Index
-
P/E
37.39
EPS (ttm)
1.75
Insider Own
75.60%
Shs Outstand
247.83M
Perf Week
-10.77%
Market Cap
16.25B
Forward P/E
28.53
EPS next Y
2.30
Insider Trans
-9.78%
Shs Float
60.48M
Perf Month
-5.62%
Enterprise Value
15.96B
PEG
1.06
EPS next Q
0.47
Inst Own
49.90%
Perf Quarter
40.22%
Income
436.12M
P/S
2.30
EPS this Y
39.29%
Inst Trans
1.77%
Perf Half Y
106.88%
Sales
7.07B
P/B
3.58
EPS next Y
9.96%
ROA
5.73%
Perf YTD
66.01%
Book/sh
18.29
P/C
8.79
EPS next 5Y
26.93%
ROE
10.04%
52W High
79.23 -17.28%
Perf Year
240.29%
Cash/sh
7.46
P/FCF
97.15
EPS past 3/5Y
-21.50% 1.52%
ROIC
7.47%
52W Low
17.79 268.41%
Perf 3Y
191.59%
EV/EBITDA
13.35
Sales past 3/5Y
-1.84% 5.84%
Gross Margin
14.43%
Volatility
6.60% 6.18%
Perf 5Y
235.72%
EV/Sales
2.26
EPS Y/Y TTM
37.49%
Oper. Margin
7.58%
ATR (14)
4.48
Perf 10Y
1092.47%
Quick Ratio
1.74
Sales Y/Y TTM
12.71%
Profit Margin
6.17%
RSI (14)
45.46
Current Ratio
2.01
EPS Q/Q
291.56%
SMA20
-9.86%
Beta
2.29
Debt/Eq
0.34
Sales Q/Q
27.48%
SMA50
9.78%
Rel Volume
0.99
Prev Close
66.04
Employees
30800
LT Debt/Eq
0.29
SMA200
54.31%
Avg Volume
4.22M
Price
65.54
IPO
May 01, 1998
Option/Short
Yes / Yes
Trades
Volume
4,162,646
Change
-0.76%
Date
Action
Analyst
Rating Change
Price Target Change
Apr-06-26 Upgrade
Melius
Hold → Buy
$60
Jan-12-26 Downgrade
UBS
Buy → Neutral
$55
Jul-10-25 Initiated
Goldman
Neutral
$20
Apr-17-25 Downgrade
KeyBanc Capital Markets
Overweight → Sector Weight
Jan-06-25 Downgrade
Melius
Buy → Hold
$34 → $30
Sep-20-24 Initiated
KeyBanc Capital Markets
Overweight
$38
Jul-01-24 Initiated
JP Morgan
Overweight
$48
Apr-09-24 Initiated
Needham
Buy
$40
Mar-14-24 Initiated
Fox Advisors
Equal Weight
Feb-29-24 Initiated
Goldman
Neutral
$32
Nov-16-23 Initiated
UBS
Buy
$31
Nov-16-23 Initiated
B. Riley Securities
Buy
$35
Nov-09-23 Initiated
Morgan Stanley
Equal-Weight
$27
Jun-30-22 Initiated
DA Davidson
Buy
$30
Dec-22-21 Initiated
Sidoti
Buy
$28
Oct-12-21 Downgrade
Credit Suisse
Outperform → Neutral
$28.50 → $27
Sep-14-20 Upgrade
Credit Suisse
Neutral → Outperform
$16
Apr-28-20 Downgrade
Credit Suisse
Outperform → Neutral
$10.50
Mar-17-20 Initiated
Sidoti
Buy
$10
Oct-29-19 Upgrade
Credit Suisse
Neutral → Outperform
$8.20 → $15
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(Associated Press Finance)
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Amkor Technology, Inc. engages in the provision of outsourced semiconductor packaging and test services. Its services include design, package characterization, test, and wafer bumping services. The company was founded in 1968 and is headquartered in Tempe, AZ.
Chairman Ms. Susan Y. Kim
CEO Mr. Kevin K. Engel
Executive VP Ms. Megan Faust CPA
Executive VP Mr. Mark N. Rogers J.D.
