Position in FORM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$7,791,496
-$43,176,476 QoQ
Shares Held
80,333
-93.1% QoQ
Ownership
0.103%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 0%
Shared 62%
None 38%
Common Shares in FORM 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.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KLAC |
Kla Corp
|
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 FORM
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $7,791,496 | 80,333 | Shares | Defined | 2026-05-15 | |
| 2024-12-31 | $50,967,972 | 1,158,363 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $54,568,604 | 1,186,274 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $90,177,350 | 1,489,796 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $80,447,058 | 1,763,030 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $80,386,889 | 1,927,281 | Shares | Defined | 2024-02-12 | |
| 2023-09-30 | $37,189,995 | 1,064,396 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $38,651,009 | 1,129,486 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $35,851,537 | 1,125,637 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $56,175,653 | 2,527,020 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $62,839,777 | 2,508,574 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $99,997,605 | 2,581,916 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $121,062,748 | 2,880,389 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $136,220,956 | 2,979,461 | Shares | Defined | 2022-02-11 | |
| 2021-09-30 | $109,534,580 | 2,934,224 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $108,728,129 | 2,982,121 | Shares | Defined | 2021-08-16 | |
| 2021-03-31 | $173,370,585 | 3,843,285 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $209,127,574 | 4,861,171 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $124,922,009 | 5,010,911 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 | $144,530,759 | 4,927,745 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $106,836,145 | 5,317,877 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||