BlackRock’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 | $16.8B | Sell |
65,765,574
-944,918
| -1% | -$172M | 0.25% | 61 |
|
|
2026
Q1 | $9.07B | Buy |
66,710,492
+3,125,628
| +5% | +$377M | 0.16% | 109 |
|
|
2025
Q4 | $5.57B | Sell |
63,584,864
-2,457,707
| -4% | -$212M | 0.09% | 168 |
|
|
2025
Q3 | $5.42B | Buy |
66,042,571
+2,601,763
| +4% | +$170M | 0.09% | 169 |
|
|
2025
Q2 | $3.34B | Buy |
63,440,808
+596,751
| +0.9% | +$27.9M | 0.06% | 267 |
|
|
2025
Q1 | $2.88B | Sell |
62,844,057
-502,566
| -0.8% | -$24.8M | 0.06% | 280 |
|
|
2024
Q4 | $3.01B | Buy |
63,346,623
+2,061,384
| +3% | +$97.7M | 0.06% | 277 |
|
|
2024
Q3 | $2.77B | Sell |
61,285,239
-871,711
| -1% | -$36.7M | 0.06% | 299 |
|
|
2024
Q2 | $2.41B | Buy |
62,156,950
+2,104,571
| +4% | +$73.5M | 0.05% | 307 |
|
|
2024
Q1 | $1.98B | Sell |
60,052,379
-142,047
| -0.2% | -$4.52M | 0.05% | 371 |
|
|
2023
Q4 | $1.83B | Buy |
60,194,426
+1,677,631
| +3% | +$48M | 0.05% | 360 |
|
|
2023
Q3 | $1.78B | Buy |
58,516,795
+190,165
| +0.3% | +$6.22M | 0.05% | 338 |
|
|
2023
Q2 | $2.04B | Buy |
58,326,630
+2,872,992
| +5% | +$94.4M | 0.06% | 324 |
|
|
2023
Q1 | $1.96B | Sell |
55,453,638
-75,478
| -0.1% | -$2.63M | 0.06% | 324 |
|
|
2022
Q4 | $1.77B | Sell |
55,529,116
-416,176
| -0.7% | -$13.5M | 0.06% | 339 |
|
|
2022
Q3 | $1.62B | Buy |
55,945,292
+1,796,774
| +3% | +$60.8M | 0.06% | 343 |
|
|
2022
Q2 | $1.71B | Buy |
54,148,518
+35,924
| +0.1% | +$1.24M | 0.05% | 326 |
|
|
2022
Q1 | $2B | Buy |
54,112,594
+384,619
| +0.7% | +$15M | 0.05% | 334 |
|
|
2021
Q4 | $2B | Buy |
53,727,975
+22,546
| +0% | +$844K | 0.05% | 356 |
|
|
2021
Q3 | $1.96B | Sell |
53,705,429
-1,641,165
| -3% | -$65.5M | 0.05% | 339 |
|
|
2021
Q2 | $2.26B | Buy |
55,346,594
+1,242,400
| +2% | +$54.2M | 0.06% | 303 |
|
|
2021
Q1 | $2.35B | Buy |
54,104,194
+2,216,672
| +4% | +$85.2M | 0.07% | 275 |
|
|
2020
Q4 | $1.87B | Buy |
51,887,522
+352,371
| +0.7% | +$12.5M | 0.06% | 322 |
|
|
2020
Q3 | $1.67B | Sell |
51,535,151
-189,440
| -0.4% | -$5.85M | 0.06% | 298 |
|
|
2020
Q2 | $1.34B | Sell |
51,724,591
-1,386,030
| -3% | -$31.4M | 0.05% | 338 |
|
|
2020
Q1 | $1.09B | Sell |
53,110,621
-732,994
| -1% | -$19.1M | 0.05% | 332 |
|
|
2019
Q4 | $1.57B | Sell |
53,843,615
-316,300
| -0.6% | -$9.18M | 0.06% | 318 |
|
|
2019
Q3 | $1.54B | Buy |
54,159,915
+1,173,446
| +2% | +$35.1M | 0.06% | 289 |
|
|
2019
Q2 | $1.76B | Sell |
52,986,469
-828,482
| -2% | -$26.6M | 0.08% | 252 |
|
|
2019
Q1 | $1.78B | Buy |
53,814,951
+597,213
| +1% | +$19.6M | 0.08% | 239 |
|
|
2018
Q4 | $1.61B | Buy |
53,217,738
+805,323
| +2% | +$25.7M | 0.08% | 231 |
|
|
2018
