Viking Fund Management’s Corning GLW Stock Holding History

Viking Fund 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 Q2	$33.2M	Sell	130,000 -55,000	-30%	-$10M	2.97%	2
2026 Q1	$25.2M	Sell	185,000 -45,000	-20%	-$5.43M	2.58%	5
2025 Q4	$20.1M	Hold	230,000	–	–	2.33%	5
2025 Q3	$18.9M	Sell	230,000 -30,000	-12%	-$1.96M	2.28%	6
2025 Q2	$13.7M	Buy	260,000 +10,000	+4%	+$468K	1.88%	10
2025 Q1	$11.4M	Hold	250,000	–	–	1.65%	9
2024 Q4	$11.9M	Buy	250,000 +20,000	+9%	+$947K	1.85%	10
2024 Q3	$10.4M	Hold	230,000	–	–	1.69%	13
2024 Q2	$8.94M	Buy	+230,000	New	+$8.03M	1.6%	20

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

Viking Fund Management's GLW Position: Q2 2026 in Review

Viking Fund Management reduced its Corning (GLW) stake by 30% in Q2 2026, selling an estimated $10M and leaving 130,000 shares worth $33.2M. The position accounts for 2.97% of the portfolio, ranked #2.

Viking Fund Management first reported a position in GLW in Q2 2024 and has held it in 9 quarters since. 2,659 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

Viking Fund Management held 130,000 shares of Corning worth $33.2M as of Q2 2026.
Viking Fund Management sold 55,000 Corning shares in Q2 2026, an estimated $10M.
Corning made up 2.97% of Viking Fund Management's portfolio in Q2 2026, its #2 holding.
Viking Fund Management first reported a position in Corning in Q2 2024 and has held it in 9 quarters since.
2,659 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Viking Fund Management's 13F filing for Q2 2026, filed 13 Jul 2026.