Position in GLW
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$595,603,665
+$251,935,834 QoQ
Shares Held
4,380,405
+11.6% QoQ
Ownership
0.509%
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 58.43121811795942.ToString("F0")%
Shared 0.ToString("F0")%
None 41.56878188204059.ToString("F0")%
Common Shares in GLW Over Time
Shares Held
Position Value (USD)
Derivatives in GLW
reported options exposure · as of Mar 31, 2026CallValue
$98,551,056
CallShares
724,800
PutValue
$12,346,076
PutShares
90,800
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Electronic Components
Technology · as of Mar 31, 2026UBS Group AG holds $2,706,962,013 across 45 Electronic Components names. GLW ranks #2 (22.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APH |
Amphenol Corp /De/
|
6,303,318 | $796,424,228 | |
| 2 | GLW |
Corning Inc /Ny
This page
|
4,380,405 | $595,603,665 | |
| 3 | JBL |
Jabil Inc
|
1,686,783 | $448,060,165 | |
| 4 | TEL |
TE Connectivity plc
|
1,289,930 | $269,621,166 | |
| 5 | FLEX |
Flex Ltd.
|
2,052,990 | $134,388,724 | |
| 6 | CLS |
Celestica Inc
|
435,306 | $122,616,991 | |
| 7 | FN |
Fabrinet
|
131,936 | $68,807,262 | |
| 8 | OLED |
Universal Display Corp \Pa\
|
597,930 | $54,806,262 |
All Filings in GLW
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $98,551,056 | 724,800 | Call | Defined | 2026-05-05 | |
| 2026-03-31 | $595,603,665 | 4,380,405 | Shares | Defined | 2026-05-05 | |
| 2026-03-31 | $12,346,076 | 90,800 | Put | Defined | 2026-05-05 | |
| 2025-12-31 | $42,878,132 | 489,700 | Put | Defined | 2026-01-29 | |
| 2025-12-31 | $343,667,831 | 3,924,941 | Shares | Defined | 2026-01-29 | |
| 2025-12-31 | $53,394,088 | 609,800 | Call | Defined | 2026-01-29 | |
| 2025-09-30 | $304,993,933 | 3,718,078 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $30,621,799 | 373,300 | Put | Defined | 2025-11-13 | |
| 2025-09-30 | $485,117,217 | 5,913,900 | Call | Defined | 2025-11-13 | |
| 2025-06-30 | $292,775,258 | 5,567,128 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $22,503,261 | 427,900 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $298,300,998 | 5,672,200 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $272,068,476 | 5,942,955 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $248,901,282 | 5,436,900 | Call | Defined | 2025-05-13 | |
| 2025-03-31 | $22,130,052 | 483,400 | Put | Defined | 2025-05-13 | |
| 2024-12-31 | $45,291,312 | 953,100 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $215,571,292 | 4,536,433 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $43,561,584 | 916,700 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $45,298,995 | 1,003,300 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $41,389,005 | 916,700 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $123,228,116 | 2,729,305 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $35,870,205 | 923,300 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $116,548,987 | 2,999,974 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $34,560,960 | 889,600 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $119,383,853 | 3,622,083 | Shares | Defined | 2024-05-13 | |
| 2024-03-31 | $36,081,312 | 1,094,700 | Put | Defined | 2024-05-13 | |
| 2024-03-31 | $41,892,160 | 1,271,000 | Call | Defined | 2024-05-13 | |
| 2023-12-31 | $26,491,500 | 870,000 | Put | Defined | 2024-02-09 | |
| 2023-12-31 | $101,967,425 | 3,348,684 | Shares | Defined | 2024-02-09 | |
| 2023-12-31 | $27,992,685 | 919,300 | Call | Defined | 2024-02-09 | |
| 2023-09-30 | $92,556,339 | 3,037,622 | Shares | Defined | 2023-11-09 | |
| 2023-09-30 | $23,577,686 | 773,800 | Call | Defined | 2023-11-09 | |
| 2023-09-30 | $22,310,134 | 732,200 | Put | Defined | 2023-11-09 | |
| 2023-06-30 | $19,289,520 | 550,500 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $95,323,935 | 2,720,432 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $20,918,880 | 597,000 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $17,142,552 | 485,900 | Put | Defined | 2023-05-12 | |
| 2023-03-31 | $94,497,054 | 2,678,488 | Shares | Defined | 2023-05-12 | |
| 2023-03-31 | $21,958,272 | 622,400 | Call | Defined | 2023-05-12 | |
| 2022-12-31 | $12,226,632 | 382,800 | Call | Defined | 2023-02-08 | |
| 2022-12-31 | $13,465,904 | 421,600 | Put | Defined | 2023-02-08 | |
| 2022-12-31 | $78,739,890 | 2,465,244 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $47,493,200 | 1,636,568 | Shares | Defined | 2022-11-10 | |
| 2022-09-30 | $2,568,270 | 88,500 | Put | Defined | 2022-11-10 | |
| 2022-09-30 | $1,096,956 | 37,800 | Call | Defined | 2022-11-10 | |
| 2022-06-30 | $1,068,189 | 33,900 | Call | Defined | 2022-08-10 | |
| 2022-06-30 | $2,665,746 | 84,600 | Put | Defined | 2022-08-10 | |
| 2022-06-30 | $61,901,014 | 1,964,488 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $3,122,586 | 84,600 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $1,203,266 | 32,600 | Call | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||