Baldwin Investment Management’s Corning GLW Stock Holding History

Baldwin Investment Management’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	$661K	Sell	4,860 -2,340	-33%	-$282K	0.08%	137
2025 Q4	$630K	Sell	7,200 -475	-6%	-$40.9K	0.07%	141
2025 Q3	$630K	Sell	7,675 -975	-11%	-$63.7K	0.07%	139
2025 Q2	$455K	Buy	8,650 +2,225	+35%	+$104K	0.05%	156
2025 Q1	$294K	Buy	6,425 +1,425	+29%	+$70.4K	0.04%	176
2024 Q4	$238K	Hold	5,000	–	–	0.03%	191
2024 Q3	$226K	Buy	+5,000	New	+$210K	0.03%	201
2022 Q2	–	Sell	-10,750	Closed	-$397	–	218
2022 Q1	$397	Sell	10,750 -500	-4%	-$19.5K	0.06%	180
2021 Q4	$419	Buy	11,250 +5,050	+81%	+$189K	0.07%	180
2021 Q3	$226K	Buy	+6,200	New	+$248K	0.04%	228
2021 Q2	–	Sell	-5,200	Closed	-$226K	–	255
2021 Q1	$226K	Buy	+5,200	New	+$200K	0.04%	225
2019 Q4	–	Sell	-10,700	Closed	-$305K	–	170
2019 Q3	$305K	Hold	10,700	–	–	0.09%	134
2019 Q2	$356K	Hold	10,700	–	–	0.1%	130
2019 Q1	$354K	Hold	10,700	–	–	0.11%	125
2018 Q4	$323K	Hold	10,700	–	–	0.1%	122
2018 Q3	$378K	Hold	10,700	–	–	0.11%	123
2018 Q2	$294K	Buy	+10,700	New	+$296K	0.09%	143

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

Baldwin Investment Management's GLW Position: Q1 2026 in Review

Baldwin Investment Management reduced its Corning (GLW) stake by 33% in Q1 2026, selling an estimated $282K and leaving 4,860 shares worth $661K. The position accounts for 0.08% of the portfolio, ranked #137.

Baldwin Investment Management first reported a position in GLW in Q2 2018 and has held it in 17 quarters since. 2,243 funds tracked by Wall St. Rank hold GLW as of Q1 2026.

Baldwin Investment Management held 4,860 shares of Corning worth $661K as of Q1 2026.
Baldwin Investment Management sold 2,340 Corning shares in Q1 2026, an estimated $282K.
Corning made up 0.08% of Baldwin Investment Management's portfolio in Q1 2026, its #137 holding.
Baldwin Investment Management first reported a position in Corning in Q2 2018 and has held it in 17 quarters since.
2,243 funds tracked by Wall St. Rank held Corning as of Q1 2026.

Based on Baldwin Investment Management's 13F filing for Q1 2026, filed 12 May 2026.