.753
ASML icon
ASML
Asml Holding Nv
1,744.16 672.29B 41.20B 12.41B 11.15B 32.12
LRCX icon
LRCX
Lam Research Corp
314.66 388.57B 21.68B 6.71B 6.00B 5.298
AMAT icon
AMAT
Applied Materials Inc
480.04 393.97B 29.02B 8.51B 5.34B 10.64
KLAC icon
KLAC
Kla Corp
183.34 242.83B 13.09B 4.67B 4.01B 3.5373
TER icon
TER
Teradyne Inc
366.43 59.90B 3.79B 854.06M 553.18M 5.4031

Amkor Technology Inc Stock (AMKR) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-06-26 Upgrade Melius Hold → Buy
Jan-12-26 Downgrade UBS Buy → Neutral
Jul-10-25 Initiated Goldman Neutral
Apr-17-25 Downgrade KeyBanc Capital Markets Overweight → Sector Weight
Jan-06-25 Downgrade Melius Buy → Hold
Sep-20-24 Initiated KeyBanc Capital Markets Overweight
Jul-01-24 Initiated JP Morgan Overweight
Apr-09-24 Initiated Needham Buy
Mar-14-24 Initiated Fox Advisors Equal Weight
Feb-29-24 Initiated Goldman Neutral
Nov-16-23 Initiated B. Riley Securities Buy
Nov-16-23 Initiated UBS Buy
Nov-09-23 Initiated Morgan Stanley Equal-Weight
Jun-30-22 Initiated DA Davidson Buy
Dec-22-21 Initiated Sidoti Buy
Oct-12-21 Downgrade Credit Suisse Outperform → Neutral
Sep-14-20 Upgrade Credit Suisse Neutral → Outperform
Apr-28-20 Downgrade Credit Suisse Outperform → Neutral
Mar-17-20 Initiated Sidoti Buy
Oct-29-19 Upgrade Credit Suisse Neutral → Outperform
Oct-17-18 Downgrade Credit Suisse Outperform → Neutral
Feb-13-18 Upgrade Credit Suisse Neutral → Outperform
Aug-02-16 Reiterated Deutsche Bank Hold
May-25-16 Downgrade Citigroup Neutral → Sell
Apr-28-16 Downgrade Credit Suisse Outperform → Neutral
Apr-28-16 Reiterated Topeka Capital Markets Buy
Sep-15-15 Downgrade Citigroup Buy → Neutral
Aug-21-15 Upgrade Credit Suisse Neutral → Outperform
Jul-28-15 Reiterated Topeka Capital Markets Buy
Apr-28-15 Reiterated Topeka Capital Markets Buy
Feb-10-15 Reiterated Topeka Capital Markets Buy
Jul-29-14 Reiterated Deutsche Bank Hold
Jul-14-14 Reiterated Topeka Capital Markets Buy
Apr-29-14 Reiterated Deutsche Bank Hold
Dec-17-10 Reiterated Barclays Capital Equal Weight
Jun-15-10 Upgrade Deutsche Bank Hold → Buy
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Amkor Technology Inc Stock (AMKR) Latest News

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Aug 21, 2026

Number of employees of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh - TradingView

Aug 21, 2026
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Aug 21, 2026

Amkor Technology (AMKR) Stock May Be 48% Undervalued Despite China Sale Talks - Sahm

Aug 21, 2026
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Aug 21, 2026

EBIT of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Discontinued operations of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 21, 2026
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Aug 21, 2026

Net debt of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 21, 2026
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Aug 20, 2026

Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh Balance Sheet – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

EBITDA margin % of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to book ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Inventory turnover of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Book value per share of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Net margin % of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Current ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Gross margin % of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to earnings ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Return on equity % of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Operating margin % of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Enterprise value of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh Revenue Breakdown – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Debt to assets ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to book forward of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Debt to equity ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to cash flow ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Quick ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Working capital per share of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Price to sales ratio of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 20, 2026

Free float of Amkor Technology Inc. DR Shs Thailand Depositary Receipts Repr 1 Sh – SET:AMKR23 - TradingView

Aug 20, 2026
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Aug 19, 2026

Amkor Technology | 4: Statement of changes in beneficial ownership of securities-Officer ROGERS MARK N - Moomoo

