Simplex Trading
GLW icon

Simplex Trading’s Corning GLW Stock Holding History

Simplex Trading’s Portfolio GLW Stock Details GLW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$39.5M Buy
290,300
+37,100
+15% +$4.47M 0.03% 272
2025
Q4 		$22.2M Sell
253,200
-110,500
-30% -$9.52M 0.01% 523
2025
Q3 		$29.8M Buy
363,700
+200,300
+123% +$13.1M 0.02% 489
2025
Q2 		$8.59M Sell
163,400
-89,400
-35% -$4.19M ﹤0.01% 985
2025
Q1 		$11.6M Sell
252,800
-300
-0.1% -$14.8K 0.01% 798
2024
Q4 		$12M Sell
253,100
-228,900
-47% -$10.8M 0.01% 911
2024
Q3 		$21.8M Buy
482,000
+66,500
+16% +$2.8M 0.01% 609
2024
Q2 		$16.1M Buy
415,500
+141,200
+51% +$4.93M 0.01% 724
2024
Q1 		$9.04M Buy
274,300
+82,200
+43% +$2.62M 0.01% 1193
2023
Q4 		$5.85M Buy
192,100
+91,400
+91% +$2.61M ﹤0.01% 1433
2023
Q3 		$3.07M Sell
100,700
-32,100
-24% -$1.05M ﹤0.01% 1710
2023
Q2 		$4.65M Buy
132,800
+98,200
+284% +$3.23M ﹤0.01% 1359
2023
Q1 		$1.22M Sell
34,600
-50,200
-59% -$1.75M ﹤0.01% 2402
2022
Q4 		$2.71M Buy
84,800
+37,900
+81% +$1.23M ﹤0.01% 1637
2022
Q3 		$1.36M Sell
46,900
-100,600
-68% -$3.41M ﹤0.01% 2324
2022
Q2 		$4.65M Buy
147,500
+31,900
+28% +$1.1M ﹤0.01% 1195
2022
Q1 		$4.27M Buy
115,600
+12,800
+12% +$499K ﹤0.01% 1391
2021
Q4 		$3.83M Buy
102,800
+38,300
+59% +$1.43M ﹤0.01% 1425
2021
Q3 		$2.65M Sell
64,500
-1,700
-3% -$67.9K ﹤0.01% 1807
2021
Q2 		$2.71M Buy
66,200
+65,748
+14,546% +$2.87M ﹤0.01% 1794
2021
Q1 		$1.97M Sell
452
-911
-67% -$35K ﹤0.01% 1621
2020
Q4 		$4.91M Buy
1,363
+59
+5% +$2.1K 0.01% 1002
2020
Q3 		$4.23M Buy
1,304
+303
+30% +$9.36K 0.01% 975
2020
Q2 		$2.59M Buy
1,001
+63
+7% +$1.43K ﹤0.01% 1304
2020
Q1 		$1.93M Sell
938
-777
-45% -$20.3K ﹤0.01% 1304
2019
Q4 		$4.99M Buy
1,715
+1,146
+201% +$33.3K 0.01% 801
2019
Q3 		$1.62M Buy
569
+68
+14% +$2.04K ﹤0.01% 1509
2019
Q2 		$1.66M Buy
501
+154
+44% +$4.94K ﹤0.01% 1453
2019
Q1 		$1.15M Sell
347
-410
-54% -$13.4K ﹤0.01% 1870
2018
Q4 		$2.29M Buy
757
+152
+25% +$4.85K 0.01% 992
2018
Q3 		$2.13M Buy
605
+209
+53% +$6.79K 0.01% 1199
2018
Q2 		$1.09M Buy
396
+14
+4% +$387 ﹤0.01% 1712
2018
Q1 		$52K Buy
382
+271
+244% +$8.35K ﹤0.01% 2399
2017
Q4 		$8K Sell
111
-633
-85% -$19.9K ﹤0.01% 4092
2017
Q3 		$91K Buy
744
+698
+1,517% +$20.7K ﹤0.01% 1793
2017
Q2 		$7K Sell
46
-305
-87% -$8.76K ﹤0.01% 4282
2017
Q1 		$18K Sell
351
-290
-45% -$7.72K ﹤0.01% 3346
2016
Q4 		$55K Sell
641
-174
-21% -$4.13K ﹤0.01% 2058
2016
Q3 		$54K Sell
815
-12
-1% -$268 ﹤0.01% 2030
2016
Q2 		$92K Buy
827
+561
+211% +$11.2K 0.01% 1537
2016
Q1 		$86K Buy
266
+31
+13% +$575 0.01% 1482
2015
Q4 		$121K Sell
235
-24
-9% -$435 0.01% 1216
2015
Q3 		$27K Buy
259
+215
+489% +$3.87K ﹤0.01% 2491
2015
Q2 		$10K Sell
44
-114
-72% -$2.44K ﹤0.01% 3054
2015
Q1 		$22K Buy
158
+91
+136% +$2.16K ﹤0.01% 2254
2014
Q4 		$7K Buy
+67
New +$1.36K ﹤0.01% 2841

Other funds holding GLW

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

Simplex Trading's GLW Position: Q1 2026 in Review

Simplex Trading increased its Corning (GLW) stake by 45% in Q1 2026, buying an estimated $1.79M and bringing the position to 47,403 shares worth $6.45M. The position accounts for ﹤0.01% of the portfolio, ranked #944.

Simplex Trading first reported a position in GLW in Q4 2014 and has held it in 21 quarters since. 2,243 funds tracked by Wall St. Rank hold GLW as of Q1 2026.

  • Simplex Trading held 47,403 shares of Corning worth $6.45M as of Q1 2026.
  • Simplex Trading bought 14,806 Corning shares in Q1 2026, an estimated $1.79M.
  • Corning made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #944 holding.
  • Simplex Trading first reported a position in Corning in Q4 2014 and has held it in 21 quarters since.
  • 2,243 funds tracked by Wall St. Rank held Corning as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.