Marietta Wealth Management’s Corning GLW Stock Holding History

Marietta Wealth 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	$13.8M	Sell	54,010 -5,004	-8%	-$910K	1.42%	21
2026 Q1	$8.02M	Sell	59,014 -2,683	-4%	-$324K	0.95%	41
2025 Q4	$5.4M	Buy	61,697 +2,549	+4%	+$220K	0.62%	67
2025 Q3	$4.85M	Buy	+59,148	New	+$3.87M	0.59%	70
2021 Q3	–	Sell	-5,000	Closed	-$205K	–	115
2021 Q2	$205K	Hold	5,000	–	–	0.05%	115
2021 Q1	$218K	Buy	+5,000	New	+$192K	0.05%	110
2020 Q3	–	Sell	-9,785	Closed	-$253K	–	106
2020 Q2	$253K	Hold	9,785	–	–	0.09%	105
2020 Q1	$201K	Sell	9,785 -69,611	-88%	-$1.82M	0.08%	106
2019 Q4	$2.31M	Buy	79,396 +2,997	+4%	+$87K	0.76%	62
2019 Q3	$2.18M	Buy	+76,399	New	+$2.29M	0.79%	62

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

Marietta Wealth Management's GLW Position: Q2 2026 in Review

Marietta Wealth Management reduced its Corning (GLW) stake by 8.5% in Q2 2026, selling an estimated $910K and leaving 54,010 shares worth $13.8M. The position accounts for 1.42% of the portfolio, ranked #21.

Marietta Wealth Management first reported a position in GLW in Q3 2019 and has held it in 10 quarters since. 2,663 funds tracked by Wall St. Rank hold GLW as of Q2 2026.

Marietta Wealth Management held 54,010 shares of Corning worth $13.8M as of Q2 2026.
Marietta Wealth Management sold 5,004 Corning shares in Q2 2026, an estimated $910K.
Corning made up 1.42% of Marietta Wealth Management's portfolio in Q2 2026, its #21 holding.
Marietta Wealth Management first reported a position in Corning in Q3 2019 and has held it in 10 quarters since.
2,663 funds tracked by Wall St. Rank held Corning as of Q2 2026.

Based on Marietta Wealth Management's 13F filing for Q2 2026, filed 3 Aug 2026.