Winthrop Partners - WNY’s Corning GLW Stock Holding History

Winthrop Partners - WNY’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	$4.46M	Hold	17,464	–	–	2.21%	22
2026 Q1	$2.37M	Sell	17,464 -140	-0.8%	-$16.9K	1.27%	31
2025 Q4	$1.54M	Buy	+17,604	New	+$1.52M	0.83%	34
2019 Q3	$1.59M	Sell	55,855 -820	-1%	-$24.5K	1.08%	31
2019 Q2	$1.88M	Sell	56,675 -2,700	-5%	-$86.7K	1.41%	22
2019 Q1	$2.01M	Sell	59,375 -18,533	-24%	-$608K	1.57%	18
2018 Q4	$2.35M	Hold	77,908	–	–	2.2%	9
2018 Q3	$2.75M	Sell	77,908 -10,917	-12%	-$355K	2.22%	8
2018 Q2	$2.44M	Sell	88,825 -6,000	-6%	-$166K	2.03%	10
2018 Q1	$2.53M	Buy	94,825 +250	+0.3%	+$7.71K	1.95%	8
2017 Q4	$2.83M	Buy	+94,575	New	+$2.98M	2.31%	6

Other funds holding GLW

CPC

Cookson Peirce & Co Pittsburgh, Pennsylvania $3.04B AUM 94.11% 1-Year Est. Return

CAM

Cacti Asset Management Atlanta, Georgia $1.99B AUM 86.33% 1-Year Est. Return

OIAM

OFI Invest Asset Management Paris, France $10B AUM 48.47% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Randolph Company Cincinnati, Ohio $1.19B AUM 38.92% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

BMCM

Burns Matteson Capital Management Corning, New York $320M AUM 71.11% 1-Year Est. Return

Winthrop Partners - WNY's GLW Position: Q2 2026 in Review

Winthrop Partners - WNY held its Corning (GLW) position steady in Q2 2026 at 17,464 shares worth $4.46M. The position accounts for 2.21% of the portfolio, ranked #22.

Winthrop Partners - WNY first reported a position in GLW in Q4 2017 and has held it in 11 quarters since. 855 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

Winthrop Partners - WNY held 17,464 shares of Corning worth $4.46M as of Q2 2026.
Winthrop Partners - WNY left its Corning share count unchanged in Q2 2026.
Corning made up 2.21% of Winthrop Partners - WNY's portfolio in Q2 2026, its #22 holding.
Winthrop Partners - WNY first reported a position in Corning in Q4 2017 and has held it in 11 quarters since.
855 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Winthrop Partners - WNY's 13F filing for Q2 2026, filed 15 Jul 2026.