Position in GLW
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$5,710,740
+$2,033,220 QoQ
Shares Held
42,000
0.0% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.29%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in GLW Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Mar 31, 2026NEEDHAM INVESTMENT MANAGEMENT LLC holds $110,917,955 across 6 Electronic Components names. GLW ranks #4 (5.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VICR |
Vicor Corp
|
522,000 | $84,042,000 | |
| 2 | TTMI |
Ttm Technologies Inc
|
87,500 | $8,524,250 | |
| 3 | ROG |
Rogers Corp
|
58,000 | $6,225,140 | |
| 4 | GLW |
Corning Inc /Ny
This page
|
42,000 | $5,710,740 | |
| 5 | LPTH |
Lightpath Technologies Inc
|
527,500 | $5,290,825 | |
| 6 | KOPN |
Kopin Corp
|
500,000 | $1,125,000 |
All Filings in GLW
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $5,710,740 | 42,000 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $3,677,520 | 42,000 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $3,445,260 | 42,000 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $2,208,780 | 42,000 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,945,650 | 42,500 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $2,162,160 | 45,500 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $2,054,325 | 45,500 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $1,612,275 | 41,500 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $1,318,400 | 40,000 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,218,000 | 40,000 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $1,218,800 | 40,000 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,340,280 | 38,250 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,323,000 | 37,500 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $1,197,750 | 37,500 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $1,088,250 | 37,500 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,024,075 | 32,500 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,199,575 | 32,500 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,209,975 | 32,500 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $1,185,925 | 32,500 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,329,250 | 32,500 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $1,414,075 | 32,500 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $1,170,000 | 32,500 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $1,053,325 | 32,500 | Shares | Defined | 2021-02-25 | |
| 2020-06-30 | $893,550 | 34,500 | Shares | Defined | 2021-02-25 | |
| 2020-03-31 | $708,630 | 34,500 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||