Boston Family Office’s Corning GLW Stock Holding History

Boston Family Office’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 Q1	$3.33M	Sell	24,487 -8,068	-25%	-$973K	0.22%	92
2025 Q4	$2.85M	Buy	32,555 +7,723	+31%	+$665K	0.18%	100
2025 Q3	$2.03M	Sell	24,832 -78	-0.3%	-$5.1K	0.13%	118
2025 Q2	$1.3M	Hold	24,910	–	–	0.09%	145
2025 Q1	$1.14M	Hold	24,910	–	–	0.08%	151
2024 Q4	$1.18M	Hold	24,910	–	–	0.08%	146
2024 Q3	$1.13M	Sell	24,910 -93	-0.4%	-$3.91K	0.08%	148
2024 Q2	$971K	Sell	25,003 -14,280	-36%	-$499K	0.07%	157
2024 Q1	$1.29M	Sell	39,283 -322	-0.8%	-$10.3K	0.09%	134
2023 Q4	$1.21M	Sell	39,605 -186	-0.5%	-$5.32K	0.09%	143
2023 Q3	$1.21M	Sell	39,791 -175	-0.4%	-$5.72K	0.1%	134
2023 Q2	$1.4M	Sell	39,966 -57	-0.1%	-$1.87K	0.11%	126
2023 Q1	$1.41M	Hold	40,023	–	–	0.11%	127
2022 Q4	$1.28M	Sell	40,023 -296	-0.7%	-$9.6K	0.11%	137
2022 Q3	$1.17M	Buy	40,319 +175	+0.4%	+$5.93K	0.1%	138
2022 Q2	$1.26M	Sell	40,144 -637	-2%	-$22K	0.11%	128
2022 Q1	$1.5M	Buy	40,781 +445	+1%	+$17.4K	0.11%	129
2021 Q4	$1.5M	Sell	40,336 -6	-0%	-$225	0.1%	135
2021 Q3	$1.47M	Sell	40,342 -560	-1%	-$22.4K	0.11%	131
2021 Q2	$1.67M	Hold	40,902	–	–	0.12%	132
2021 Q1	$1.78M	Sell	40,902 -594	-1%	-$22.8K	0.13%	123
2020 Q4	$1.49M	Hold	41,496	–	–	0.11%	134
2020 Q3	$1.34M	Sell	41,496 -1,906	-4%	-$58.9K	0.12%	125
2020 Q2	$1.12M	Sell	43,402 -7,025	-14%	-$159K	0.11%	132
2020 Q1	$1.04M	Sell	50,427 -2,555	-5%	-$66.6K	0.12%	128
2019 Q4	$1.54M	Sell	52,982 -900	-2%	-$26.1K	0.15%	126
2019 Q3	$1.54M	Sell	53,882 -14,715	-21%	-$440K	0.16%	122
2019 Q2	$2.28M	Buy	68,597 +605	+0.9%	+$19.4K	0.24%	97
2019 Q1	$2.25M	Sell	67,992 -8,545	-11%	-$280K	0.24%	98
2018 Q4	$2.31M	Buy	76,537 +580	+0.8%	+$18.5K	0.29%	92
2018 Q3	$2.68M	Sell	75,957 -2,975	-4%	-$96.6K	0.28%	97
2018 Q2	$2.17M	Sell	78,932 -2,979	-4%	-$82.3K	0.25%	103
2018 Q1	$2.28M	Buy	81,911 +3,850	+5%	+$119K	0.26%	102
2017 Q4	$2.5M	Buy	78,061 +1,064	+1%	+$33.5K	0.27%	101
2017 Q3	$2.3M	Buy	76,997 +3,575	+5%	+$106K	0.26%	105
2017 Q2	$2.21M	Sell	73,422 -90	-0.1%	-$2.59K	0.26%	101
2017 Q1	$1.99M	Sell	73,512 -3,225	-4%	-$85.8K	0.24%	104
2016 Q4	$1.86M	Buy	76,737 +145	+0.2%	+$3.45K	0.24%	108
2016 Q3	$1.81M	Sell	76,592 -3,550	-4%	-$79.2K	0.23%	111
2016 Q2	$1.64M	Sell	80,142 -265	-0.3%	-$5.31K	0.21%	115
2016 Q1	$1.68M	Sell	80,407 -3,100	-4%	-$57.5K	0.22%	116
2015 Q4	$1.53M	Sell	83,507 -8,535	-9%	-$155K	0.21%	123
2015 Q3	$1.58M	Sell	92,042 -3,000	-3%	-$54K	0.22%	118
2015 Q2	$1.88M	Buy	95,042 +2,120	+2%	+$45.4K	0.24%	107
2015 Q1	$2.11M	Buy	92,922 +2,200	+2%	+$52.3K	0.26%	100
2014 Q4	$2.08M	Hold	90,722	–	–	0.26%	102
2014 Q3	$1.75M	Buy	90,722 +3,000	+3%	+$62.5K	0.23%	112
2014 Q2	$1.93M	Buy	87,722 +10,697	+14%	+$227K	0.24%	108
2014 Q1	$1.6M	Sell	77,025 -3,525	-4%	-$66.3K	0.21%	115
2013 Q4	$1.44M	Buy	80,550 +25,000	+45%	+$412K	0.19%	118
2013 Q3	$810K	Sell	55,550 -3,000	-5%	-$44.4K	0.12%	157
2013 Q2	$833K	Buy	+58,550	New	+$851K	0.13%	148

Other funds holding GLW

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

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

Boston Family Office's GLW Position: Q1 2026 in Review

Boston Family Office reduced its Corning (GLW) stake by 25% in Q1 2026, selling an estimated $973K and leaving 24,487 shares worth $3.33M. The position accounts for 0.22% of the portfolio, ranked #92.

Boston Family Office first reported a position in GLW in Q2 2013 and has held it in 52 quarters since. 2,243 funds tracked by Wall St. Rank hold GLW as of Q1 2026.

Boston Family Office held 24,487 shares of Corning worth $3.33M as of Q1 2026.
Boston Family Office sold 8,068 Corning shares in Q1 2026, an estimated $973K.
Corning made up 0.22% of Boston Family Office's portfolio in Q1 2026, its #92 holding.
Boston Family Office first reported a position in Corning in Q2 2013 and has held it in 52 quarters since.
2,243 funds tracked by Wall St. Rank held Corning as of Q1 2026.

Based on Boston Family Office's 13F filing for Q1 2026, filed 13 May 2026.