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BLAIR WILLIAM & CO/IL

Position in GLW — Corning Inc /Ny

CIK 902367 CHICAGO, IL

Position in GLW

as of Mar 31, 2026 · filed May 8, 2026
Position Value
$39,586,305
+$12,455,402 QoQ
Shares Held
291,140
-6.0% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 94.42879714226832.ToString("F0")% Shared 0.ToString("F0")% None 5.5712028577316755.ToString("F0")%

Common Shares in GLW Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Mar 31, 2026

BLAIR WILLIAM & CO/IL holds $380,107,175 across 13 Electronic Components names. GLW ranks #2 (10.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 GLW
Corning Inc /Ny
This page
291,140 $39,586,305

All Filings in GLW

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $39,586,305 291,140
2025-12-31 $27,130,903 309,855
2025-09-30 $22,569,898 275,142
2025-06-30 $15,052,309 286,220
2025-03-31 $13,890,430 303,417
2024-12-31 $12,474,617 262,513
2024-09-30 $9,994,810 221,369
2024-06-30 $8,674,777 223,289
2024-03-31 $7,253,902 220,082
2023-12-31 $6,960,108 228,575
2023-09-30 $6,640,174 217,925
2023-06-30 $7,858,385 224,269
2023-03-31 $8,315,178 235,691
2022-12-31 $7,543,812 236,187
2022-09-30 $6,903,828 237,899
2022-06-30 $7,433,303 235,903
2022-03-31 $8,626,826 233,726
2021-12-31 $8,705,006 233,817
2021-09-30 $8,020,830 219,809
2021-06-30 $9,029,043 220,759
2021-03-31 $10,222,369 234,943
2020-12-31 $8,684,784 241,244
2020-09-30 $7,803,614 240,778
2020-06-30 $4,633,717 178,908
2020-03-31 $1,733,945 84,418