Position in KLAC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,691,058
+$8,691,058 QoQ
Shares Held
28,806
Ownership
0.002%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#709
of 2,471 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 50%
Shared 50%
None 0%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Derivatives in KLAC
reported options exposure · as of Jun 30, 2026CallValue
$8,538,393
CallShares
28,300
PutValue
$29,778,777
PutShares
98,700
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, 2026TUDOR INVESTMENT CORP ET AL holds $147,399,385 across 15 Semiconductor Equipment & Materials names. KLAC ranks #7 (5.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FORM |
Formfactor Inc
|
251,905 | $40,287,166 | |
| 2 | AEHR |
Aehr Test Systems
|
204,550 | $19,649,073 | |
| 3 | LRCX |
Lam Research Corp
|
44,412 | $19,245,051 | |
| 4 | Q |
Qnity Electronics, Inc.
|
99,253 | $16,209,007 | |
| 5 | ONTO |
Onto Innovation Inc.
|
24,510 | $9,275,809 | |
| 6 | AMKR |
Amkor Technology, Inc.
|
106,660 | $9,197,291 | |
| 7 | KLAC |
Kla Corp
This page
|
28,806 | $8,691,058 | |
| 8 | UCTT |
Ultra Clean Holdings, Inc.
|
44,249 | $6,309,464 |
All Filings in KLAC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,691,058 | 28,806 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $8,538,393 | 28,300 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $29,778,777 | 98,700 | Put | Defined | 2026-08-14 | |
| 2026-03-31 | $8,098,255 | 5,500 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $1,701,112 | 1,400 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $19,441,280 | 16,000 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $215,720 | 200 | Put | Defined | 2025-12-09 | |
| 2025-09-30 | $7,981,640 | 7,400 | Call | Defined | 2025-12-09 | |
| 2025-06-30 | $537,444 | 600 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $6,270,180 | 7,000 | Call | Defined | 2025-08-14 | |
| 2024-12-31 | $315,060 | 500 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $2,205,420 | 3,500 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $7,047,131 | 9,100 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $6,505,044 | 8,400 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $3,875,197 | 4,700 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $4,369,903 | 5,300 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $4,400,991 | 6,300 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $13,784,183 | 19,732 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $4,750,276 | 6,800 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $9,179,889 | 15,792 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $4,766,660 | 8,200 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $17,382,296 | 37,898 | Shares | Defined | 2023-11-15 | |
| 2023-09-30 | $3,669,280 | 8,000 | Put | Defined | 2023-11-15 | |
| 2023-09-30 | $3,852,744 | 8,400 | Call | Defined | 2023-11-15 | |
| 2023-06-30 | $2,910,120 | 6,000 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $3,249,634 | 6,700 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $14,544,779 | 29,988 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $2,514,771 | 6,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $2,315,186 | 5,800 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $6,870,913 | 17,213 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $2,149,071 | 5,700 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $1,084,338 | 2,876 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $2,676,913 | 7,100 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $870,363 | 2,876 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $907,890 | 3,000 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $2,209,199 | 7,300 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $1,463,300 | 4,586 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $1,308,228 | 4,100 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $1,317,816 | 3,600 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $4,141,968 | 11,315 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $658,908 | 1,800 | Put | Defined | 2022-05-16 | |
| 2021-12-31 | $688,176 | 1,600 | Put | Defined | 2022-02-14 | |
| 2021-12-31 | $989,253 | 2,300 | Call | Defined | 2022-02-14 | |
| 2021-12-31 | $10,988,020 | 25,547 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,438,093 | 10,278 | Shares | Defined | 2021-11-17 | |
| 2021-06-30 | $14,772,628 | 45,565 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $7,940,503 | 24,033 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $3,722,866 | 14,379 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $721,875 | 3,726 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $2,692,186 | 13,843 | Shares | Defined | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||