AssetMark Inc
GLW icon

AssetMark Inc’s Corning GLW Stock Holding History

AssetMark Inc’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
Q2 		$20.8M Buy
81,342
+6,877
+9% +$1.25M 0.04% 356
2026
Q1 		$10.1M Buy
74,465
+66,026
+782% +$7.96M 0.02% 502
2025
Q4 		$739K Buy
8,439
+2
+0% +$172 ﹤0.01% 1072
2025
Q3 		$692K Buy
8,437
+1,473
+21% +$96.3K ﹤0.01% 1040
2025
Q2 		$366K Buy
6,964
+5,733
+466% +$268K ﹤0.01% 1099
2025
Q1 		$56.3K Buy
1,231
+155
+14% +$7.65K ﹤0.01% 1414
2024
Q4 		$51.1K Buy
1,076
+542
+101% +$25.7K ﹤0.01% 1419
2024
Q3 		$24.1K Buy
534
+211
+65% +$8.88K ﹤0.01% 1456
2024
Q2 		$12.5K Buy
323
+84
+35% +$2.93K ﹤0.01% 1456
2024
Q1 		$7.88K Sell
239
-755
-76% -$24K ﹤0.01% 1410
2023
Q4 		$30.3K Sell
994
-439
-31% -$12.6K ﹤0.01% 1235
2023
Q3 		$43.7K Buy
1,433
+500
+54% +$16.4K ﹤0.01% 1123
2023
Q2 		$32.7K Sell
933
-58,746
-98% -$1.93M ﹤0.01% 1151
2023
Q1 		$2.11M Buy
59,679
+10,051
+20% +$350K 0.01% 440
2022
Q4 		$1.59M Buy
49,628
+12,165
+32% +$395K 0.01% 472
2022
Q3 		$1.09M Buy
37,463
+8,329
+29% +$282K 0.01% 494
2022
Q2 		$918K Sell
29,134
-9,989
-26% -$344K ﹤0.01% 516
2022
Q1 		$1.44M Buy
39,123
+20,184
+107% +$788K 0.01% 404
2021
Q4 		$705K Buy
18,939
+13,788
+268% +$516K ﹤0.01% 479
2021
Q3 		$188K Buy
5,151
+3,536
+219% +$141K ﹤0.01% 577
2021
Q2 		$66K Hold
1,615
– – ﹤0.01% 711
2021
Q1 		$70K Sell
1,615
-4,268
-73% -$164K ﹤0.01% 679
2020
Q4 		$212K Sell
5,883
-9
-0.2% -$320 ﹤0.01% 533
2020
Q3 		$191K Buy
5,892
+833
+16% +$25.7K ﹤0.01% 521
2020
Q2 		$131K Buy
5,059
+998
+25% +$22.6K ﹤0.01% 545
2020
Q1 		$83K Buy
4,061
+568
+16% +$14.8K ﹤0.01% 599
2019
Q4 		$102K Buy
3,493
+459
+15% +$13.3K ﹤0.01% 626
2019
Q3 		$87K Buy
3,034
+449
+17% +$13.4K ﹤0.01% 630
2019
Q2 		$86K Buy
2,585
+570
+28% +$18.3K ﹤0.01% 629
2019
Q1 		$67K Buy
2,015
+220
+12% +$7.22K ﹤0.01% 650
2018
Q4 		$54K Hold
1,795
– – ﹤0.01% 670
2018
Q3 		$63K Hold
1,795
– – ﹤0.01% 691
2018
Q2 		$49K Hold
1,795
– – ﹤0.01% 727
2018
Q1 		$50K Sell
1,795
-673
-27% -$20.7K ﹤0.01% 731
2017
Q4 		$79K Buy
2,468
+492
+25% +$15.5K ﹤0.01% 664
2017
Q3 		$59K Sell
1,976
-57,155
-97% -$1.69M ﹤0.01% 661
2017
Q2 		$1.78M Buy
59,131
+8,091
+16% +$232K 0.02% 248
2017
Q1 		$1.38M Buy
51,040
+47,583
+1,376% +$1.27M 0.02% 264
2016
Q4 		$84K Buy
3,457
+1,662
+93% +$39.5K ﹤0.01% 529
2016
Q3 		$42K Sell
1,795
-59
-3% -$1.32K ﹤0.01% 660
2016
Q2 		$38K Sell
1,854
-403
-18% -$8.08K ﹤0.01% 666
2016
Q1 		$47K Sell
2,257
-51,702
-96% -$959K ﹤0.01% 570
2015
Q4 		$986K Buy
53,959
+10,823
+25% +$196K 0.02% 277
2015
Q3 		$738K Sell
43,136
-45,954
-52% -$827K 0.02% 266
2015
Q2 		$1.76M Buy
+89,090
New +$1.91M 0.04% 219
2014
Q2 		– Sell
-50,391
Closed -$1.05M – 500
2014
Q1 		$1.05M Buy
+50,391
New +$947K 0.03% 234

Other funds holding GLW

Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
CPC
Cookson Peirce & Co Pittsburgh, Pennsylvania $3.04B AUM 94.11% 1-Year Est. Return
New York State Common Retirement Fund
New York State Common Retirement Fund Albany, New York $79.3B AUM 43.63% 1-Year Est. Return
CFB
Cullen/Frost Bankers San Antonio, Texas $10.1B AUM 29.18% 1-Year Est. Return
WHRC
W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return
CAM
Cacti Asset Management Atlanta, Georgia $1.99B AUM 86.33% 1-Year Est. Return
Aberdeen Group
Aberdeen Group Edinburgh, United Kingdom $71.2B AUM 41.74% 1-Year Est. Return
OIAM
OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

AssetMark Inc's GLW Position: Q2 2026 in Review

AssetMark Inc increased its Corning (GLW) stake by 9.2% in Q2 2026, buying an estimated $1.25M and bringing the position to 81,342 shares worth $20.8M. The position accounts for 0.04% of the portfolio, ranked #356.

AssetMark Inc first reported a position in GLW in Q1 2014 and has held it in 46 quarters since. 1,236 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

  • AssetMark Inc held 81,342 shares of Corning worth $20.8M as of Q2 2026.
  • AssetMark Inc bought 6,877 Corning shares in Q2 2026, an estimated $1.25M.
  • Corning made up 0.04% of AssetMark Inc's portfolio in Q2 2026, its #356 holding.
  • AssetMark Inc first reported a position in Corning in Q1 2014 and has held it in 46 quarters since.
  • 1,236 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on AssetMark Inc's 13F filing for Q2 2026, filed 30 Jul 2026.