Executive VP & Chief Sales Officer Mr. Farshad Haghighi
Insider Trading
Relationship
Date
Transaction
Cost
#Shares
Value ($)
#Shares Total
SEC Form 4
MEGAN FAUST Officer May 19 '26 Proposed Sale 64.60 1,000 64,600 May 19 04:11 PM MARK N ROGERS Officer May 18 '26 Proposed Sale 71.63 5,000 358,150 May 18 04:19 PM McCourt MaryFrances Director May 13 '26 Option Exercise 0.00 9,893 0 65,811 May 15 04:41 PM CHURCHILL WINSTON J Director May 13 '26 Option Exercise 0.00 9,893 0 28,781 May 15 04:38 PM Rutten Guillaume Marie Jean Director May 13 '26 Option Exercise 0.00 482 0 503,040 May 15 04:37 PM Tily Gil C. Director May 13 '26 Option Exercise 0.00 9,893 0 118,699 May 15 04:37 PM WATSON DAVID N Director May 13 '26 Option Exercise 0.00 9,893 0 130,650 May 15 04:35 PM Tily Gil C. Director May 11 '26 Sale 77.30 15,000 1,159,500 108,806 May 13 04:38 PM Rutten Guillaume Marie Jean Director May 08 '26 Sale 74.28 50,000 3,714,000 502,558 May 12 04:44 PM GIL TILY Director May 11 '26 Proposed Sale 77.30 7,500 579,751 May 11 04:03 PM GUILLAUME RUTTEN Director May 08 '26 Proposed Sale 74.28 50,000 3,713,965 May 08 04:05 PM Carolin Roger Anthony Director May 05 '26 Option Exercise 11.71 20,000 234,200 114,409 May 07 04:36 PM Carolin Roger Anthony Director May 05 '26 Sale 76.24 20,000 1,524,800 94,409 May 07 04:36 PM CHURCHILL WINSTON J Director May 05 '26 Sale 76.45 7,000 535,150 18,888 May 07 04:35 PM ALEXANDER DOUGLAS A Director May 05 '26 Option Exercise 9.39 5,000 46,928 33,766 May 07 04:34 PM ALEXANDER DOUGLAS A Director May 05 '26 Sale 76.58 5,000 382,900 29,109 May 07 04:34 PM ROGER ANTHONY CAROLIN Director May 05 '26 Proposed Sale 76.24 20,000 1,524,844 May 05 04:55 PM DOUGLAS ALEXANDER Director May 05 '26 Proposed Sale 76.58 5,000 382,900 May 05 04:55 PM Winston J Churchill Director May 05 '26 Proposed Sale 76.45 7,000 535,136 May 05 04:38 PM ROGERS MARK N EVP & General Counsel Apr 16 '26 Option Exercise 7.40 5,000 37,000 43,904 Apr 20 04:56 PM ROGERS MARK N EVP & General Counsel Apr 16 '26 Sale 59.43 5,000 297,150 38,904 Apr 20 04:56 PM MARK N ROGERS Officer Apr 16 '26 Proposed Sale 59.43 5,000 297,150 Apr 16 04:01 PM KIM SUSAN Y Member of 10% owner group (5) Apr 07 '26 Option Exercise 5.66 20,000 113,200 6,110,494 Apr 09 05:04 PM Morse Robert Randolph Director Apr 07 '26 Option Exercise 5.66 20,000 113,200 137,355 Apr 09 05:03 PM Rutten Guillaume Marie Jean Director Mar 31 '26 Option Exercise 0.00 8,692 0 552,558 Apr 02 06:59 PM Faust Megan CFO Mar 31 '26 Option Exercise 0.00 8,692 0 137,863 Apr 02 06:53 PM Engel Kevin K. President and CEO Mar 31 '26 Option Exercise 0.00 8,692 0 11,645 Apr 02 06:52 PM ROGERS MARK N EVP & General Counsel Mar 16 '26 Option Exercise 7.40 5,000 37,000 43,904 Mar 18 05:06 PM ROGERS MARK N EVP & General Counsel Mar 16 '26 Sale 44.54 5,000 222,700 38,904 Mar 18 05:06 PM MARK N ROGERS Officer Mar 16 '26 Proposed Sale 44.54 5,000 222,700 Mar 16 04:06 PM Engel Kevin K. President and CEO Feb 24 '26 Option Exercise 0.00 910 0 15,825 Feb 26 04:17 PM Engel Kevin K. President and CEO Feb 24 '26 Sale 48.75 12,500 609,375 2,953 Feb 26 04:17 PM Rutten Guillaume Marie Jean Director Feb 24 '26 Option Exercise 0.00 10,748 0 