Calamos Advisors’s Corning GLW Stock Holding History

Calamos 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	$9.18M	Buy	35,923 +33,320	+1,280%	+$6.06M	0.03%	435
2026 Q1	$354K	Buy	+2,603	New	+$314K	﹤0.01%	941
2017 Q1	–	Sell	-643,208	Closed	-$15.6M	–	635
2016 Q4	$15.6M	Buy	+643,208	New	+$15.3M	0.12%	199
2016 Q2	–	Sell	-1,948,964	Closed	-$40.7M	–	622
2016 Q1	$40.7M	Buy	+1,948,964	New	+$36.1M	0.27%	119

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

Calamos Advisors's GLW Position: Q2 2026 in Review

Calamos Advisors increased its Corning (GLW) stake by 1,280% in Q2 2026, buying an estimated $6.06M and bringing the position to 35,923 shares worth $9.18M. The position accounts for 0.03% of the portfolio, ranked #435.

Calamos Advisors first reported a position in GLW in Q1 2016 and has held it in 4 quarters since. The position peaked at $40.7M in Q1 2016. 2,659 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

Calamos Advisors held 35,923 shares of Corning worth $9.18M as of Q2 2026.
Calamos Advisors bought 33,320 Corning shares in Q2 2026, an estimated $6.06M.
Corning made up 0.03% of Calamos Advisors's portfolio in Q2 2026, its #435 holding.
Calamos Advisors first reported a position in Corning in Q1 2016 and has held it in 4 quarters since.
Calamos Advisors's Corning position peaked at $40.7M in Q1 2016.
2,659 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.