RhumbLine Advisers’s Amkor Technology AMKR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $27.2M | Buy |
315,669
+1,053
| +0.3% | +$75.1K | 0.02% | 608 |
|
|
2026
Q1 | $14.2M | Buy |
314,616
+11,462
| +4% | +$549K | 0.01% | 895 |
|
|
2025
Q4 | $12M | Sell |
303,154
-12,702
| -4% | -$452K | 0.01% | 978 |
|
|
2025
Q3 | $8.97M | Sell |
315,856
-6,797
| -2% | -$164K | 0.01% | 1127 |
|
|
2025
Q2 | $6.77M | Buy |
322,653
+14,901
| +5% | +$275K | 0.01% | 1255 |
|
|
2025
Q1 | $5.56M | Sell |
307,752
-1,391
| -0.4% | -$31.4K | 0.01% | 1306 |
|
|
2024
Q4 | $7.94M | Sell |
309,143
-8,303
| -3% | -$228K | 0.01% | 1170 |
|
|
2024
Q3 | $9.71M | Buy |
317,446
+16,276
| +5% | +$554K | 0.01% | 1065 |
|
|
2024
Q2 | $12.1M | Sell |
301,170
-73,511
| -20% | -$2.43M | 0.01% | 941 |
|
|
2024
Q1 | $12.1M | Buy |
374,681
+4,496
| +1% | +$143K | 0.01% | 958 |
|
|
2023
Q4 | $12.3M | Buy |
370,185
+14,397
| +4% | +$378K | 0.01% | 945 |
|
|
2023
Q3 | $8.04M | Buy |
355,788
+5,972
| +2% | +$157K | 0.01% | 1095 |
|
|
2023
Q2 | $10.4M | Buy |
349,816
+662
| +0.2% | +$16.1K | 0.01% | 987 |
|
|
2023
Q1 | $9.09M | Hold |
349,154
| – | – | 0.01% | 1003 |
|
|
2022
Q4 | $8.37M | Buy |
349,154
+2,675
| +0.8% | +$62K | 0.01% | 1027 |
|
|
2022
Q3 | $5.91M | Buy |
346,479
+12,185
| +4% | +$234K | 0.01% | 1136 |
|
|
2022
Q2 | $5.67M | Buy |
334,294
+27,240
| +9% | +$518K | 0.01% | 1182 |
|
|
2022
Q1 | $6.67M | Sell |
307,054
-1,127
| -0.4% | -$25.5K | 0.01% | 1156 |
|
|
2021
Q4 | $7.64M | Sell |
308,181
-2,311
| -0.7% | -$53.8K | 0.01% | 1135 |
|
|
2021
Q3 | $7.75M | Sell |
310,492
-14,096
| -4% | -$360K | 0.01% | 1099 |
|
|
2021
Q2 | $7.68M | Sell |
324,588
-432
| -0.1% | -$9.61K | 0.01% | 1171 |
|
|
2021
Q1 | $7.71M | Buy |
325,020
+158,701
| +95% | +$3.25M | 0.01% | 1157 |
|
|
2020
Q4 | $2.51M | Sell |
166,319
-2,699
| -2% | -$36.8K | ﹤0.01% | 1740 |
|
|
2020
Q3 | $1.89M | Sell |
169,018
-29,630
| -15% | -$367K | ﹤0.01% | 1714 |
|
|
2020
Q2 | $2.44M | Buy |
198,648
+3,872
| +2% | +$40K | ﹤0.01% | 1615 |
|
|
2020
Q1 | $1.52M | Buy |
194,776
+18,682
| +11% | +$203K | ﹤0.01% | 1690 |
|
|
2019
Q4 | $2.29M | Buy |
176,094
+1,445
| +0.8% | +$17.2K | ﹤0.01% | 1728 |
|
|
2019
Q3 | $1.59M | Buy |
174,649
+13,774
| +9% | +$118K | ﹤0.01% | 1846 |
|
|
2019
Q2 | $1.2M | Buy |
160,875
+7,718
| +5% | +$60.4K | ﹤0.01% | 1984 |
|
|
2019
Q1 | $1.31M | Buy |
153,157
+745
| +0.5% | +$6.16K | ﹤0.01% | 1904 |
|
|
2018
Q4 | $1M | Buy |
152,412
+43,291
| +40% | +$286K | ﹤0.01% | 2013 |
|
|
2018
Q3 | $806K | Buy |
109,121
+160
| +0.1% | +$1.36K | ﹤0.01% | 2091 |
|
|
2018
Q2 | $936K | Buy |
108,961