563,866 Feb 26 04:16 PM Rutten Guillaume Marie Jean Director Feb 24 '26 Sale 48.80 20,000 976,000 543,866 Feb 26 04:16 PM Faust Megan CFO Feb 24 '26 Option Exercise 0.00 3,493 0 130,668 Feb 26 04:15 PM ROGERS MARK N EVP & General Counsel Feb 24 '26 Option Exercise 0.00 1,880 0 39,710 Feb 26 04:10 PM WATSON DAVID N Director Feb 25 '26 Option Exercise 5.66 20,000 113,200 122,980 Feb 26 04:09 PM Haghighi Farshad Executive Vice President Feb 24 '26 Option Exercise 0.00 1,814 0 24,793 Feb 26 04:07 PM Haghighi Farshad Executive Vice President Feb 25 '26 Sale 50.50 15,624 789,012 8,354 Feb 26 04:07 PM FARSHAD HAGHIGHI Officer Feb 25 '26 Proposed Sale 50.50 15,624 789,012 Feb 25 05:01 PM KEVIN K ENGEL Officer Feb 24 '26 Proposed Sale 48.75 12,500 609,319 Feb 24 04:16 PM Engel Kevin K. President and CEO Feb 20 '26 Option Exercise 0.00 16,853 0 19,201 Feb 24 04:12 PM Faust Megan CFO Feb 20 '26 Option Exercise 0.00 34,911 0 134,934 Feb 24 04:10 PM ROGERS MARK N EVP & General Counsel Feb 20 '26 Option Exercise 0.00 16,112 0 41,554 Feb 24 04:08 PM Rutten Guillaume Marie Jean Director Feb 20 '26 Option Exercise 0.00 172,329 0 553,118 Feb 24 04:07 PM Haghighi Farshad Executive Vice President Feb 20 '26 Option Exercise 0.00 17,621 0 27,676 Feb 24 04:06 PM GUILLAUME RUTTEN Director Feb 24 '26 Proposed Sale 48.80 20,000 976,070 Feb 24 04:05 PM Rutten Guillaume Marie Jean Director Feb 16 '26 Option Exercise 0.00 13,920 0 349,311 Feb 18 04:15 PM Rutten Guillaume Marie Jean Director Feb 17 '26 Sale 45.89 10,000 458,900 339,311 Feb 18 04:15 PM Engel Kevin K. President and CEO Feb 16 '26 Option Exercise 0.00 1,345 0 6,661 Feb 18 04:13 PM Engel Kevin K. President and CEO Feb 17 '26 Sale 46.03 5,316 244,695 786 Feb 18 04:13 PM Faust Megan CFO Feb 16 '26 Option Exercise 0.00 4,176 0 101,214 Feb 18 04:11 PM ROGERS MARK N EVP & General Counsel Feb 17 '26 Option Exercise 7.40 5,000 37,000 29,922 Feb 18 04:09 PM ROGERS MARK N EVP & General Counsel Feb 16 '26 Option Exercise 0.00 1,856 0 25,718 Feb 18 04:09 PM ROGERS MARK N EVP & General Counsel Feb 17 '26 Sale 46.92 5,000 234,600 24,922 Feb 18 04:09 PM Haghighi Farshad Executive Vice President Feb 16 '26 Option Exercise 0.00 1,789 0 10,143 Feb 18 04:06 PM KEVIN K ENGEL Officer Feb 17 '26 Proposed Sale 46.03 5,316 244,719 Feb 17 04:23 PM KIM JOHN T Member of 10% owner group (6) Feb 12 '26 Sale 48.49 10,000,000 484,900,000 29,594,980 Feb 17 04:21 PM GUILLAUME RUTTEN Director Feb 17 '26 Proposed Sale 45.89 10,000 458,927 Feb 17 04:21 PM 915 Investments, LP Member of 10% owner group (2) Feb 12 '26 Sale 48.49 10,000,000 484,900,000 29,594,980 Feb 17 04:19 PM MARK N ROGERS Officer Feb 17 '26 Proposed Sale 46.92 5,000 234,600 Feb 17 04:07 PM Rutten Guillaume Marie Jean Director Jan 15 '26 Sale 53.14 10,000 531,400 335,391 Jan 20 04:31 PM ROGERS MARK N EVP & General Counsel Jan 16 '26 Option Exercise 7.40 5,000 37,000 28,862 Jan 20 04:30 PM ROGERS MARK N EVP & General Counsel Jan 16 '26 Sale 49.28 5,000 246,400 23,862 Jan 20 04:30 PM MARK N ROGERS Officer Jan 16 '26 Proposed Sale 49.28 5,000 246,400 Jan 16 04:07 PM GUILLAUME RUTTEN Officer Jan 15 '26 Proposed Sale 53.14 10,000 531,394 Jan 15 04:02 PM Engel Kevin Executive