Douglass Winthrop Advisors’s Corning GLW Stock Holding History

Douglass Winthrop Advisors’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	$3.63M	Buy	26,687 +702	+3%	+$84.7K	0.07%	90
2025 Q4	$2.28M	Sell	25,985 -4,000	-13%	-$345K	0.04%	116
2025 Q3	$2.46M	Buy	29,985 +294	+1%	+$19.2K	0.04%	103
2025 Q2	$1.56M	Hold	29,691	–	–	0.03%	119
2025 Q1	$1.36M	Hold	29,691	–	–	0.03%	122
2024 Q4	$1.41M	Sell	29,691 -309	-1%	-$14.6K	0.03%	125
2024 Q3	$1.35M	Hold	30,000	–	–	0.03%	122
2024 Q2	$1.17M	Hold	30,000	–	–	0.02%	123
2024 Q1	$989K	Hold	30,000	–	–	0.02%	136
2023 Q4	$914K	Sell	30,000 -1,800	-6%	-$51.5K	0.02%	129
2023 Q3	$969K	Sell	31,800 -12,000	-27%	-$392K	0.02%	118
2023 Q2	$1.53M	Sell	43,800 -3,000	-6%	-$98.6K	0.04%	103
2023 Q1	$1.65M	Buy	46,800 +3,350	+8%	+$117K	0.04%	99
2022 Q4	$1.39M	Buy	43,450 +500	+1%	+$16.2K	0.04%	109
2022 Q3	$1.25M	Sell	42,950 -5,500	-11%	-$186K	0.04%	112
2022 Q2	$1.53M	Sell	48,450 -1,050	-2%	-$36.2K	0.04%	107
2022 Q1	$1.83M	Hold	49,500	–	–	0.04%	108
2021 Q4	$1.84M	Hold	49,500	–	–	0.04%	112
2021 Q3	$1.81M	Hold	49,500	–	–	0.04%	110
2021 Q2	$2.02M	Hold	49,500	–	–	0.05%	108
2021 Q1	$2.15M	Buy	49,500 +1,300	+3%	+$50K	0.06%	103
2020 Q4	$1.74M	Buy	48,200 +200	+0.4%	+$7.1K	0.05%	103
2020 Q3	$1.56M	Hold	48,000	–	–	0.05%	99
2020 Q2	$1.24M	Buy	48,000 +19,315	+67%	+$438K	0.05%	99
2020 Q1	$589K	Sell	28,685 -3,065	-10%	-$79.9K	0.03%	131
2019 Q4	$924K	Sell	31,750 -600	-2%	-$17.4K	0.03%	130
2019 Q3	$923K	Hold	32,350	–	–	0.04%	125
2019 Q2	$1.07M	Sell	32,350 -814	-2%	-$26.1K	0.04%	116
2019 Q1	$1.1M	Sell	33,164 -89,904	-73%	-$2.95M	0.05%	110
2018 Q4	$3.72M	Sell	123,068 -3,665	-3%	-$117K	0.18%	69
2018 Q3	$4.47M	Sell	126,733 -53,991	-30%	-$1.75M	0.2%	70
2018 Q2	$4.97M	Buy	180,724 +22,610	+14%	+$625K	0.22%	68
2018 Q1	$4.41M	Buy	158,114 +102,524	+184%	+$3.16M	0.21%	71
2017 Q4	$1.78M	Hold	55,590	–	–	0.1%	95
2017 Q3	$1.66M	Buy	55,590 +67	+0.1%	+$1.98K	0.1%	97
2017 Q2	$1.67M	Sell	55,523 -500	-0.9%	-$14.4K	0.1%	89
2017 Q1	$1.51M	Hold	56,023	–	–	0.09%	98
2016 Q4	$1.36M	Hold	56,023	–	–	0.09%	100
2016 Q3	$1.32M	Buy	56,023 +2,350	+4%	+$52.4K	0.09%	95
2016 Q2	$1.1M	Hold	53,673	–	–	0.08%	108
2016 Q1	$1.12M	Hold	53,673	–	–	0.08%	107
2015 Q4	$981K	Buy	53,673 +1,773	+3%	+$32.1K	0.07%	121
2015 Q3	$889K	Buy	51,900 +16,800	+48%	+$302K	0.07%	122
2015 Q2	$796K	Hold	35,100	–	–	0.06%	143
2015 Q1	$796K	Buy	35,100 +25,102	+251%	+$597K	0.06%	143
2014 Q4	$229K	Buy	+9,998	New	+$204K	0.02%	195
2014 Q3	–	Sell	-9,600	Closed	-$211K	–	204
2014 Q2	$211K	Buy	+9,600	New	+$204K	0.02%	179

Other funds holding GLW

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

State Farm Mutual Automobile Insurance Bloomington, Illinois $127B AUM 32.55% 1-Year Est. Return

Douglass Winthrop Advisors's GLW Position: Q1 2026 in Review

Douglass Winthrop Advisors increased its Corning (GLW) stake by 2.7% in Q1 2026, buying an estimated $84.7K and bringing the position to 26,687 shares worth $3.63M. The position accounts for 0.07% of the portfolio, ranked #90.

Douglass Winthrop Advisors first reported a position in GLW in Q2 2014 and has held it in 47 quarters since. The position peaked at $4.97M in Q2 2018. 2,243 funds tracked by Wall St. Rank hold GLW as of Q1 2026.

Douglass Winthrop Advisors held 26,687 shares of Corning worth $3.63M as of Q1 2026.
Douglass Winthrop Advisors bought 702 Corning shares in Q1 2026, an estimated $84.7K.
Corning made up 0.07% of Douglass Winthrop Advisors's portfolio in Q1 2026, its #90 holding.
Douglass Winthrop Advisors first reported a position in Corning in Q2 2014 and has held it in 47 quarters since.
Douglass Winthrop Advisors's Corning position peaked at $4.97M in Q2 2018.
2,243 funds tracked by Wall St. Rank held Corning as of Q1 2026.

Based on Douglass Winthrop Advisors's 13F filing for Q1 2026, filed 14 May 2026.