+1,365
| +1% | +$12.5K | ﹤0.01% | 2036 |
|
|
2018
Q1 | $1.09M | Sell |
107,596
-2,649
| -2% | -$27.6K | ﹤0.01% | 1900 |
|
|
2017
Q4 | $1.11M | Sell |
110,245
-18,107
| -14% | -$194K | ﹤0.01% | 1895 |
|
|
2017
Q3 | $1.35M | Buy |
128,352
+690
| +0.5% | +$6.61K | ﹤0.01% | 1828 |
|
|
2017
Q2 | $1.25M | Buy |
127,662
+1,336
| +1% | +$15.1K | ﹤0.01% | 1840 |
|
|
2017
Q1 | $1.46M | Buy |
126,326
+5,566
| +5% | +$57.4K | ﹤0.01% | 1728 |
|
|
2016
Q4 | $1.27M | Sell |
120,760
-4,429
| -4% | -$47.2K | ﹤0.01% | 1716 |
|
|
2016
Q3 | $1.22M | Buy |
125,189
+1,650
| +1% | +$13.2K | ﹤0.01% | 1710 |
|
|
2016
Q2 | $710K | Sell |
123,539
-32,681
| -21% | -$191K | ﹤0.01% | 1986 |
|
|
2016
Q1 | $920K | Buy |
156,220
+17,075
| +12% | +$92.7K | ﹤0.01% | 1850 |
|
|
2015
Q4 | $846K | Buy |
139,145
+4,970
| +4% | +$30.1K | ﹤0.01% | 1916 |
|
|
2015
Q3 | $602K | Buy |
134,175
+7,031
| +6% | +$34.6K | ﹤0.01% | 2109 |
|
|
2015
Q2 | $760K | Buy |
127,144
+25,635
| +25% | +$185K | ﹤0.01% | 2054 |
|
|
2015
Q1 | $897K | Buy |
101,509
+3,510
| +4% | +$28.5K | ﹤0.01% | 1926 |
|
|
2014
Q4 | $696K | Buy |
97,999
+5,310
| +6% | +$36.8K | ﹤0.01% | 2044 |
|
|
2014
Q3 | $780K | Sell |
92,689
-170
| -0.2% | -$1.68K | ﹤0.01% | 1924 |
|
|
2014
Q2 | $1.04M | Sell |
92,859
-365
| -0.4% | -$3.37K | ﹤0.01% | 1795 |
|
|
2014
Q1 | $640K | Sell |
93,224
-2,830
| -3% | -$16.5K | ﹤0.01% | 2061 |
|
|
2013
Q4 | $589K | Sell |
96,054
-6,400
| -6% | -$34.1K | ﹤0.01% | 2154 |
|
|
2013
Q3 | $440K | Buy |
102,454
+5,112
| +5% | +$21.9K | ﹤0.01% | 2296 |
|
|
2013
Q2 | $410K | Buy |
+97,342
| New | +$411K | ﹤0.01% | 2407 |
|
Other funds holding AMKR
RhumbLine Advisers's AMKR Position: Q2 2026 in Review
RhumbLine Advisers increased its Amkor Technology (AMKR) stake by 0.33% in Q2 2026, buying an estimated $75.1K and bringing the position to 315,669 shares worth $27.2M. The position accounts for 0.02% of the portfolio, ranked #608.
RhumbLine Advisers first reported a position in AMKR in Q2 2013 and has held it in 53 quarters since. 643 funds tracked by Wall St. Rank hold AMKR as of Q2 2026.
- RhumbLine Advisers held 315,669 shares of Amkor Technology worth $27.2M as of Q2 2026.
- RhumbLine Advisers bought 1,053 Amkor Technology shares in Q2 2026, an estimated $75.1K.
- Amkor Technology made up 0.02% of RhumbLine Advisers's portfolio in Q2 2026, its #608 holding.
- RhumbLine Advisers first reported a position in Amkor Technology in Q2 2013 and has held it in 53 quarters since.
- 643 funds tracked by Wall St. Rank held Amkor Technology as of Q2 2026.
Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.