Position in AEIS
as of Jun 30, 2026
· filed Jul 15, 2026
Position Value
$462,358
+$462,358 QoQ
Shares Held
1,240
Ownership
0.003%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#434
of 677 holders
Holding Since
Sep 2023
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AEIS Over Time
Shares Held
Position Value (USD)
Derivatives in AEIS
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$18,071,760
PutShares
56,000
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 Electrical Equipment & Parts
Industrials · as of Jun 30, 2026Portman Square Capital LLP holds $462,358 across 1 Electrical Equipment & Parts name. AEIS ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AEIS |
Advanced Energy Industries Inc
This page
|
1,240 | $462,358 |
All Filings in AEIS
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $462,358 | 1,240 | Shares | Sole | 2026-07-15 | |
| 2026-03-31 | $18,071,760 | 56,000 | Put | Sole | 2026-04-27 | |
| 2025-12-31 | $11,766,594 | 56,200 | Put | Sole | 2026-01-23 | |
| 2025-09-30 | $26,150,518 | 153,700 | Put | Sole | 2025-10-16 | |
| 2025-06-30 | $12,932,000 | 97,600 | Put | Sole | 2025-07-29 | |
| 2025-03-31 | $8,196,660 | 86,000 | Put | Sole | 2025-05-02 | |
| 2025-03-31 | $251,904 | 2,643 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $1,014,653 | 8,775 | Shares | Sole | 2025-01-16 | |
| 2024-12-31 | $19,252,395 | 166,500 | Put | Sole | 2025-01-16 | |
| 2024-09-30 | $10,997,580 | 104,500 | Put | Sole | 2024-10-16 | |
| 2024-06-30 | $8,004,736 | 73,600 | Put | Sole | 2024-07-19 | |
| 2024-03-31 | $9,178,200 | 90,000 | Put | Sole | 2024-04-15 | |
| 2023-12-31 | $6,317,360 | 58,000 | Put | Sole | 2024-01-19 | |
| 2023-12-31 | $260,754 | 2,394 | Shares | Sole | 2024-01-19 | |
| 2023-09-30 | $246,869 | 2,394 | Shares | Sole | 2023-10-30 | |
| 2023-09-30 | $5,980,960 | 58,000 | Put | Sole | 2023-10-30 | |
| No filing history on record for this holder in this stock. | ||||||