Position in GLW
as of Jun 30, 2026
· filed Aug 5, 2026
Position Value
$541,767
+$276,626 QoQ
Shares Held
2,121
+8.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#1,771
of 2,660 holders
Holding Since
Mar 2021
6 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, 2026BERKSHIRE ASSET MANAGEMENT LLC/PA holds $541,767 across 1 Electronic Components name. GLW ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GLW |
Corning Inc /Ny
This page
|
2,121 | $541,767 |
All Filings in GLW
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $541,767 | 2,121 | Shares | Sole | 2026-08-05 | |
| 2026-03-31 | $265,141 | 1,950 | Shares | Sole | 2026-05-11 | |
| 2025-09-30 | $229,027 | 2,792 | Shares | Sole | 2025-11-07 | |
| 2021-09-30 | $237,221 | 6,501 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $267,895 | 6,550 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $284,990 | 6,550 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||