Clean Yield Group’s Corning GLW Stock Holding History

Clean Yield Group’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 Q3	$379K	Hold	2,463	–	–	0.09%	112
2026 Q2	$629K	Sell	2,463 -300	-11%	-$54.6K	0.16%	89
2026 Q1	$376K	Hold	2,763	–	–	0.11%	107
2025 Q4	$242K	Hold	2,763	–	–	0.07%	124
2025 Q3	$227K	Hold	2,763	–	–	0.06%	124
2025 Q2	$145K	Hold	2,763	–	–	0.04%	146
2025 Q1	$126K	Sell	2,763 -537	-16%	-$26.5K	0.04%	153
2024 Q4	$157K	Hold	3,300	–	–	0.05%	148
2024 Q3	$149K	Hold	3,300	–	–	0.05%	150
2024 Q2	$128K	Hold	3,300	–	–	0.05%	150
2024 Q1	$109K	Hold	3,300	–	–	0.04%	171
2023 Q4	$100K	Hold	3,300	–	–	0.04%	171
2023 Q3	$96K	Buy	3,300 +3,000	+1,000%	+$98.1K	0.04%	168
2023 Q2	$10.5K	Hold	300	–	–	﹤0.01%	330
2023 Q1	$10.6K	Hold	300	–	–	﹤0.01%	329
2022 Q4	$9.6K	Sell	300 -250	-45%	-$8.11K	﹤0.01%	343
2022 Q3	$16K	Sell	550 -25	-4%	-$847	0.01%	298
2022 Q2	$18K	Hold	575	–	–	0.01%	296
2022 Q1	$21K	Hold	575	–	–	0.01%	309
2021 Q4	$21K	Buy	575 +300	+109%	+$11.2K	0.01%	321
2021 Q3	$10K	Hold	275	–	–	﹤0.01%	370
2021 Q2	$11K	Buy	+275	New	+$12K	﹤0.01%	359
2020 Q1	–	Sell	-3,000	Closed	-$87K	–	396
2019 Q4	$87K	Sell	3,000 -1,500	-33%	-$43.5K	0.03%	187
2019 Q3	$128K	Hold	4,500	–	–	0.04%	163
2019 Q2	$150K	Hold	4,500	–	–	0.05%	148
2019 Q1	$149K	Sell	4,500 -752	-14%	-$24.7K	0.06%	142
2018 Q4	$159K	Buy	+5,252	New	+$168K	0.07%	135
2017 Q2	–	Sell	-4,500	Closed	-$122K	–	185
2017 Q1	$122K	Buy	+4,500	New	+$120K	0.05%	145
2015 Q2	–	Sell	-150	Closed	-$3K	–	184
2015 Q1	$3K	Buy	+150	New	+$3.57K	﹤0.01%	339

Other funds holding GLW

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return

Cacti Asset Management Atlanta, Georgia $1.89B AUM 58.55% 1-Year Est. Return

Cullen/Frost Bankers San Antonio, Texas $10.2B AUM 22.58% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

Cookson Peirce & Co Pittsburgh, Pennsylvania $2.77B AUM 64.09% 1-Year Est. Return

Vontobel Holding Zurich, Switzerland $27.7B AUM 21.75% 1-Year Est. Return

Oppenheimer Asset Management New York $9.5B AUM 23.46% 1-Year Est. Return

Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return

Clean Yield Group's GLW Position: Q3 2026 in Review

Clean Yield Group held its Corning (GLW) position steady in Q3 2026 at 2,463 shares worth $379K. The position accounts for 0.09% of the portfolio, ranked #112.

Clean Yield Group first reported a position in GLW in Q1 2015 and has held it in 29 quarters since. The position peaked at $629K in Q2 2026. 975 funds tracked by Wall St. Rank hold GLW as of Q3 2026.

Clean Yield Group held 2,463 shares of Corning worth $379K as of Q3 2026.
Clean Yield Group left its Corning share count unchanged in Q3 2026.
Corning made up 0.09% of Clean Yield Group's portfolio in Q3 2026, its #112 holding.
Clean Yield Group first reported a position in Corning in Q1 2015 and has held it in 29 quarters since.
Clean Yield Group's Corning position peaked at $629K in Q2 2026.
975 funds tracked by Wall St. Rank held Corning as of Q3 2026.

Based on Clean Yield Group's 13F filing for Q3 2026, filed 28 Oct 2026.