Position in KLAC
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$133,254,575
+$49,646,138 QoQ
Shares Held
90,501
+31.5% QoQ
Ownership
0.069%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026SEI INVESTMENTS CO holds $1,429,447,997 across 26 Semiconductor Equipment & Materials names. KLAC ranks #5 (9.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ASML |
Asml Holding NV
|
287,225 | $379,375,396 | |
| 2 | LRCX |
Lam Research Corp
|
1,114,239 | $238,068,304 | |
| 3 | AMAT |
Applied Materials Inc /De
|
654,891 | $223,835,194 | |
| 4 | FORM |
Formfactor Inc
|
1,682,322 | $163,168,410 | |
| 5 | KLAC |
Kla Corp
This page
|
90,501 | $133,254,575 | |
| 6 | TER |
Teradyne, Inc
|
171,309 | $50,786,265 | |
| 7 | Q |
Qnity Electronics, Inc.
|
405,958 | $46,839,433 | |
| 8 | ENTG |
Entegris Inc
|
295,914 | $34,692,957 |
All Filings in KLAC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $133,254,575 | 90,501 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $83,608,437 | 68,809 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $88,887,425 | 82,410 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $77,271,906 | 86,266 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $56,587,911 | 83,242 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $53,378,094 | 84,711 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $63,228,252 | 81,647 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $64,072,670 | 77,710 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $53,755,658 | 76,951 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $38,573,323 | 66,357 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $36,429,986 | 79,427 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $43,876,848 | 90,464 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $31,596,299 | 79,155 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $20,078,353 | 53,254 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $25,271,420 | 83,506 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $33,687,826 | 105,578 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $29,390,589 | 80,289 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $25,598,425 | 59,516 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $15,674,803 | 46,859 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $19,710,022 | 60,794 | Shares | Defined | 2021-08-06 | |
| 2021-03-31 | $16,433,103 | 49,737 | Shares | Defined | 2021-05-12 | |
| 2020-12-31 | $10,216,328 | 39,459 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $9,252,246 | 47,756 | Shares | Defined | 2020-12-04 | |
| 2020-06-30 | $11,220,327 | 57,694 | Shares | Defined | 2020-08-17 | |
| 2020-03-31 | $8,283,016 | 57,625 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||