MCM
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Matarin Capital Management’s Amkor Technology AMKR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2020
Q4
$4.68M Sell
310,013
-156,948
-34% -$2.37M 1.14% 8
2020
Q3
$5.23M Sell
466,961
-63,083
-12% -$707K 1.1% 13
2020
Q2
$6.53M Sell
530,044
-270,710
-34% -$3.33M 1.3% 6
2020
Q1
$6.24M Sell
800,754
-45,513
-5% -$355K 0.97% 17
2019
Q4
$11M Sell
846,267
-368,007
-30% -$4.78M 1.05% 10
2019
Q3
$11.1M Sell
1,214,274
-322,745
-21% -$2.94M 0.84% 44
2019
Q2
$11.5M Buy
1,537,019
+13,349
+0.9% +$99.6K 0.82% 43
2019
Q1
$13M Sell
1,523,670
-5,028
-0.3% -$42.9K 0.95% 21
2018
Q4
$10M Sell
1,528,698
-4,124
-0.3% -$27.1K 0.81% 41
2018
Q3
$11.3M Buy
1,532,822
+118,452
+8% +$875K 0.73% 51
2018
Q2
$12.1M Sell
1,414,370
-36,362
-3% -$312K 0.88% 32
2018
Q1
$14.7M Buy
1,450,732
+113,142
+8% +$1.15M 1.1% 12
2017
Q4
$13.4M Buy
1,337,590
+68,867
+5% +$692K 1.05% 12
2017
Q3
$13.4M Buy
1,268,723
+105,699
+9% +$1.12M 1.14% 8
2017
Q2
$11.4M Buy
1,163,024
+20,450
+2% +$200K 1.05% 13
2017
Q1
$13.2M Sell
1,142,574
-388,906
-25% -$4.51M 1.3% 5
2016
Q4
$49.6M Buy
1,531,480
+530,798
+53% +$17.2M 5.57% 1
2016
Q3
$9.73M Sell
1,000,682
-64,612
-6% -$628K 1.07% 11
2016
Q2
$6.13M Buy
1,065,294
+94,617
+10% +$544K 0.83% 32
2016
Q1
$5.72M Buy
+970,677
New +$5.72M 0.8% 42