Position in KLAC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$906,047,935
+$150,353,596 QoQ
Shares Held
6,153,503
-1.1% QoQ
Ownership
4.71%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 12.520981951256058.ToString("F0")%
Shared 1.0104000924351544.ToString("F0")%
None 86.46861795630879.ToString("F0")%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026STATE STREET CORP holds $31,943,986,461 across 28 Semiconductor Equipment & Materials names. KLAC ranks #5 (2.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
37,506,950 | $12,819,500,440 | |
| 2 | LRCX |
Lam Research Corp
|
59,158,300 | $12,639,762,378 | |
| 3 | TER |
Teradyne, Inc
|
6,970,426 | $2,066,452,491 | |
| 4 | Q |
Qnity Electronics, Inc.
|
9,056,058 | $1,044,887,972 | |
| 5 | KLAC |
Kla Corp
This page
|
6,153,503 | $906,047,935 | |
| 6 | ENTG |
Entegris Inc
|
5,270,784 | $617,946,716 | |
| 7 | ONTO |
Onto Innovation Inc.
|
1,499,684 | $307,540,197 | |
| 8 | FORM |
Formfactor Inc
|
2,928,139 | $284,000,201 |
All Filings in KLAC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $906,047,935 | 6,153,503 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $755,694,339 | 6,219,297 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $667,691,906 | 6,190,357 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $548,167,709 | 6,119,719 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $413,419,690 | 6,081,490 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $384,152,910 | 6,096,504 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $463,042,429 | 5,979,293 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $481,017,155 | 5,833,976 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $405,505,075 | 5,804,788 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $332,350,485 | 5,717,366 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $251,555,975 | 5,484,585 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $274,570,113 | 5,661,006 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $228,865,436 | 5,733,533 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $214,367,758 | 5,685,695 | Shares | Defined | 2023-05-15 | |
| 2022-09-30 | $176,630,120 | 5,836,504 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $192,134,372 | 6,021,511 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $228,403,686 | 6,239,515 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $271,655,669 | 6,315,958 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $207,479,191 | 6,202,481 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $201,715,032 | 6,221,740 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $205,053,938 | 6,206,233 | Shares | Defined | 2021-07-09 | |
| 2020-12-31 | $165,536,438 | 6,393,590 | Shares | Defined | 2021-02-16 | |
| 2020-09-30 | $128,020,892 | 6,607,871 | Shares | Defined | 2020-11-10 | |
| 2020-06-30 | $129,794,804 | 6,673,941 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $97,591,626 | 6,789,455 | Shares | Defined | 2020-06-19 | |
| No filing history on record for this holder in this stock. | ||||||