SEC 13F Intelligence

Stone Run Capital, LLC / GLW

Stone Run Capital, LLC’s Corning Inc Position

Does Stone Run Capital, LLC own Corning Inc (GLW)? Yes — 84.7K shares worth $7M (+2.74% of its 13F portfolio) as of Q3 2025, down from 84.8K shares the prior filed quarter.

Position Value
$7M
Q3 2025
Shares
84.7K
% of Portfolio
+2.74%
Quarters Held
28
currently held

Position History GLW

Reported value by quarter
Q4 ’18: $1MQ4 ’18Q1 ’19: $1MQ2 ’19: $3MQ3 ’19: $4MQ4 ’19: $4MQ4 ’19Q1 ’20: $2MQ2 ’20: $4MQ3 ’20: $4MQ4 ’20: $4MQ4 ’20Q1 ’21: $4MQ2 ’21: $4MQ3 ’21: $3MQ4 ’21: $4MQ4 ’21Q1 ’22: $4MQ2 ’22: $1MQ3 ’22: $1MQ4 ’22: $1MQ4 ’22Q1 ’23: $1MQ2 ’23: $3MQ3 ’23: $3MQ4 ’23: $2MQ4 ’23Q1 ’24: $2MQ2 ’24: $1MQ3 ’24: $2MQ4 ’24: $2MQ4 ’24Q1 ’25: $2MQ2 ’25: $4MQ3 ’25: $7Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q3 202584.7K$7M+2.74%
Q2 202584.8K$4M+1.78%
Q1 202534.2K$2M+0.66%
Q4 202434.0K$2M+0.64%
Q3 202434.0K$2M+0.57%
Q2 202434.4K$1M+0.53%
Q1 202460.5K$2M+0.76%
Q4 202365.5K$2M+0.85%
Q3 202398.5K$3M+1.47%
Q2 202390.5K$3M+1.41%
Q1 202338.7K$1M+0.65%
Q4 202240.7K$1M+0.66%
Q3 202241.7K$1M+0.65%
Q2 202242.7K$1M+0.68%
Q1 2022107.0K$4M+1.46%
Q4 2021110.5K$4M+1.33%
Q3 202194.0K$3M+1.18%
Q2 202191.2K$4M+1.32%
Q1 202198.4K$4M+1.64%
Q4 202098.4K$4M+1.41%
Q3 2020114.9K$4M+1.70%
Q2 2020137.9K$4M+1.77%
Q1 2020101.8K$2M+1.20%
Q4 2019120.8K$4M+1.56%
Q3 2019144.6K$4M+1.96%
Q2 201995.8K$3M+1.45%
Q1 201935.6K$1M+0.58%
Q4 201835.6K$1M+0.67%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Stone Run Capital, LLC’s full portfolio or all institutional holders of GLW.