Grantham, Mayo, Van Otterloo & Co. LLC - AMKOR TECHNOLOGY INC ownership

AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 300 filers reported holding AMKOR TECHNOLOGY INC in Q3 2023. The put-call ratio across all filers is 0.83 and the average weighting 0.1%.

Quarter-by-quarter ownership
Grantham, Mayo, Van Otterloo & Co. LLC ownership history of AMKOR TECHNOLOGY INC
ValueSharesWeighting
Q2 2023$3,257,060
+30.5%
109,481
+14.2%
0.02%
+15.4%
Q1 2023$2,495,318
+10.3%
95,900
+1.7%
0.01%
+8.3%
Q4 2022$2,261,314
+40.2%
94,300
-0.3%
0.01%
+33.3%
Q3 2022$1,613,000
+140.4%
94,600
+138.9%
0.01%
+125.0%
Q2 2022$671,000
+111.7%
39,600
+209.2%
0.00%
+100.0%
Q4 2021$317,000
-78.4%
12,806
-78.3%
0.00%
-71.4%
Q3 2021$1,470,000
+32.0%
58,900
+25.3%
0.01%
+16.7%
Q1 2021$1,114,000
-51.7%
47,000
-69.3%
0.01%
-57.1%
Q4 2020$2,306,000
+139.5%
152,900
+77.8%
0.01%
+100.0%
Q3 2020$963,000
-85.9%
86,000
-84.5%
0.01%
-86.3%
Q2 2020$6,840,000
-8.8%
555,640
-42.3%
0.05%
-19.0%
Q1 2020$7,496,000
+435.0%
962,240
+793.1%
0.06%
+600.0%
Q4 2019$1,401,000
+368.6%
107,740
+227.5%
0.01%
+350.0%
Q3 2019$299,000
+6.8%
32,900
-12.5%
0.00%0.0%
Q2 2019$280,000
-87.3%
37,600
-85.4%
0.00%
-87.5%
Q1 2019$2,202,000
+958.7%
257,900
+713.6%
0.02%
+700.0%
Q4 2018$208,000
+5.1%
31,700
+56.2%
0.00%
+100.0%
Q2 2017$198,000
-29.0%
20,300
-15.8%
0.00%
-50.0%
Q1 2017$279,00024,1000.00%
Other shareholders
AMKOR TECHNOLOGY INC shareholders Q3 2023
NameSharesValueWeighting ↓
SW Investment Management LLC 2,350,000$53,110,00023.62%
Bandera Partners LLC 604,853$13,669,6784.94%
Force Hill Capital Management LP 155,333$3,510,5263.03%
HUSSMAN STRATEGIC ADVISORS, INC. 189,000$4,271,4000.82%
Portolan Capital Management 373,034$8,430,5680.79%
1492 Capital Management LLC 51,563$1,165,3240.75%
DENALI ADVISORS LLC 92,161$2,082,8390.73%
Monashee Investment Management LLC 75,000$1,695,0000.71%
Robotti & Company 181,930$4,111,6180.60%
Old Well Partners, LLC 24,000$542,4000.47%
View complete list of AMKOR TECHNOLOGY INC shareholders