Position in AMAT
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,674,771
+$27,141 QoQ
Shares Held
4,900
-45.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
8 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AMAT Over Time
Shares Held
Position Value (USD)
Derivatives in AMAT
reported options exposure · as of Mar 31, 2026CallValue
$23,925,300
CallShares
70,000
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, 2026CastleKnight Management LP holds $16,932,802 across 6 Semiconductor Equipment & Materials names. AMAT ranks #3 (9.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMKR |
Amkor Technology, Inc.
|
251,200 | $11,311,536 | |
| 2 | ASML |
Asml Holding NV
|
1,540 | $2,034,078 | |
| 3 | AMAT |
Applied Materials Inc /De
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|
4,900 | $1,674,771 | |
| 4 | UCTT |
Ultra Clean Holdings, Inc.
|
16,200 | $1,007,316 | |
| 5 | ICHR |
Ichor Holdings, Ltd.
|
10,514 | $490,057 | |
| 6 | TER |
Teradyne, Inc
|
1,400 | $415,044 |
All Filings in AMAT
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,674,771 | 4,900 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $23,925,300 | 70,000 | Call | Sole | 2026-05-15 | |
| 2025-06-30 | $1,647,630 | 9,000 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $3,661,400 | 20,000 | Call | Sole | 2025-08-14 | |
| 2023-09-30 | $844,545 | 6,100 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $881,694 | 6,100 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $272,664 | 2,800 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,286,301 | 15,700 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $354,822 | 3,900 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $533,790 | 4,050 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||