AllianceBernstein’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
Q1
$13.8M Sell
350,306
-40,234
-10% -$1.93M ﹤0.01% 1070
2025
Q4
$15.4M Buy
390,540
+95,804
+33% +$3.41M ﹤0.01% 1070
2025
Q3
$8.37M Buy
294,736
+27,112
+10% +$653K ﹤0.01% 1293
2025
Q2
$5.62M Sell
267,624
-2,957,959
-92% -$54.6M ﹤0.01% 1426
2025
Q1
$58.3M Sell
3,225,583
-855,898
-21% -$19.3M 0.02% 549
2024
Q4
$105M Buy
4,081,481
+556,761
+16% +$15.3M 0.04% 388
2024
Q3
$108M Buy
3,524,720
+309,586
+10% +$10.5M 0.04% 383
2024
Q2
$129M Sell
3,215,134
-641,284
-17% -$21.2M 0.04% 316
2024
Q1
$124M Sell
3,856,418
-574,799
-13% -$18.2M 0.04% 349
2023
Q4
$147M Buy
4,431,217
+539,402
+14% +$14.2M 0.06% 268
2023
Q3
$88M Sell
3,891,815
-290,518
-7% -$7.66M 0.04% 417
2023
Q2
$124M Buy
4,182,333
+3,957,221
+1,758% +$96.3M 0.05% 329
2023
Q1
$5.86M Sell
225,112
-17,520
-7% -$479K ﹤0.01% 1335
2022
Q4
$5.82M Buy
242,632
+633
+0.3% +$14.7K ﹤0.01% 1352
2022
Q3
$4.13M Sell
241,999
-1,486
-0.6% -$28.6K ﹤0.01% 1491
2022
Q2
$4.13M Buy
243,485
+3,152
+1% +$59.9K ﹤0.01% 1540
2022
Q1
$5.22M Buy
240,333
+15,438
+7% +$349K ﹤0.01% 1557
2021
Q4
$5.58M Sell
224,895
-9,748
-4% -$227K ﹤0.01% 1558
2021
Q3
$5.85M Sell
234,643
-33,460
-12% -$854K ﹤0.01% 1522
2021
Q2
$6.35M Buy
268,103
+15,930
+6% +$354K ﹤0.01% 1477
2021
Q1
$5.98M Buy
252,173
+92,745
+58% +$1.9M ﹤0.01% 1455
2020
Q4
$2.4M Sell
159,428
-4,514
-3% -$61.5K ﹤0.01% 1866
2020
Q3
$1.84M Sell
163,942
-21,075
-11% -$261K ﹤0.01% 1896
2020
Q2
$2.28M Buy
185,017
+31,217
+20% +$322K ﹤0.01% 1769
2020
Q1
$1.2M Sell
153,800
-2,650
-2% -$28.8K ﹤0.01% 1958
2019
Q4
$2.03M Sell
156,450
-70
-0% -$835 ﹤0.01% 1960
2019
Q3
$1.42M Sell
156,520
-1,100
-0.7% -$9.44K ﹤0.01% 2106
2019
Q2
$1.18M Sell
157,620
-80
-0.1% -$626 ﹤0.01% 2237
2019
Q1
$1.35M Sell
157,700
-200
-0.1% -$1.66K ﹤0.01% 2120
2018
Q4
$1.04M Buy
157,900
+6,200
+4% +$40.9K ﹤0.01% 2177
2018
Q3
$1.12M Hold
151,700
﹤0.01% 2276
2018
Q2
$1.3M Sell
151,700
-92,750
-38% -$846K ﹤0.01% 2180
2018
Q1
$2.48M Sell
244,450
-8,260
-3% -$86K ﹤0.01% 1691
2017
Q4
$2.54M Buy
252,710
+75,880
+43% +$812K ﹤0.01% 1687
2017
Q3
$1.87M Buy
176,830
+36,830
+26% +$353K ﹤0.01% 1890
2017
Q2
$1.37M Sell
140,000
-300
-0.2% -$3.4K ﹤0.01% 2121
2017
Q1
$1.63M Sell
140,300
-290,590
-67% -$3M ﹤0.01% 1949
2016
Q4
$4.55M Buy
430,890
+261,090
+154% +$2.78M ﹤0.01% 1248
2016
Q3
$1.65M Sell
169,800
-14,900
-8% -$119K ﹤0.01% 1915
2016
Q2
$1.06M Buy
184,700
+50,400
+38% +$294K ﹤0.01% 2182
2016
Q1
$791K Buy
134,300
+3,500
+3% +$19K ﹤0.01% 2226
2015
Q4
$795K Sell
130,800
-98,312
-43% -$595K ﹤0.01% 2242
2015
Q3
$1.03M Buy
229,112
+77,012
+51% +$379K ﹤0.01% 2156
2015
Q2
$910K Sell
152,100
-23,300
-13% -$168K ﹤0.01% 2332
2015
Q1
$1.55M Hold
175,400
﹤0.01% 1918
2014
Q4
$1.25M Hold
175,400
﹤0.01% 2069
2014
Q3
$1.48M Hold
175,400
﹤0.01% 1943
2014
Q2
$1.96M Buy
175,400
+46,772
+36% +$431K ﹤0.01% 1793
2014
Q1
$882K Sell
128,628
-26,998
-17% -$158K ﹤0.01% 2223
2013
Q4
$954K Sell
155,626
-1,569,296
-91% -$8.37M ﹤0.01% 2184
2013
Q3
$7.4M Sell
1,724,922
-4,235,613
-71% -$18.2M 0.01% 918
2013
Q2
$25.1M Buy
+5,960,535
New +$25.2M 0.03% 581

Other funds holding AMKR

AllianceBernstein's AMKR Position: Q1 2026 in Review

AllianceBernstein reduced its Amkor Technology (AMKR) stake by 10% in Q1 2026, selling an estimated $1.93M and leaving 350,306 shares worth $13.8M. The position accounts for ﹤0.01% of the portfolio, ranked #1070.

AllianceBernstein first reported a position in AMKR in Q2 2013 and has held it in 52 quarters since. The position peaked at $147M in Q4 2023. 527 funds tracked by Wall St. Rank hold AMKR as of Q1 2026.

  • AllianceBernstein held 350,306 shares of Amkor Technology worth $13.8M as of Q1 2026.
  • AllianceBernstein sold 40,234 Amkor Technology shares in Q1 2026, an estimated $1.93M.
  • Amkor Technology made up ﹤0.01% of AllianceBernstein's portfolio in Q1 2026, its #1070 holding.
  • AllianceBernstein first reported a position in Amkor Technology in Q2 2013 and has held it in 52 quarters since.
  • AllianceBernstein's Amkor Technology position peaked at $147M in Q4 2023.
  • 527 funds tracked by Wall St. Rank held Amkor Technology as of Q1 2026.

Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.