D.B. Root & Company, LLC

SEC CIK: 0001731717
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

GLW holding history

Corning Inc in every 13F filed by D.B. Root & Company, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

GLW overview All 13F holders of GLW Full Q2 2026 holdings

Shares (Q2 2026): 15,487
Value: $3.96M
% of portfolio: 0.8%
Quarters held: 22; Since Q1 2021

Holdings of GLW by D.B. Root & Company, LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	15,487	$3.96M	0.8%	−383−2.4%	Reduced	Holders
Q1 2026	15,870	$2.16M	0.5%	−478−2.9%	Reduced	Holders
Q4 2025	16,348	$1.43M	0.3%	−57−0.3%	Reduced	Holders
Q3 2025	16,405	$1.35M	0.3%	−354−2.1%	Reduced	Holders
Q2 2025	16,759	$881.4K	0.3%	−968−5.5%	Reduced	Holders
Q1 2025	17,727	$811.5K	0.3%	+663+3.9%	Added	Holders
Q4 2024	17,064	$810.9K	0.3%	−919−5.1%	Reduced	Holders
Q3 2024	17,983	$812.0K	0.3%	−4,224−19.0%	Reduced	Holders
Q2 2024	22,207	$862.8K	0.3%	−16,317−42.4%	Reduced	Holders
Q1 2024	38,524	$1.27M	0.4%	−1,780−4.4%	Reduced	Holders
Q4 2023	40,304	$1.23M	0.4%	+794+2.0%	Added	Holders
Q3 2023	39,510	$1.20M	0.5%	+1,574+4.1%	Added	Holders
Q2 2023	37,936	$1.33M	0.5%	+1,665+4.6%	Added	Holders
Q1 2023	36,271	$1.28M	0.5%	+1,883+5.5%	Added	Holders
Q4 2022	34,388	$1.10M	0.5%	+2,432+7.6%	Added	Holders
Q3 2022	31,956	$927.0K	0.4%	+475+1.5%	Added	Holders
Q2 2022	31,481	$991.0K	0.4%	+1,894+6.4%	Added	Holders
Q1 2022	29,587	$1.09M	0.4%	+712+2.5%	Added	Holders
Q4 2021	28,875	$1.07M	0.4%	−72−0.2%	Reduced	Holders
Q3 2021	28,947	$1.06M	0.4%	+273+1.0%	Added	Holders
Q2 2021	28,674	$1.17M	0.4%	−498−1.7%	Reduced	Holders
Q1 2021	29,172	$1.27M	0.5%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.