Position in AMKR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$280,311
-$1,334,302 QoQ
Shares Held
6,225
-91.9% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
13 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in AMKR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026MARSHALL WACE, LLP holds $1,359,652,380 across 22 Semiconductor Equipment & Materials names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
579,156 | $418,729,788 | |
| 2 | ASML |
Asml Holding NV
|
130,266 | $259,156,376 | |
| 3 | ENTG |
Entegris Inc
|
623,810 | $112,198,466 | |
| 4 | ONTO |
Onto Innovation Inc.
|
241,478 | $91,387,347 | |
| 5 | KLAC |
Kla Corp
|
291,283 | $87,882,993 | |
| 6 | Q |
Qnity Electronics, Inc.
|
511,632 | $83,554,621 | |
| 7 | ICHR |
Ichor Holdings, Ltd.
|
641,030 | $71,974,847 | |
| 8 | LRCX |
Lam Research Corp
|
134,545 | $58,302,384 |
All Filings in AMKR
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $280,311 | 6,225 | Shares | Other | 2026-05-15 | |
| 2025-06-30 | $1,614,613 | 76,923 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $572,809 | 31,717 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $712,049 | 27,717 | Shares | Other | 2025-02-13 | |
| 2024-06-30 | $11,005,059 | 274,989 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $10,533,549 | 326,723 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $27,511,062 | 826,903 | Shares | Other | 2024-02-14 | |
| 2023-09-30 | $23,293,005 | 1,030,664 | Shares | Other | 2023-11-14 | |
| 2022-03-31 | $5,300,592 | 244,042 | Shares | Other | 2022-05-16 | |
| 2021-09-30 | $262,673 | 10,528 | Shares | Sole | 2021-11-15 | |
| 2020-09-30 | $500,953 | 44,728 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $2,850,946 | 231,596 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $2,738,278 | 351,512 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||