Position in AEHR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,312,325
+$4,312,325 QoQ
Shares Held
44,892
Ownership
0.138%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#62
of 261 holders
Holding Since
Dec 2021
14 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in AEHR Over Time
Shares Held
Position Value (USD)
Derivatives in AEHR
reported options exposure · as of Dec 31, 2025CallValue
$856,056
CallShares
42,400
PutValue
$0
PutShares
0
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, 2026CAPITAL FUND MANAGEMENT S.A. holds $259,328,474 across 13 Semiconductor Equipment & Materials names. AEHR ranks #7 (1.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
49,410 | $98,298,225 | |
| 2 | LRCX |
Lam Research Corp
|
121,371 | $52,593,695 | |
| 3 | KLAC |
Kla Corp
|
160,266 | $48,353,854 | |
| 4 | AMKR |
Amkor Technology, Inc.
|
221,979 | $19,141,249 | |
| 5 | AMAT |
Applied Materials Inc /De
|
23,830 | $17,229,090 | |
| 6 | TER |
Teradyne, Inc
|
17,355 | $8,397,043 | |
| 7 | AEHR |
Aehr Test Systems
This page
|
44,892 | $4,312,325 | |
| 8 | ACMR |
ACM Research, Inc.
|
20,437 | $2,593,250 |
All Filings in AEHR
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,312,325 | 44,892 | Shares | Sole | 2026-08-13 | |
| 2025-12-31 | $856,056 | 42,400 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $1,285,697 | 42,700 | Call | Sole | 2025-11-13 | |
| 2025-06-30 | $552,111 | 42,700 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $311,283 | 42,700 | Call | Sole | 2025-05-14 | |
| 2024-12-31 | $468,966 | 28,200 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $1,975,644 | 118,800 | Call | Sole | 2025-02-13 | |
| 2024-09-30 | $1,687,205 | 131,300 | Call | Sole | 2024-11-13 | |
| 2024-09-30 | $657,920 | 51,200 | Put | Sole | 2024-11-13 | |
| 2024-06-30 | $740,571 | 66,300 | Put | Sole | 2024-08-13 | |
| 2024-06-30 | $1,853,103 | 165,900 | Call | Sole | 2024-08-13 | |
| 2024-03-31 | $1,445,840 | 116,600 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $2,502,320 | 201,800 | Call | Sole | 2024-05-15 | |
| 2023-12-31 | $2,432,801 | 91,700 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $2,928,912 | 110,400 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $4,090,150 | 89,500 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $4,328,932 | 94,725 | Shares | Sole | 2023-11-14 | |
| 2023-09-30 | $3,454,920 | 75,600 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $1,988,250 | 48,200 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $4,328,775 | 104,940 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $2,594,625 | 62,900 | Call | Sole | 2023-08-14 | |
| 2022-03-31 | $3,408,903 | 335,522 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $5,423,090 | 224,280 | Shares | Sole | 2022-02-10 | |
| No filing history on record for this holder in this stock. | ||||||