Aug 19, 2026
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Aug 19, 2026

Amkor (AMKR) Technicals: Ends Lower by 7.20% at $50.89 in the Current Update; Key Range - Vinanet

Aug 19, 2026
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Aug 19, 2026

Amkor Technology EVP Mark N. Rogers Executes Option Exercise and Sells 5,000 Shares Under Rule 10b5-1 Plan - Kalkine Media

Aug 19, 2026
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Aug 19, 2026

Amkor Technology Falls as Investors Continue to Focus on Softer Near-Term Outlook - Moomoo

Aug 19, 2026
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Aug 19, 2026

Amkor Technology Insider Sold Shares Worth $298,900, According to a Recent SEC Filing - Moomoo

Aug 19, 2026
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Aug 19, 2026

Amkor Technology (NASDAQ:AMKR) EVP Mark Rogers Sells 5,000 Shares - MarketBeat

Aug 19, 2026
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Aug 19, 2026

Amkor (AMKR) Results Breakdown: The Available Earnings Metric Delivers a Beat for the Current Session; Trading Move: Shares Move 7.20% Lower in the Latest SessionReturn On Equity - Vinanet

Aug 19, 2026
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Aug 19, 2026

Amkor (AMKR) EVP sells 5,000 shares at $59.78 - Stock Titan

Aug 19, 2026
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Aug 19, 2026

Here's How Much $1000 Invested In Amkor Technology 20 Years Ago Would Be Worth Today - Benzinga

Aug 19, 2026
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Aug 19, 2026

Can Amkor Turn Advanced Packaging Into an Edge Over Competitors? - TradingView

Aug 19, 2026
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Aug 19, 2026

Amkor Stock Slides As Rates Spike And Outlook Cools - TipRanks

Aug 19, 2026
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Aug 19, 2026

Meeder Asset Management Inc. Purchases New Position in Amkor Technology, Inc. $AMKR - MarketBeat

Aug 19, 2026
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Aug 19, 2026

22,550 Shares in Amkor Technology, Inc. $AMKR Purchased by Foster & Motley Inc. - MarketBeat

Aug 19, 2026
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Aug 19, 2026

Here’s How Much You Would Have Made Owning Amkor Technology Stock In The Last 10 Years - Sahm

Aug 19, 2026
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Aug 18, 2026

Amkor Technology (NASDAQ:AMKR) Faces A Crucial Market Test - Kalkine Media

Aug 18, 2026
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Aug 18, 2026

Amkor Technology (NASDAQ:AMKR) Shares Down 8.4%Here's What Happened - MarketBeat

Aug 18, 2026
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Aug 17, 2026

Amkor Technology | 144: Notice of proposed sale of securities pursuant to Rule 144 - Moomoo

Aug 17, 2026
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Aug 17, 2026

A Look at Amkor Technology Inc (AMKR) After 3.9% Gain -- GF Value $35.46 vs Price $61.30 - GuruFocus

Aug 17, 2026
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Aug 17, 2026

Amkor (AMKR) insider Mark N. Rogers plans $299K stock sale - Stock Titan

Aug 17, 2026
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Aug 17, 2026

Amkor and Teradyne Shares Are Soaring, What You Need To Know - TradingView

Aug 17, 2026
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Aug 17, 2026

Peoria looks to capture momentum from recent tech corridor developments - yourvalley.net

Aug 17, 2026
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Aug 17, 2026

Is Amkor Technology (AMKR) Stock Outpacing Its Computer and Technology Peers This Year? - Yahoo Finance

Aug 17, 2026
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Aug 17, 2026

Royal Bank of Canada Sells 41,309 Shares of Amkor Technology, Inc. $AMKR - MarketBeat

Aug 17, 2026
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Aug 17, 2026

Amkor Technology, Inc. (NASDAQ:AMKR) Receives Consensus Recommendation of "Moderate Buy" from Brokerages - MarketBeat

Aug 17, 2026

Amkor Technology Inc Stock (AMKR) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Amkor Technology Inc Stock (AMKR) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
ROGERS MARK N
EVP & General Counsel
Aug 17 '26
Sale
59.78
5,000
298,900
38,904
$368.26
price up icon 1.52%
$291.62
price up icon 3.08%
$138.87
price up icon 0.45%
Q Q
$126.62
price up icon 0.30%
TER TER
$366.43
price up icon 0.42%
Cap:     |  Volume (24h):