Great Lakes Advisors’s Corning GLW Stock Holding History

Great Lakes 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 Q2	$1.56M	Sell	6,094 -204	-3%	-$37.1K	0.01%	462
2026 Q1	$856K	Buy	6,298 +142	+2%	+$17.1K	0.01%	532
2025 Q4	$539K	Sell	6,156 -133	-2%	-$11.5K	﹤0.01%	595
2025 Q3	$516K	Buy	6,289 +2,420	+63%	+$158K	﹤0.01%	609
2025 Q2	$203K	Buy	+3,869	New	+$181K	﹤0.01%	785
2015 Q3	–	Sell	-27,673	Closed	-$546K	–	547
2015 Q2	$546K	Sell	27,673 -70,618	-72%	-$1.51M	0.02%	430
2015 Q1	$2.23M	Buy	98,291 +31,393	+47%	+$747K	0.07%	217
2014 Q4	$1.53M	Sell	66,898 -1,224	-2%	-$24.9K	0.05%	258
2014 Q3	$1.32M	Buy	+68,122	New	+$1.42M	0.04%	261
2013 Q4	–	Sell	-10,134	Closed	-$148K	–	379
2013 Q3	$148K	Buy	10,134 +15	+0.1%	+$222	0.01%	368
2013 Q2	$144K	Buy	+10,119	New	+$147K	0.01%	361

Other funds holding GLW

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Great Lakes Advisors's GLW Position: Q2 2026 in Review

Great Lakes Advisors reduced its Corning (GLW) stake by 3.2% in Q2 2026, selling an estimated $37.1K and leaving 6,094 shares worth $1.56M. The position accounts for 0.01% of the portfolio, ranked #462.

Great Lakes Advisors first reported a position in GLW in Q2 2013 and has held it in 11 quarters since. The position peaked at $2.23M in Q1 2015. 2,659 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

Great Lakes Advisors held 6,094 shares of Corning worth $1.56M as of Q2 2026.
Great Lakes Advisors sold 204 Corning shares in Q2 2026, an estimated $37.1K.
Corning made up 0.01% of Great Lakes Advisors's portfolio in Q2 2026, its #462 holding.
Great Lakes Advisors first reported a position in Corning in Q2 2013 and has held it in 11 quarters since.
Great Lakes Advisors's Corning position peaked at $2.23M in Q1 2015.
2,659 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Great Lakes Advisors's 13F filing for Q2 2026, filed 10 Aug 2026.