GAMCO Investors’s Corning GLW Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $21.2M | Sell |
155,838
-36,756
| -19% | -$4.43M | 0.21% | 136 |
|
|
2025
Q4 | $16.9M | Sell |
192,594
-9,623
| -5% | -$829K | 0.16% | 164 |
|
|
2025
Q3 | $16.6M | Sell |
202,217
-18,938
| -9% | -$1.24M | 0.16% | 161 |
|
|
2025
Q2 | $11.6M | Sell |
221,155
-6,090
| -3% | -$285K | 0.11% | 206 |
|
|
2025
Q1 | $10.4M | Sell |
227,245
-29,465
| -11% | -$1.45M | 0.11% | 209 |
|
|
2024
Q4 | $12.2M | Sell |
256,710
-9,436
| -4% | -$447K | 0.13% | 196 |
|
|
2024
Q3 | $12M | Sell |
266,146
-15,174
| -5% | -$638K | 0.12% | 199 |
|
|
2024
Q2 | $10.9M | Sell |
281,320
-22,445
| -7% | -$784K | 0.12% | 205 |
|
|
2024
Q1 | $10M | Sell |
303,765
-5,400
| -2% | -$172K | 0.1% | 224 |
|
|
2023
Q4 | $9.41M | Buy |
309,165
+1,600
| +0.5% | +$45.8K | 0.1% | 232 |
|
|
2023
Q3 | $9.37M | Sell |
307,565
-8,263
| -3% | -$270K | 0.11% | 222 |
|
|
2023
Q2 | $11.1M | Buy |
315,828
+9,300
| +3% | +$306K | 0.12% | 206 |
|
|
2023
Q1 | $10.8M | Buy |
306,528
+6,333
| +2% | +$220K | 0.12% | 211 |
|
|
2022
Q4 | $9.59M | Sell |
300,195
-39,226
| -12% | -$1.27M | 0.1% | 224 |
|
|
2022
Q3 | $9.85M | Sell |
339,421
-3,700
| -1% | -$125K | 0.12% | 213 |
|
|
2022
Q2 | $10.8M | Sell |
343,121
-4,900
| -1% | -$169K | 0.12% | 217 |
|
|
2022
Q1 | $12.8M | Sell |
348,021
-13,957
| -4% | -$545K | 0.12% | 212 |
|
|
2021
Q4 | $13.5M | Buy |
361,978
+16,217
| +5% | +$607K | 0.12% | 211 |
|
|
2021
Q3 | $12.6M | Buy |
345,761
+102,080
| +42% | +$4.08M | 0.11% | 216 |
|
|
2021
Q2 | $9.97M | Buy |
243,681
+41,389
| +20% | +$1.8M | 0.08% | 258 |
|
|
2021
Q1 | $8.8M | Sell |
202,292
-6,839
| -3% | -$263K | 0.08% | 263 |
|
|
2020
Q4 | $7.53M | Sell |
209,131
-20,655
| -9% | -$734K | 0.07% | 282 |
|
|
2020
Q3 | $7.45M | Sell |
229,786
-6,031
| -3% | -$186K | 0.08% | 270 |
|
|
2020
Q2 | $6.11M | Sell |
235,817
-7,664
| -3% | -$174K | 0.07% | 282 |
|
|
2020
Q1 | $5M | Sell |
243,481
-13,945
| -5% | -$364K | 0.06% | 296 |
|
|
2019
Q4 | $7.49M | Sell |
257,426
-11,317
| -4% | -$328K | 0.06% | 294 |
|
|
2019
Q3 | $7.67M | Sell |
268,743
-11,142
| -4% | -$333K | 0.06% | 286 |
|
|
2019
Q2 | $9.3M | Sell |
279,885
-5,500
| -2% | -$177K | 0.07% | 265 |
|
|
2019
Q1 | $9.45M | Sell |
285,385
-7,410
| -3% | -$243K | 0.07% | 262 |
|
|
2018
Q4 | $8.85M | Sell |
292,795
-8,164
| -3% | -$261K | 0.07% | 252 |
|
|
2018
Q3 | $10.6M | Sell |
300,959
-23,902
| -7% | -$776K | 0.07% | 260 |
|
|
2018
Q2 | $8.94M | Sell |
324,861
-8,255
| -2% | -$228K | 0.06% | 276 |
|
|
2018
Q1 | $9.29M | Sell |
