Position in AEHR
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$9,149,971
+$4,241,197 QoQ
Shares Held
246,763
+1.5% QoQ
Ownership
0.785%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
21 quarters on record
Voting authority
Sole 94.26696871086833.ToString("F0")%
Shared 0.ToString("F0")%
None 5.733031289131677.ToString("F0")%
Common Shares in AEHR Over Time
Shares Held
Position Value (USD)
Derivatives in AEHR
reported options exposure · as of Mar 31, 2026CallValue
$2,224,800
CallShares
60,000
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 Mar 31, 2026UBS Group AG holds $4,739,268,866 across 29 Semiconductor Equipment & Materials names. AEHR ranks #22 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
6,526,433 | $1,394,437,668 | |
| 2 | AMAT |
Applied Materials Inc /De
|
3,215,855 | $1,099,147,075 | |
| 3 | ASML |
Asml Holding NV
|
772,237 | $1,019,993,794 | |
| 4 | TER |
Teradyne, Inc
|
1,109,977 | $329,063,778 | |
| 5 | ENTG |
Entegris Inc
|
1,889,135 | $221,482,186 | |
| 6 | Q |
Qnity Electronics, Inc.
|
838,369 | $96,731,014 | |
| 7 | ONTO |
Onto Innovation Inc.
|
439,435 | $90,114,935 | |
| 8 | KLAC |
Kla Corp
|
551,710 | $81,234,329 |
All Filings in AEHR
Export CSV
24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $9,149,971 | 246,763 | Shares | Defined | 2026-05-05 | |
| 2026-03-31 | $2,224,800 | 60,000 | Call | Defined | 2026-05-05 | |
| 2025-12-31 | $4,908,774 | 243,129 | Shares | Defined | 2026-01-29 | |
| 2025-09-30 | $4,700,621 | 156,115 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $1,826,271 | 141,243 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,530,454 | 209,939 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $3,418,062 | 205,536 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $421,749 | 32,821 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $352,669 | 31,573 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $779,314 | 62,848 | Shares | Defined | 2024-05-13 | |
| 2023-12-31 | $4,276,636 | 161,200 | Call | Defined | 2024-02-09 | |
| 2023-12-31 | $1,699,697 | 64,067 | Shares | Defined | 2024-02-09 | |
| 2023-12-31 | $1,289,358 | 48,600 | Put | Defined | 2024-02-09 | |
| 2023-09-30 | $3,161,525 | 69,180 | Shares | Defined | 2023-11-09 | |
| 2023-06-30 | $2,815,559 | 68,256 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $1,655,940 | 53,383 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $639,962 | 31,839 | Shares | Defined | 2023-02-08 | |
| 2022-09-30 | $386,606 | 27,419 | Shares | Defined | 2022-11-10 | |
| 2022-06-30 | $146,250 | 19,500 | Shares | Defined | 2022-08-10 | |
| 2022-03-31 | $53,329 | 5,249 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $468,776 | 19,387 | Shares | Defined | 2022-02-14 | |
| 2021-06-30 | $7,888 | 2,858 | Shares | Sole | 2021-08-13 | |
| 2020-09-30 | $10,900 | 7,842 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $9,008 | 4,596 | Shares | Sole | 2020-07-31 | |
| No filing history on record for this holder in this stock. | ||||||