Maplelane Capital’s Corning GLW Stock Holding History

Maplelane Capital’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
2019 Q2	–	Sell	-1,130,000	Closed	-$37.4M	–	133
2019 Q1	$37.4M	Sell	1,130,000 -120,000	-10%	-$3.94M	1.04%	28
2018 Q4	$37.8M	Buy	+1,250,000	New	+$39.9M	1.1%	28
2018 Q1	–	Sell	-1,400,000	Closed	-$44.8M	–	147
2017 Q4	$44.8M	Buy	+1,400,000	New	+$44.1M	0.98%	31
2016 Q1	–	Sell	-1,500,000	Closed	-$25.1M	–	111
2015 Q4	$25.1M	Buy	1,500,000 +500,000	+50%	+$9.07M	1.32%	25
2015 Q3	$17.1M	Buy	+1,000,000	New	+$18M	1.03%	28
2015 Q2	–	Sell	-1,200,000	Closed	-$27.2M	–	162
2015 Q1	$27.2M	Buy	+1,200,000	New	+$28.5M	0.9%	41
2014 Q2	–	Sell	-3,500,000	Closed	-$72.9M	–	137
2014 Q1	$72.9M	Buy	+3,500,000	New	+$65.8M	2.43%	8

Other funds holding GLW

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 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

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

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Maplelane Capital's GLW Position: Q2 2025 in Review

Maplelane Capital sold out of Corning (GLW) in Q2 2025, closing a stake of 595,001 shares — an estimated $27.2M sold.

Maplelane Capital first reported a position in GLW in Q1 2014 and held it in 8 quarters. The position peaked at $42.5M in Q4 2024. 1,537 funds tracked by Wall St. Rank hold GLW as of Q2 2025.

Maplelane Capital reported no remaining Corning position as of Q2 2025 after selling out during the quarter.
Maplelane Capital sold 595,001 Corning shares in Q2 2025, an estimated $27.2M.
Maplelane Capital first reported a position in Corning in Q1 2014 and held it in 8 quarters.
Maplelane Capital's Corning position peaked at $42.5M in Q4 2024.
1,537 funds tracked by Wall St. Rank held Corning as of Q2 2025.

Based on Maplelane Capital's 13F filing for Q2 2025, filed 13 Aug 2025.