333,116
-21,380
| -6% | -$659K | 0.06% | 269 |
|
|
2017
Q4 | $11.3M | Sell |
354,496
-51,500
| -13% | -$1.62M | 0.07% | 241 |
|
|
2017
Q3 | $12.1M | Sell |
405,996
-11,900
| -3% | -$352K | 0.08% | 244 |
|
|
2017
Q2 | $12.6M | Sell |
417,896
-135,200
| -24% | -$3.88M | 0.08% | 237 |
|
|
2017
Q1 | $14.9M | Sell |
553,096
-24,400
| -4% | -$649K | 0.09% | 215 |
|
|
2016
Q4 | $14M | Sell |
577,496
-15,200
| -3% | -$361K | 0.09% | 218 |
|
|
2016
Q3 | $14M | Sell |
592,696
-20,620
| -3% | -$460K | 0.09% | 211 |
|
|
2016
Q2 | $12.6M | Sell |
613,316
-44,600
| -7% | -$894K | 0.08% | 229 |
|
|
2016
Q1 | $13.7M | Sell |
657,916
-6,470
| -1% | -$120K | 0.09% | 219 |
|
|
2015
Q4 | $12.1M | Sell |
664,386
-9,900
| -1% | -$180K | 0.08% | 234 |
|
|
2015
Q3 | $11.5M | Sell |
674,286
-21,680
| -3% | -$390K | 0.08% | 246 |
|
|
2015
Q2 | $13.7M | Sell |
695,966
-17,800
| -2% | -$381K | 0.07% | 243 |
|
|
2015
Q1 | $16.2M | Sell |
713,766
-83,520
| -10% | -$1.99M | 0.08% | 231 |
|
|
2014
Q4 | $18.3M | Sell |
797,286
-177,982
| -18% | -$3.62M | 0.1% | 221 |
|
|
2014
Q3 | $18.9M | Sell |
975,268
-161,800
| -14% | -$3.37M | 0.1% | 215 |
|
|
2014
Q2 | $25M | Sell |
1,137,068
-180,083
| -14% | -$3.82M | 0.13% | 188 |
|
|
2014
Q1 | $27.4M | Sell |
1,317,151
-57,900
| -4% | -$1.09M | 0.15% | 176 |
|
|
2013
Q4 | $24.5M | Buy |
1,375,051
+72,500
| +6% | +$1.19M | 0.13% | 187 |
|
|
2013
Q3 | $19M | Sell |
1,302,551
-3,700
| -0.3% | -$54.8K | 0.11% | 206 |
|
|
2013
Q2 | $18.6M | Buy |
+1,306,251
| New | +$19M | 0.12% | 202 |
|
Other funds holding GLW
VCM
VPM
GAMCO Investors's GLW Position: Q1 2026 in Review
GAMCO Investors reduced its Corning (GLW) stake by 19% in Q1 2026, selling an estimated $4.43M and leaving 155,838 shares worth $21.2M. The position accounts for 0.21% of the portfolio, ranked #136.
GAMCO Investors first reported a position in GLW in Q2 2013 and has held it in 52 quarters since. The position peaked at $27.4M in Q1 2014. 2,243 funds tracked by Wall St. Rank hold GLW as of Q1 2026.
- GAMCO Investors held 155,838 shares of Corning worth $21.2M as of Q1 2026.
- GAMCO Investors sold 36,756 Corning shares in Q1 2026, an estimated $4.43M.
- Corning made up 0.21% of GAMCO Investors's portfolio in Q1 2026, its #136 holding.
- GAMCO Investors first reported a position in Corning in Q2 2013 and has held it in 52 quarters since.
- GAMCO Investors's Corning position peaked at $27.4M in Q1 2014.
- 2,243 funds tracked by Wall St. Rank held Corning as of Q1 2026.
Based on GAMCO Investors's 13F filing for Q1 2026, filed 14 May 2026.