Vice President Dec 31 '25 Option Exercise 0.00 8,692 0 9,041 Jan 05 04:19 PM Faust Megan CFO Dec 31 '25 Option Exercise 0.00 8,692 0 100,763 Jan 05 04:18 PM Rutten Guillaume Marie Jean President and CEO Dec 31 '25 Option Exercise 0.00 8,692 0 345,391 Jan 05 04:16 PM CHURCHILL WINSTON J Director Dec 15 '25 Option Exercise 19.39 5,000 96,950 30,888 Dec 17 04:09 PM CHURCHILL WINSTON J Director Dec 15 '25 Sale 44.29 5,000 221,450 25,888 Dec 17 04:09 PM Rutten Guillaume Marie Jean President and CEO Dec 15 '25 Sale 44.80 10,000 448,000 336,699 Dec 17 04:08 PM ROGERS MARK N EVP & General Counsel Dec 16 '25 Option Exercise 7.40 20,000 148,000 43,862 Dec 17 04:06 PM ROGERS MARK N EVP & General Counsel Dec 16 '25 Sale 42.95 20,000 859,000 23,862 Dec 17 04:06 PM McCourt MaryFrances Director Dec 12 '25 Option Exercise 19.39 20,000 387,800 75,918 Dec 16 04:26 PM McCourt MaryFrances Director Dec 12 '25 Sale 46.02 20,000 920,400 55,918 Dec 16 04:26 PM Engel Kevin Executive Vice President Dec 12 '25 Sale 46.21 11,000 508,310 349 Dec 16 04:25 PM Tily Gil C. Director Dec 12 '25 Sale 46.44 20,000 928,800 123,806 Dec 16 04:23 PM MARK N ROGERS Officer Dec 16 '25 Proposed Sale 42.95 20,000 859,094 Dec 16 04:09 PM WINSTON J CHURCHILL Director Dec 15 '25 Proposed Sale 44.29 5,000 221,427 Dec 15 04:08 PM GUILLAUME RUTTEN Officer Dec 15 '25 Proposed Sale 44.80 10,000 448,039 Dec 15 04:05 PM KEVIN K ENGEL Officer Dec 12 '25 Proposed Sale 46.21 11,000 508,292 Dec 12 04:25 PM GIL TILY Director Dec 12 '25 Proposed Sale 46.44 20,000 928,836 Dec 12 04:06 PM MARYFRANCES MCCOURT Director Dec 12 '25 Proposed Sale 46.02 20,000 920,440 Dec 12 04:02 PM Rutten Guillaume Marie Jean President and CEO Nov 17 '25 Sale 31.68 10,000 316,800 346,699 Nov 19 04:38 PM ROGERS MARK N EVP & General Counsel Nov 17 '25 Option Exercise 7.40 20,000 148,000 43,862 Nov 19 04:37 PM ROGERS MARK N EVP & General Counsel Nov 17 '25 Sale 31.69 20,000 633,800 23,862 Nov 19 04:37 PM Haghighi Farshad Executive Vice President Nov 14 '25 Option Exercise 0.00 797 0 8,749 Nov 18 04:35 PM Engel Kevin Executive Vice President Nov 14 '25 Option Exercise 0.00 669 0 11,690 Nov 18 04:33 PM MARK N ROGERS Officer Nov 17 '25 Proposed Sale 31.69 20,000 633,786 Nov 17 04:11 PM GUILLAUME RUTTEN Officer Nov 17 '25 Proposed Sale 31.68 10,000 316,791 Nov 17 04:10 PM Rutten Guillaume Marie Jean President and CEO Oct 15 '25 Sale 30.74 10,000 307,400 356,699 Oct 17 04:39 PM GUILLAUME RUTTEN Officer Oct 15 '25 Proposed Sale 30.74 10,000 307,400 Oct 15 04:06 PM Engel Kevin Executive Vice President Sep 30 '25 Option Exercise 0.00 8,692 0 15,046 Oct 02 04:38 PM Faust Megan CFO Sep 30 '25 Option Exercise 0.00 8,692 0 95,796 Oct 02 04:36 PM Rutten Guillaume Marie Jean President and CEO Sep 30 '25 Option Exercise 0.00 8,692 0 366,699 Oct 02 04:35 PM Rutten Guillaume Marie Jean President and CEO Sep 23 '25 Sale 30.00 10,000 300,000 358,007 Sep 23 04:15 PM GUILLAUME RUTTEN Officer Sep 23 '25 Proposed Sale 30.00 10,000 300,000 Sep 23 04:10 PM Haghighi Farshad Executive Vice President Sep 09 '25 Sale 25.00 11,792 294,800 8,354 Sep 10 04:40 PM FARSHAD HAGHIGHI Officer Sep 09 '25 Proposed Sale 25.00 11,792 294,800 Sep 09 04:01 PM