ACADIAN ASSET MANAGEMENT LLC
Position in SIMO — Silicon Motion Technology CORP
CIK 916542
Boston, MA
Position in SIMO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$438,608,280
+$293,337,585 QoQ
Shares Held
1,315,838
+1.7% QoQ
Ownership
3.88%
of shares outstanding
% of Portfolio
0.52%
of 13F equity value
Holder Rank
#2
of 383 holders
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SIMO 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. SIMO ranks #5 (4.6% 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
This page
|
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.
|
4,916,882 | $221,849,715 |
All Filings in SIMO
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $438,608,280 | 1,315,838 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $145,270,695 | 1,293,710 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $118,571,364 | 1,279,087 | Shares | Defined | 2026-02-10 | |
| 2025-09-30 | $123,410,953 | 1,301,666 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $98,499,235 | 1,310,353 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $63,623,440 | 1,258,375 | Shares | Defined | 2025-05-21 | |
| 2024-12-31 | $69,312,693 | 1,282,381 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $80,811,411 | 1,330,448 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $107,995,386 | 1,333,441 | Shares | Defined | 2024-08-06 | |
| 2024-03-31 | $102,826,309 | 1,336,448 | Shares | Defined | 2024-05-10 | |
| 2023-12-31 | $31,312,278 | 511,054 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $9,620,086 | 187,709 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $1,451,212 | 20,195 | Shares | Defined | 2023-08-07 | |
| 2023-03-31 | $7,495,356 | 114,398 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $9,568,672 | 147,233 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $26,455,601 | 405,823 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $98,049,109 | 1,171,435 | Shares | Defined | 2022-08-09 | |
| 2022-03-31 | $99,983,835 | 1,496,316 | Shares | Defined | 2022-05-12 | |
| 2021-09-30 | $98,576,351 | 1,429,057 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $79,905,585 | 1,246,577 | Shares | Defined | 2021-08-11 | |
| 2021-03-31 | $50,861,299 | 856,395 | Shares | Defined | 2021-05-11 | |
| 2020-12-31 | $30,830,637 | 640,304 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 | $19,328,361 | 511,603 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $13,130,932 | 269,242 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $3,330,157 | 90,839 | Shares | Defined | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||