Position in PLAB
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$0
-$11,296,928 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2022
7 quarters on record
Common Shares in PLAB Over Time
Shares Held
Position Value (USD)
Derivatives in PLAB
reported options exposure · as of Mar 31, 2026CallValue
$117,189
CallShares
2,900
PutValue
$153,558
PutShares
3,800
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 Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Walleye Trading LLC holds $77,365,825 across 14 Semiconductor Equipment & Materials names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
10,740 | $21,366,584 | |
| 2 | TER |
Teradyne, Inc
|
42,560 | $20,592,230 | |
| 3 | AMKR |
Amkor Technology, Inc.
|
139,625 | $12,039,863 | |
| 4 | AXTI |
Axt Inc
|
134,256 | $9,677,172 | |
| 5 | ENTG |
Entegris Inc
|
28,878 | $5,193,997 | |
| 6 | VECO |
Veeco Instruments Inc
|
31,998 | $2,425,448 | |
| 7 | DQ |
Daqo New Energy Corp.
|
122,266 | $1,637,141 | |
| 8 | Q |
Qnity Electronics, Inc.
|
8,220 | $1,342,408 |
All Filings in PLAB
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $117,189 | 2,900 | Call | Sole | 2026-05-11 | |
| 2026-03-31 | $153,558 | 3,800 | Put | Sole | 2026-05-11 | |
| 2025-12-31 | $11,296,928 | 353,029 | Shares | Sole | 2026-02-13 | |
| 2025-12-31 | $905,600 | 28,300 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $54,400 | 1,700 | Put | Sole | 2026-02-13 | |
| 2025-09-30 | $227,205 | 9,900 | Call | Sole | 2025-11-14 | |
| 2024-12-31 | $928,264 | 39,400 | Call | Sole | 2025-02-13 | |
| 2024-12-31 | $68,324 | 2,900 | Put | Sole | 2025-02-13 | |
| 2023-12-31 | $116,069 | 3,700 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $446,081 | 14,220 | Shares | Sole | 2024-02-14 | |
| 2023-12-31 | $128,617 | 4,100 | Call | Sole | 2024-02-14 | |
| 2023-06-30 | $210,807 | 8,174 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $178,398 | 10,600 | Call | Sole | 2023-02-14 | |
| 2022-12-31 | $85,833 | 5,100 | Put | Sole | 2023-02-14 | |
| No filing history on record for this holder in this stock. | ||||||