Position in KLAC
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$1,054,448,750
+$185,453,913 QoQ
Shares Held
716,138
+0.1% QoQ
Ownership
0.548%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 83%
Shared 8%
None 9%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026DIMENSIONAL FUND ADVISORS LP holds $6,878,520,864 across 27 Semiconductor Equipment & Materials names. KLAC ranks #3 (15.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
1,033,583 | $1,365,187,431 | |
| 2 | LRCX |
Lam Research Corp
|
6,312,616 | $1,348,753,531 | |
| 3 | KLAC |
Kla Corp
This page
|
716,138 | $1,054,448,750 | |
| 4 | AMAT |
Applied Materials Inc /De
|
2,852,647 | $975,006,216 | |
| 5 | AMKR |
Amkor Technology, Inc.
|
10,991,469 | $494,945,847 | |
| 6 | TER |
Teradyne, Inc
|
720,661 | $213,647,157 | |
| 7 | IPGP |
Ipg Photonics Corp
|
1,701,269 | $194,948,411 | |
| 8 | Q |
Qnity Electronics, Inc.
|
1,661,636 | $191,719,558 |
All Filings in KLAC
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,054,448,750 | 716,138 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $868,994,837 | 715,175 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $805,577,216 | 746,873 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $654,699,947 | 730,904 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $522,838,257 | 769,106 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $488,640,414 | 775,472 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $556,714,828 | 718,889 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $569,768,563 | 691,039 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $443,543,048 | 634,930 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $369,162,119 | 635,063 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $289,915,773 | 632,093 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $321,974,704 | 663,838 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $261,771,692 | 655,790 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $251,890,346 | 668,091 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $230,968,121 | 763,203 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $256,856,205 | 804,990 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $328,004,402 | 896,040 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $395,114,099 | 918,635 | Shares | Defined | 2022-02-09 | |
| 2021-09-30 | $311,218,737 | 930,372 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $307,667,508 | 948,976 | Shares | Defined | 2021-08-12 | |
| 2021-03-31 | $317,305,587 | 960,368 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $256,157,527 | 989,369 | Shares | Defined | 2021-03-08 | |
| 2020-09-30 | $172,986,958 | 892,882 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $171,547,501 | 882,083 | Shares | Defined | 2020-08-13 | |
| 2020-03-31 | $130,785,863 | 909,878 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||