Position in KLAC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$378,607,127
+$194,900,423 QoQ
Shares Held
1,254,871
+0.6% QoQ
Ownership
0.096%
of shares outstanding
% of Portfolio
0.60%
of 13F equity value
Holder Rank
#112
of 2,471 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Mariner, LLC holds $1,460,076,164 across 17 Semiconductor Equipment & Materials names. KLAC ranks #3 (25.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
649,877 | $469,861,071 | |
| 2 | LRCX |
Lam Research Corp
|
884,666 | $383,352,317 | |
| 3 | KLAC |
Kla Corp
This page
|
1,254,871 | $378,607,127 | |
| 4 | ASML |
Asml Holding NV
|
64,950 | $129,214,120 | |
| 5 | TER |
Teradyne, Inc
|
129,275 | $62,548,415 | |
| 6 | AMKR |
Amkor Technology, Inc.
|
93,487 | $8,061,383 | |
| 7 | ONTO |
Onto Innovation Inc.
|
19,236 | $7,279,864 | |
| 8 | NVMI |
Nova Ltd.
|
6,734 | $3,656,157 |
All Filings in KLAC
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $378,607,127 | 1,254,871 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $183,706,704 | 124,766 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $186,176,986 | 153,222 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $175,123,651 | 162,362 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $144,050,218 | 160,817 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $105,462,811 | 155,138 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $90,243,894 | 143,217 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $110,430,865 | 142,600 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $115,668,858 | 140,288 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $97,149,430 | 139,069 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $82,148,734 | 141,319 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $75,575,700 | 164,775 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $78,964,165 | 162,806 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $63,760,221 | 159,732 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $48,103,749 | 127,586 | Shares | Other | 2023-02-14 | |
| 2022-09-30 | $35,816,563 | 118,351 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $37,123,043 | 116,344 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $34,772,039 | 94,990 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $39,772,271 | 92,470 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $31,474,714 | 94,092 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $40,455,248 | 124,781 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $40,557,260 | 122,752 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $31,888,650 | 123,165 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||