ACADIAN ASSET MANAGEMENT LLC
Position in ASX — ASE Technology Holding Co., Ltd.
CIK 916542
Boston, MA
Position in ASX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$221,849,715
+$62,058,706 QoQ
Shares Held
4,916,882
-33.3% QoQ
Ownership
0.189%
of shares outstanding
% of Portfolio
0.27%
of 13F equity value
Holder Rank
#10
of 485 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ASX Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026ACADIAN ASSET MANAGEMENT LLC holds $9,627,615,709 across 48 Semiconductors names. ASX ranks #8 (2.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
19,509,461 | $3,903,648,051 | |
| 2 | MU |
Micron Technology Inc
|
1,134,239 | $1,309,240,735 | |
| 3 | AVGO |
Broadcom Inc.
|
2,802,074 | $1,058,483,453 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
967,628 | $562,104,781 | |
| 5 | SIMO |
Silicon Motion Technology CORP
|
1,315,838 | $438,608,280 | |
| 6 | INTC |
Intel Corp
|
2,932,344 | $409,443,192 | |
| 7 | TXN |
Texas Instruments Inc
|
1,056,916 | $315,034,952 | |
| 8 | ASX |
ASE Technology Holding Co., Ltd.
This page
|
4,916,882 | $221,849,715 |
All Filings in ASX
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $221,849,715 | 4,916,882 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $159,791,009 | 7,370,434 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $100,819,262 | 6,262,066 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $26,767,966 | 2,413,703 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $49,978,853 | 4,838,224 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $96,123,812 | 10,973,038 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $81,873,198 | 8,130,407 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $80,099,080 | 8,206,873 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $110,201,937 | 9,649,907 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $108,379,115 | 9,861,612 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $48,907,101 | 5,197,354 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $49,250,946 | 6,549,328 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $43,791,742 | 5,621,533 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $44,810,225 | 5,622,362 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $14,207,751 | 2,265,989 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $10,183,078 | 2,040,697 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $6,895,766 | 1,333,804 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $14,761,032 | 2,081,951 | Shares | Defined | 2022-05-12 | |
| 2021-12-31 | $29,705,827 | 3,803,563 | Shares | Defined | 2022-02-10 | |
| 2021-09-30 | $47,469,366 | 6,047,053 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $39,967,412 | 4,964,896 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $33,395,500 | 4,337,078 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $9,387,922 | 1,607,521 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $3,385,877 | 829,872 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $1,466,560 | 323,031 | Shares | Defined | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||