WELLINGTON MANAGEMENT GROUP LLP - AMKOR TECHNOLOGY INC ownership

AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 129 filers reported holding AMKOR TECHNOLOGY INC in Q2 2013. The put-call ratio across all filers is 3.62 and the average weighting 0.1%.

Quarter-by-quarter ownership
WELLINGTON MANAGEMENT GROUP LLP ownership history of AMKOR TECHNOLOGY INC
ValueSharesWeighting
Q3 2023$4,280,010
+553.4%
189,381
+392.6%
0.00%
Q3 2022$655,000
+44.3%
38,444
+43.5%
0.00%
Q2 2022$454,000
-22.0%
26,7910.0%0.00%
Q1 2022$582,000
+10.2%
26,791
-43.1%
0.00%
Q3 2020$528,000
+51.3%
47,119
+66.4%
0.00%
Q2 2020$349,000
+12.6%
28,325
-28.7%
0.00%
Q1 2020$310,000
-29.9%
39,745
+16.9%
0.00%
Q4 2019$442,000
+86.5%
33,994
+30.6%
0.00%
Q3 2019$237,000
-73.2%
26,032
-78.2%
0.00%
Q3 2018$883,000
-78.0%
119,566
-74.4%
0.00%
-100.0%
Q2 2018$4,018,000
-17.3%
467,695
-2.5%
0.00%0.0%
Q1 2018$4,861,000
+37.1%
479,780
+36.0%
0.00%0.0%
Q4 2017$3,546,000
-19.1%
352,795
-15.1%
0.00%0.0%
Q3 2017$4,382,000
-19.1%
415,434
-25.1%
0.00%0.0%
Q2 2017$5,419,000
-59.1%
554,696
-51.4%
0.00%
-66.7%
Q1 2017$13,241,000
+49.6%
1,142,490
+36.2%
0.00%
+50.0%
Q4 2016$8,852,000
+391.2%
839,049
+352.5%
0.00%
Q3 2016$1,802,000
+88.1%
185,410
+11.3%
0.00%
Q2 2016$958,000
+92.0%
166,513
+96.4%
0.00%
Q1 2016$499,000
-22.0%
84,774
-40.6%
0.00%
Q3 2015$640,000
-62.5%
142,613
-50.0%
0.00%
Q2 2015$1,706,000
-35.9%
285,153
-5.3%
0.00%
-100.0%
Q1 2015$2,660,000
+78.0%
301,018
+43.1%
0.00%
Q4 2014$1,494,000
+17.0%
210,328
+38.5%
0.00%
Q3 2014$1,277,000
+28.9%
151,833
+71.3%
0.00%
Q2 2014$991,000
+63.0%
88,6410.0%0.00%
Q1 2014$608,000
+60.4%
88,641
+43.6%
0.00%
Q4 2013$379,000
+49.8%
61,741
+4.7%
0.00%
Q3 2013$253,000
+2.0%
58,9970.0%0.00%
Q2 2013$248,00058,9970.00%
Other shareholders
AMKOR TECHNOLOGY INC shareholders Q2 2013
NameSharesValueWeighting ↓
Arbiter Partners Capital Management LLC 3,200,535$19,139,0001.71%
QUENTEC ASSET MANAGEMENT LLC 1,198,962$7,169,0001.44%
TFS CAPITAL LLC 957,198$5,724,0000.56%
Zebra Capital Management LLC 152,171$910,0000.53%
Hanson & Doremus Investment Management 152,270$911,0000.39%
Malaga Cove Capital, LLC 71,639$424,0000.31%
Pacer Advisors, Inc. 22,335$134,0000.28%
DELPHI MANAGEMENT INC /MA/ 282,846$1,691,0000.23%
Credit Capital Investments LLC 51,961$311,0000.19%
Capital Impact Advisors, LLC 65,885$394,0000.18%
View complete list of AMKOR TECHNOLOGY INC shareholders