Position in KLAC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4,471,831,568
+$2,350,870,611 QoQ
Shares Held
14,821,622
+2.9% QoQ
Ownership
1.13%
of shares outstanding
% of Portfolio
0.78%
of 13F equity value
Holder Rank
#17
of 2,471 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 97%
None 3%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026WELLINGTON MANAGEMENT GROUP LLP holds $8,269,010,880 across 18 Semiconductor Equipment & Materials names. KLAC ranks #1 (54.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
This page
|
14,821,622 | $4,471,831,568 | |
| 2 | ASML |
Asml Holding NV
|
928,538 | $1,847,270,542 | |
| 3 | AMAT |
Applied Materials Inc /De
|
1,061,899 | $767,752,977 | |
| 4 | LRCX |
Lam Research Corp
|
1,215,581 | $526,747,713 | |
| 5 | ONTO |
Onto Innovation Inc.
|
539,314 | $204,103,381 | |
| 6 | ICHR |
Ichor Holdings, Ltd.
|
1,108,844 | $124,501,001 | |
| 7 | VECO |
Veeco Instruments Inc
|
761,575 | $57,727,383 | |
| 8 | ENTG |
Entegris Inc
|
309,848 | $55,729,259 |
All Filings in KLAC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,471,831,568 | 14,821,622 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,120,960,957 | 1,440,469 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $532,239,059 | 438,028 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $511,682,445 | 474,395 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $422,761,510 | 471,969 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $963,192,301 | 1,416,876 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $939,634,310 | 1,491,199 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $1,392,619,949 | 1,798,298 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,244,425,051 | 2,722,132 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $2,258,936,466 | 3,233,658 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $2,061,468,837 | 3,546,308 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $1,449,135,348 | 3,159,498 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $1,440,093,733 | 2,969,143 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $1,177,840,496 | 2,950,724 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $842,774,776 | 2,235,299 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $642,445,051 | 2,122,873 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $815,388,195 | 2,555,435 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $1,169,287,150 | 3,194,250 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,529,041,475 | 3,555,001 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $1,899,507,336 | 5,678,477 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $1,766,807,355 | 5,449,577 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $2,220,082,817 | 6,719,379 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $1,643,456,336 | 6,347,597 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $1,380,727,242 | 7,126,702 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $1,905,552,765 | 9,798,194 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,247,002,280 | 8,675,402 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||