Thompson Investment Management’s Corning GLW Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.57M | Sell |
6,147
-329
| -5% | -$59.9K | 0.18% | 100 |
|
|
2026
Q1 | $881K | Sell |
6,476
-48,804
| -88% | -$5.89M | 0.11% | 107 |
|
|
2025
Q4 | $4.84M | Sell |
55,280
-17,284
| -24% | -$1.49M | 0.61% | 62 |
|
|
2025
Q3 | $5.95M | Sell |
72,564
-4,525
| -6% | -$296K | 0.79% | 49 |
|
|
2025
Q2 | $4.05M | Sell |
77,089
-1,768
| -2% | -$82.8K | 0.57% | 62 |
|
|
2025
Q1 | $3.61M | Sell |
78,857
-1,933
| -2% | -$95.4K | 0.54% | 69 |
|
|
2024
Q4 | $3.84M | Sell |
80,790
-2,793
| -3% | -$132K | 0.55% | 69 |
|
|
2024
Q3 | $3.77M | Buy |
83,583
+658
| +0.8% | +$27.7K | 0.54% | 71 |
|
|
2024
Q2 | $3.22M | Buy |
82,925
+2,484
| +3% | +$86.8K | 0.5% | 76 |
|
|
2024
Q1 | $2.65M | Buy |
80,441
+158
| +0.2% | +$5.03K | 0.4% | 79 |
|
|
2023
Q4 | $2.44M | Sell |
80,283
-1,150
| -1% | -$32.9K | 0.39% | 79 |
|
|
2023
Q3 | $2.48M | Sell |
81,433
-12,484
| -13% | -$408K | 0.44% | 77 |
|
|
2023
Q2 | $3.29M | Buy |
93,917
+120
| +0.1% | +$3.94K | 0.53% | 72 |
|
|
2023
Q1 | $3.31M | Sell |
93,797
-58,151
| -38% | -$2.02M | 0.56% | 70 |
|
|
2022
Q4 | $4.85M | Buy |
151,948
+169
| +0.1% | +$5.48K | 0.89% | 42 |
|
|
2022
Q3 | $4.41M | Buy |
151,779
+5,231
| +4% | +$177K | 0.85% | 48 |
|
|
2022
Q2 | $4.62M | Buy |
146,548
+2,016
| +1% | +$69.5K | 0.8% | 49 |
|
|
2022
Q1 | $5.33M | Buy |
144,532
+6,756
| +5% | +$264K | 0.78% | 47 |
|
|
2021
Q4 | $5.13M | Buy |
137,776
+1,734
| +1% | +$64.9K | 0.73% | 51 |
|
|
2021
Q3 | $4.96M | Buy |
136,042
+2,328
| +2% | +$93K | 0.74% | 51 |
|
|
2021
Q2 | $5.47M | Sell |
133,714
-1,874
| -1% | -$81.7K | 0.79% | 44 |
|
|
2021
Q1 | $5.9M | Sell |
135,588
-520
| -0.4% | -$20K | 0.89% | 35 |
|
|
2020
Q4 | $4.9M | Sell |
136,108
-15,794
| -10% | -$561K | 0.83% | 40 |
|
|
2020
Q3 | $4.92M | Sell |
151,902
-7,175
| -5% | -$222K | 0.92% | 39 |
|
|
2020
Q2 | $4.12M | Sell |
159,077
-4,669
| -3% | -$106K | 0.8% | 41 |
|
|
2020
Q1 | $3.36M | Buy |
163,746
+31,498
| +24% | +$821K | 0.75% | 44 |
|
|
2019
Q4 | $3.85M | Sell |
132,248
-3,465
| -3% | -$101K | 0.62% | 62 |
|
|
2019
Q3 | $3.87M | Sell |
135,713
-1,800
| -1% | -$53.9K | 0.76% | 60 |
|
|
2019
Q2 | $4.57M | Sell |
137,513
-672
| -0.5% | -$21.6K | 0.89% | 44 |
|
|
2019
Q1 | $4.57M | Sell |
138,185
-2,712
| -2% | -$89K | 0.87% | 43 |
|
|
2018
Q4 | $4.26M | Sell |
140,897
-17,105
| -11% | -$546K | 1% | 36 |
|
|
2018
Q3 | $5.58M | Sell |
158,002
-11,070
