Position in AMKR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$11,579,912
-$6,173,795 QoQ
Shares Held
134,291
-65.9% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#96
of 642 holders
Holding Since
Jun 2020
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMKR Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026ACADIAN ASSET MANAGEMENT LLC holds $4,763,922,459 across 21 Semiconductor Equipment & Materials names. AMKR ranks #12 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
1,972,046 | $1,425,789,258 | |
| 2 | KLAC |
Kla Corp
|
3,331,968 | $1,005,288,065 | |
| 3 | ASML |
Asml Holding NV
|
501,821 | $998,342,720 | |
| 4 | LRCX |
Lam Research Corp
|
2,090,516 | $905,883,298 | |
| 5 | TER |
Teradyne, Inc
|
553,598 | $267,852,856 | |
| 6 | KLIC |
Kulicke & Soffa Industries Inc
|
314,546 | $42,073,672 | |
| 7 | COHU |
Cohu Inc
|
325,994 | $24,094,216 | |
| 8 | FORM |
Formfactor Inc
|
112,186 | $17,941,906 |
All Filings in AMKR
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,579,912 | 134,291 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $17,753,707 | 394,264 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $7,505,266 | 190,103 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $4,641,752 | 163,442 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $1,315,653 | 62,680 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $1,152,896 | 63,837 | Shares | Defined | 2025-05-21 | |
| 2024-06-30 | $4,552,315 | 113,751 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $73,474 | 2,279 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $75,822 | 2,279 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $95,304 | 4,217 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $99,424 | 3,342 | Shares | Defined | 2023-08-07 | |
| 2021-12-31 | $171,323 | 6,911 | Shares | Defined | 2022-02-10 | |
| 2021-03-31 | $441,812 | 18,634 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $9,228,688 | 611,982 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $6,459,219 | 576,716 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $12,670,892 | 1,029,317 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||