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SUMMITRY LLC

Position in GLW — Corning Inc /Ny

CIK 1280043 Foster City, CA

Position in GLW

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$36,093,536
+$9,346,878 QoQ
Shares Held
141,305
-28.2% QoQ
Ownership
0.016%
of shares outstanding
% of Portfolio
1.36%
of 13F equity value
Holder Rank
#281
of 2,661 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in GLW Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

SUMMITRY LLC holds $60,605,068 across 3 Electronic Components names. GLW ranks #1 (59.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 GLW
Corning Inc /Ny
This page
141,305 $36,093,536

All Filings in GLW

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2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $36,093,536 141,305
2026-03-31 $26,746,658 196,710