Position in KLAC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$976,046,633
+$544,115,160 QoQ
Shares Held
3,235,049
+10.3% QoQ
Ownership
0.248%
of shares outstanding
% of Portfolio
0.57%
of 13F equity value
Holder Rank
#60
of 2,485 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Derivatives in KLAC
reported options exposure · as of Jun 30, 2026CallValue
$298,085
CallShares
988
PutValue
$181,323
PutShares
601
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, 2026BNP PARIBAS ARBITRAGE, SA holds $4,984,082,946 across 28 Semiconductor Equipment & Materials names. KLAC ranks #3 (19.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
2,869,530 | $1,243,453,434 | |
| 2 | AMAT |
Applied Materials Inc /De
|
1,682,457 | $1,216,416,411 | |
| 3 | KLAC |
Kla Corp
This page
|
3,235,049 | $976,046,633 | |
| 4 | ASML |
Asml Holding NV
|
342,594 | $681,570,172 | |
| 5 | TER |
Teradyne, Inc
|
657,407 | $318,079,802 | |
| 6 | Q |
Qnity Electronics, Inc.
|
1,356,618 | $221,549,285 | |
| 7 | UCTT |
Ultra Clean Holdings, Inc.
|
373,497 | $53,256,937 | |
| 8 | ENTG |
Entegris Inc
|
276,091 | $49,657,727 |
All Filings in KLAC
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $181,323 | 601 | Put | Defined | 2026-08-13 | |
| 2026-06-30 | $976,046,633 | 3,235,049 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $298,085 | 988 | Call | Defined | 2026-08-13 | |
| 2026-03-31 | $164,904 | 112 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $431,931,473 | 293,350 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $160,491 | 109 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $390,035 | 321 | Call | Defined | 2026-02-10 | |
| 2025-12-31 | $533,067,746 | 438,710 | Shares | Defined | 2026-02-10 | |
| 2025-12-31 | $1,156,746 | 952 | Put | Defined | 2026-02-10 | |
| 2025-09-30 | $256,389,691 | 237,706 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $340,832 | 316 | Call | Defined | 2025-11-13 | |
| 2025-09-30 | $1,107,717 | 1,027 | Put | Defined | 2025-11-13 | |
| 2025-06-30 | $275,879 | 308 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $921,702 | 1,029 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $305,963,286 | 341,576 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $268,017,948 | 394,260 | Shares | Defined | 2025-05-14 | |
| 2025-03-31 | $114,881 | 169 | Call | Defined | 2025-05-14 | |
| 2025-03-31 | $462,259 | 680 | Put | Defined | 2025-05-14 | |
| 2024-12-31 | $348,448 | 553 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $286,419,155 | 454,547 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $100,185 | 159 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $308,986 | 399 | Put | Defined | 2024-11-13 | |
| 2024-09-30 | $56,531 | 73 | Call | Defined | 2024-11-13 | |
| 2024-09-30 | $351,653,385 | 454,092 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $47,820 | 58 | Call | Defined | 2024-08-13 | |
| 2024-06-30 | $374,358,871 | 454,038 | Shares | Defined | 2024-08-13 | |
| 2024-06-30 | $123,673 | 150 | Put | Defined | 2024-08-13 | |
| 2024-03-31 | $252,177 | 361 | Put | Defined | 2024-05-01 | |
| 2024-03-31 | $239,731,061 | 343,174 | Shares | Defined | 2024-05-01 | |
| 2024-03-31 | $90,809 | 130 | Call | Defined | 2024-05-01 | |
| 2023-12-31 | $147,456,626 | 253,667 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $172,641 | 297 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $222,052 | 382 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $192,172 | 419 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $143,715,148 | 313,337 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $130,254 | 284 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $143,077 | 295 | Put | Defined | 2023-08-09 | |
| 2023-06-30 | $152,435,965 | 314,288 | Shares | Defined | 2023-08-09 | |
| 2023-06-30 | $156,173 | 322 | Call | Defined | 2023-08-09 | |
| 2023-03-31 | $61,869 | 155 | Put | Defined | 2023-05-12 | |
| 2023-03-31 | $81,002,370 | 202,927 | Shares | Defined | 2023-05-12 | |
| 2023-03-31 | $47,898 | 120 | Call | Defined | 2023-05-12 | |
| 2022-12-31 | $50,727,124 | 134,544 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $27,145 | 72 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $193,037 | 512 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $98,959 | 327 | Put | Defined | 2022-11-16 | |
| 2022-09-30 | $18,763 | 62 | Call | Defined | 2022-11-16 | |
| 2022-09-30 | $62,139,925 | 205,333 | Shares | Defined | 2022-11-16 | |
| 2022-06-30 | $95,724 | 300 | Call | Defined | 2022-08-12 | |
| 2022-06-30 | $114,878,691 | 360,031 | Shares | Defined | 2022-08-12 | |
| No filing history on record for this holder in this stock. | ||||||