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GROUP ONE TRADING LLC

Position in GLW — Corning Inc /Ny

CIK 932540 CHICAGO, IL

Position in GLW

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$15,189,144
+$5,750,243 QoQ
Shares Held
59,465
-14.3% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.52%
of 13F equity value
Holder Rank
#437
of 2,675 holders
Holding Since
Sep 2021
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in GLW Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $43,122,111 across 17 Electronic Components names. GLW ranks #1 (35.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 GLW
Corning Inc /Ny
This page
59,465 $15,189,144

All Filings in GLW

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $15,189,144 59,465
2026-03-31 $9,438,901 69,419
2025-12-31 $4,439,029 50,697
2023-03-31 $583,884 16,550
2022-12-31 $223,292 6,991
2022-03-31 $1,302,000 35,275
2021-12-31 $3,381,787 90,835
2021-09-30 $238,425 6,534