Q3 | $1.85B | Sell |
52,412,415
-2,664,909
| -5% | -$86.6M | 0.08% | 233 |
|
|
2018
Q2 | $1.52B | Buy |
55,077,324
+451,656
| +0.8% | +$12.5M | 0.07% | 278 |
|
|
2018
Q1 | $1.52B | Buy |
54,625,668
+803,539
| +1% | +$24.8M | 0.07% | 275 |
|
|
2017
Q4 | $1.72B | Sell |
53,822,129
-1,402,393
| -3% | -$44.2M | 0.08% | 244 |
|
|
2017
Q3 | $1.65B | Buy |
55,224,522
+436,345
| +0.8% | +$12.9M | 0.08% | 236 |
|
|
2017
Q2 | $1.65B | Sell |
54,788,177
-2,053,002
| -4% | -$59M | 0.09% | 234 |
|
|
2017
Q1 | $1.53B | Buy |
56,841,179
+54,041,176
| +1,930% | +$1.44B | 0.08% | 247 |
|
|
2016
Q4 | $68M | Buy |
2,800,003
+603,071
| +27% | +$14.3M | 0.1% | 242 |
|
|
2016
Q3 | $52M | Sell |
2,196,932
-32,874
| -1% | -$733K | 0.07% | 293 |
|
|
2016
Q2 | $45.7M | Buy |
2,229,806
+78,717
| +4% | +$1.58M | 0.07% | 318 |
|
|
2016
Q1 | $44.9M | Sell |
2,151,089
-674,617
| -24% | -$12.5M | 0.07% | 306 |
|
|
2015
Q4 | $51.7M | Sell |
2,825,706
-21,090
| -0.7% | -$382K | 0.08% | 296 |
|
|
2015
Q3 | $48.7M | Sell |
2,846,796
-240,466
| -8% | -$4.33M | 0.08% | 292 |
|
|
2015
Q2 | $60.9M | Sell |
3,087,262
-595,295
| -16% | -$12.7M | 0.09% | 253 |
|
|
2015
Q1 | $83.5M | Buy |
3,682,557
+733,761
| +25% | +$17.5M | 0.12% | 201 |
|
|
2014
Q4 | $67.6M | Buy |
2,948,796
+164,316
| +6% | +$3.35M | 0.1% | 232 |
|
|
2014
Q3 | $53.9M | Sell |
2,784,480
-2,117
| -0.1% | -$44.1K | 0.08% | 274 |
|
|
2014
Q2 | $61.2M | Sell |
2,786,597
-146,254
| -5% | -$3.1M | 0.09% | 243 |
|
|
2014
Q1 | $61.1M | Sell |
2,932,851
-388,535
| -12% | -$7.3M | 0.1% | 223 |
|
|
2013
Q4 | $59.2M | Sell |
3,321,386
-241,915
| -7% | -$3.98M | 0.1% | 223 |
|
|
2013
Q3 | $52M | Sell |
3,563,301
-12,326
| -0.3% | -$182K | 0.1% | 221 |
|
|
2013
Q2 | $50.9M | Buy |
+3,575,627
| New | +$52M | 0.1% | 209 |
|
Other funds holding GLW
BlackRock's GLW Position: Q2 2026 in Review
BlackRock reduced its Corning (GLW) stake by 1.4% in Q2 2026, selling an estimated $172M and leaving 65,765,574 shares worth $16.8B. The position accounts for 0.25% of the portfolio, ranked #61.
BlackRock first reported a position in GLW in Q2 2013 and has held it in 53 quarters since. 2,663 funds tracked by Wall St. Rank hold GLW as of Q2 2026.
- BlackRock held 65,765,574 shares of Corning worth $16.8B as of Q2 2026.
- BlackRock sold 944,918 Corning shares in Q2 2026, an estimated $172M.
- Corning made up 0.25% of BlackRock's portfolio in Q2 2026, its #61 holding.
- BlackRock first reported a position in Corning in Q2 2013 and has held it in 53 quarters since.
- 2,663 funds tracked by Wall St. Rank held Corning as of Q2 2026.
Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.