Position in ACLS
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$4,191,857
+$1,944,266 QoQ
Shares Held
45,035
+61.0% QoQ
Ownership
0.147%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ACLS 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. ACLS ranks #20 (0.3% 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
|
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 ACLS
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,191,857 | 45,035 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $2,247,591 | 27,976 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,374,379 | 14,076 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $725,542 | 10,411 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7,856,899 | 158,182 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $10,142,817 | 145,167 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $10,934,596 | 104,288 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $10,620,313 | 74,691 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $16,142,742 | 144,752 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $13,193,621 | 101,732 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $11,155,553 | 68,418 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $14,720,298 | 80,294 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $7,810,314 | 58,614 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $4,183,937 | 52,721 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $3,521,744 | 58,153 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $2,715,072 | 49,509 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $3,978,767 | 52,678 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $3,183,785 | 42,701 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $877,767 | 18,664 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $754,398 | 18,664 | Shares | Sole | 2021-08-06 | |
| 2021-03-31 | $766,903 | 18,664 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $543,495 | 18,664 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $412,918 | 18,769 | Shares | Defined | 2020-12-04 | |
| 2020-06-30 | $515,168 | 18,498 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $222,814 | 12,169 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||