| -7% | -$360K | 0.99% | 34 |
|
|
2018
Q2 | $4.65M | Buy |
169,072
+2,845
| +2% | +$78.6K | 0.85% | 50 |
|
|
2018
Q1 | $4.63M | Buy |
166,227
+3,985
| +2% | +$123K | 0.86% | 52 |
|
|
2017
Q4 | $5.19M | Sell |
162,242
-4,071
| -2% | -$128K | 0.92% | 46 |
|
|
2017
Q3 | $4.98M | Sell |
166,313
-1,670
| -1% | -$49.5K | 0.93% | 44 |
|
|
2017
Q2 | $5.05M | Sell |
167,983
-5,991
| -3% | -$172K | 0.95% | 44 |
|
|
2017
Q1 | $4.7M | Sell |
173,974
-9,222
| -5% | -$245K | 0.89% | 47 |
|
|
2016
Q4 | $4.45M | Sell |
183,196
-18,323
| -9% | -$435K | 0.87% | 50 |
|
|
2016
Q3 | $4.77M | Sell |
201,519
-4,345
| -2% | -$96.9K | 0.92% | 47 |
|
|
2016
Q2 | $4.22M | Sell |
205,864
-3,578
| -2% | -$71.7K | 0.86% | 50 |
|
|
2016
Q1 | $4.38M | Sell |
209,442
-2,330
| -1% | -$43.2K | 0.91% | 44 |
|
|
2015
Q4 | $3.87M | Sell |
211,772
-813
| -0.4% | -$14.7K | 0.81% | 55 |
|
|
2015
Q3 | $3.64M | Buy |
212,585
+6,735
| +3% | +$121K | 0.79% | 61 |
|
|
2015
Q2 | $4.06M | Buy |
205,850
+13,993
| +7% | +$299K | 0.78% | 64 |
|
|
2015
Q1 | $4.35M | Sell |
191,857
-4,273
| -2% | -$102K | 0.83% | 55 |
|
|
2014
Q4 | $4.5M | Sell |
196,130
-4,785
| -2% | -$97.4K | 0.86% | 52 |
|
|
2014
Q3 | $4.11M | Buy |
200,915
+27,575
| +16% | +$575K | 0.79% | 61 |
|
|
2014
Q2 | $3.8M | Buy |
+173,340
| New | +$3.68M | 0.74% | 68 |
|
Other funds holding GLW
Thompson Investment Management's GLW Position: Q2 2026 in Review
Thompson Investment Management reduced its Corning (GLW) stake by 5.1% in Q2 2026, selling an estimated $59.9K and leaving 6,147 shares worth $1.57M. The position accounts for 0.18% of the portfolio, ranked #100.
Thompson Investment Management first reported a position in GLW in Q2 2014 and has held it in 49 quarters since. The position peaked at $5.95M in Q3 2025. 2,659 funds tracked by Wall St. Rank hold GLW as of Q2 2026.
- Thompson Investment Management held 6,147 shares of Corning worth $1.57M as of Q2 2026.
- Thompson Investment Management sold 329 Corning shares in Q2 2026, an estimated $59.9K.
- Corning made up 0.18% of Thompson Investment Management's portfolio in Q2 2026, its #100 holding.
- Thompson Investment Management first reported a position in Corning in Q2 2014 and has held it in 49 quarters since.
- Thompson Investment Management's Corning position peaked at $5.95M in Q3 2025.
- 2,659 funds tracked by Wall St. Rank held Corning as of Q2 2026.
Based on Thompson Investment Management's 13F filing for Q2 2026, filed 13 Jul 2026.