JGUA
GLW icon

John G. Ullman & Associates’s Corning GLW Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$29.5M Sell
560,239
-5,693
-1% -$299K 4.37% 3
2025
Q1
$25.9M Sell
565,932
-54,975
-9% -$2.52M 4% 2
2024
Q4
$29.5M Sell
620,907
-48,970
-7% -$2.33M 4.34% 2
2024
Q3
$30.2M Sell
669,877
-33,554
-5% -$1.51M 4.35% 2
2024
Q2
$27.3M Sell
703,431
-10,402
-1% -$404K 4.17% 2
2024
Q1
$23.5M Sell
713,833
-30,875
-4% -$1.02M 3.61% 2
2023
Q4
$22.7M Buy
744,708
+14,758
+2% +$449K 3.6% 2
2023
Q3
$22.2M Sell
729,950
-26,371
-3% -$804K 3.64% 2
2023
Q2
$26.5M Sell
756,321
-1,112
-0.1% -$39K 4.09% 2
2023
Q1
$26.7M Sell
757,433
-17,709
-2% -$625K 4.16% 2
2022
Q4
$24.8M Buy
775,142
+2,209
+0.3% +$70.6K 3.95% 4
2022
Q3
$22.4M Buy
772,933
+22,907
+3% +$665K 3.92% 4
2022
Q2
$23.6M Buy
750,026
+77,185
+11% +$2.43M 3.79% 5
2022
Q1
$24.8M Buy
672,841
+25,435
+4% +$939K 3.44% 5
2021
Q4
$24.1M Buy
647,406
+11,586
+2% +$431K 3.32% 6
2021
Q3
$23.2M Buy
635,820
+25,622
+4% +$935K 3.16% 5
2021
Q2
$25M Sell
610,198
-9,080
-1% -$371K 3.25% 5
2021
Q1
$26.9M Sell
619,278
-16,049
-3% -$698K 3.61% 2
2020
Q4
$22.9M Sell
635,327
-17,768
-3% -$640K 3.55% 3
2020
Q3
$21.2M Sell
653,095
-9,483
-1% -$307K 4.38% 3
2020
Q2
$17.2M Sell
662,578
-223,385
-25% -$5.79M 4.19% 4
2020
Q1
$18.2M Buy
885,963
+1,187
+0.1% +$24.4K 4.83% 3
2019
Q4
$25.8M Buy
884,776
+35,861
+4% +$1.04M 4.43% 3
2019
Q3
$24.2M Buy
848,915
+66,405
+8% +$1.89M 4.4% 3
2019
Q2
$26M Buy
782,510
+130,628
+20% +$4.34M 4.57% 4
2019
Q1
$21.6M Sell
651,882
-4,455
-0.7% -$147K 3.91% 4
2018
Q4
$19.8M Sell
656,337
-11,253
-2% -$340K 4% 3
2018
Q3
$23.6M Sell
667,590
-47,600
-7% -$1.68M 4.28% 3
2018
Q2
$19.7M Buy
715,190
+28,877
+4% +$794K 3.72% 4
2018
Q1
$19.1M Sell
686,313
-14,782
-2% -$412K 3.7% 4
2017
Q4
$22.4M Sell
701,095
-2,538
-0.4% -$81.2K 4.47% 4
2017
Q3
$21.1M Sell
703,633
-5,692
-0.8% -$170K 4.1% 4
2017
Q2
$21.3M Sell
709,325
-24,712
-3% -$743K 4.23% 2
2017
Q1
$19.8M Sell
734,037
-163,031
-18% -$4.4M 4.1% 2
2016
Q4
$21.8M Sell
897,068
-4,118
-0.5% -$99.9K 4.56% 2
2016
Q3
$21.3M Sell
901,186
-46,913
-5% -$1.11M 4.38% 2
2016
Q2
$19.4M Buy
948,099
+18,754
+2% +$384K 3.99% 2
2016
Q1
$19.4M Sell
929,345
-234,574
-20% -$4.9M 4.56% 2
2015
Q4
$21.3M Sell
1,163,919
-2,928
-0.3% -$53.5K 4.7% 2
2015
Q3
$20M Sell
1,166,847
-40,613
-3% -$695K 4.74% 2
2015
Q2
$23.8M Buy
1,207,460
+205,740
+21% +$4.06M 4.48% 2
2015
Q1
$22.7M Sell
1,001,720
-11,639
-1% -$264K 4.32% 2
2014
Q4
$23.2M Sell
1,013,359
-38,480
-4% -$882K 4.38% 2
2014
Q3
$20.3M Sell
1,051,839
-45,594
-4% -$882K 3.91% 3
2014
Q2
$24.1M Sell
1,097,433
-88,269
-7% -$1.94M 4.4% 2
2014
Q1
$24.7M Sell
1,185,702
-98,206
-8% -$2.04M 4.57% 2
2013
Q4
$22.9M Sell
1,283,908
-33,078
-3% -$589K 4.37% 3
2013
Q3
$19.2M Sell
1,316,986
-6,838
-0.5% -$99.8K 3.91% 3
2013
Q2
$18.8M Buy
+1,323,824
New +$18.8M 3.93% 3