Stone Run Capital’s Corning GLW Stock Holding History

Stone Run 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
2025 Q3	$6.95M	Sell	84,724 -46	-0.1%	-$3.01K	2.74%	13
2025 Q2	$4.46M	Buy	84,770 +50,555	+148%	+$2.37M	1.78%	29
2025 Q1	$1.57M	Buy	34,215 +206	+0.6%	+$10.2K	0.66%	39
2024 Q4	$1.62M	Buy	34,009 +5	+0%	+$237	0.64%	44
2024 Q3	$1.54M	Sell	34,004 -394	-1%	-$16.6K	0.57%	42
2024 Q2	$1.34M	Sell	34,398 -26,093	-43%	-$911K	0.53%	45
2024 Q1	$1.99M	Sell	60,491 -4,992	-8%	-$159K	0.76%	38
2023 Q4	$1.99M	Sell	65,483 -32,980	-33%	-$943K	0.85%	33
2023 Q3	$3M	Buy	98,463 +8,000	+9%	+$262K	1.47%	31
2023 Q2	$3.17M	Buy	90,463 +51,800	+134%	+$1.7M	1.41%	30
2023 Q1	$1.36M	Sell	38,663 -2,000	-5%	-$69.6K	0.65%	37
2022 Q4	$1.3M	Sell	40,663 -999	-2%	-$32.4K	0.66%	33
2022 Q3	$1.21M	Sell	41,662 -1,041	-2%	-$35.3K	0.65%	34
2022 Q2	$1.35M	Sell	42,703 -64,291	-60%	-$2.22M	0.68%	37
2022 Q1	$3.95M	Sell	106,994 -3,494	-3%	-$136K	1.46%	29
2021 Q4	$4.11M	Buy	110,488 +16,501	+18%	+$618K	1.33%	31
2021 Q3	$3.43M	Buy	93,987 +2,807	+3%	+$112K	1.18%	35
2021 Q2	$3.73M	Sell	91,180 -7,195	-7%	-$314K	1.32%	35
2021 Q1	$4.28M	Buy	98,375 +7	+0%	+$269	1.64%	32
2020 Q4	$3.54M	Sell	98,368 -16,495	-14%	-$586K	1.41%	34
2020 Q3	$3.72M	Sell	114,863 -22,993	-17%	-$711K	1.7%	30
2020 Q2	$3.57M	Buy	137,856 +36,007	+35%	+$816K	1.77%	29
2020 Q1	$2.09M	Sell	101,849 -18,991	-16%	-$495K	1.2%	33
2019 Q4	$3.52M	Sell	120,840 -23,742	-16%	-$689K	1.56%	33
2019 Q3	$4.12M	Buy	144,582 +48,756	+51%	+$1.46M	1.96%	27
2019 Q2	$3.18M	Buy	95,826 +60,206	+169%	+$1.93M	1.45%	33
2019 Q1	$1.18M	Buy	35,620 +7	+0%	+$230	0.58%	39
2018 Q4	$1.08M	Buy	35,613 +4	+0%	+$128	0.67%	36
2018 Q3	$1.26M	Buy	35,609 +5	+0%	+$162	0.58%	43
2018 Q2	$980K	Buy	35,604 +102	+0.3%	+$2.82K	0.52%	43
2018 Q1	$990K	Hold	35,502	–	–	0.52%	46
2017 Q4	$1.14M	Hold	35,502	–	–	0.58%	43
2017 Q3	$1.06M	Hold	35,502	–	–	0.55%	43
2017 Q2	$1.07M	Hold	35,502	–	–	0.59%	43
2017 Q1	$958K	Hold	35,502	–	–	0.58%	43
2016 Q4	$861K	Hold	35,502	–	–	0.56%	43
2016 Q3	$840K	Sell	35,502 -1,000	-3%	-$22.3K	0.52%	47
2016 Q2	$747K	Buy	36,502 +1,000	+3%	+$20K	0.49%	48
2016 Q1	$742K	Hold	35,502	–	–	0.48%	49
2015 Q4	$649K	Hold	35,502	–	–	0.45%	50
2015 Q3	$608K	Sell	35,502 -300	-0.8%	-$5.4K	0.48%	49
2015 Q2	$706K	Hold	35,802	–	–	0.46%	55
2015 Q1	$812K	Hold	35,802	–	–	0.52%	53
2014 Q4	$701K	Hold	35,802	–	–	0.48%	60
2014 Q3	$692K	Sell	35,802 -2,450	-6%	-$51.1K	0.49%	58
2014 Q2	$840K	Sell	38,252 -58,250	-60%	-$1.24M	0.55%	56
2014 Q1	$2.01M	Sell	96,502 -22,430	-19%	-$422K	1.46%	35
2013 Q4	$2.12M	Sell	118,932 -15,770	-12%	-$260K	1.49%	33
2013 Q3	$1.97M	Buy	134,702 +900	+0.7%	+$13.3K	1.6%	31
2013 Q2	$1.9M	Buy	+133,802	New	+$1.95M	1.83%	24

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

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

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

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

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Stone Run Capital's GLW Position: Q3 2025 in Review

Stone Run Capital reduced its Corning (GLW) stake by 0.05% in Q3 2025, selling an estimated $3.01K and leaving 84,724 shares worth $6.95M. The position accounts for 2.74% of the portfolio, ranked #13.

Stone Run Capital first reported a position in GLW in Q2 2013 and has held it in 50 quarters since. 1,741 funds tracked by Wall St. Rank hold GLW as of Q3 2025.

Stone Run Capital held 84,724 shares of Corning worth $6.95M as of Q3 2025.
Stone Run Capital sold 46 Corning shares in Q3 2025, an estimated $3.01K.
Corning made up 2.74% of Stone Run Capital's portfolio in Q3 2025, its #13 holding.
Stone Run Capital first reported a position in Corning in Q2 2013 and has held it in 50 quarters since.
1,741 funds tracked by Wall St. Rank held Corning as of Q3 2025.

Based on Stone Run Capital's 13F filing for Q3 2025, filed 14 Nov 2025.