Balyasny Asset Management L.P.
Position in SIMO — Silicon Motion Technology CORP
CIK 1218710
Chicago, IL
Position in SIMO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$21,479,118
+$11,938,062 QoQ
Shares Held
64,438
-24.2% QoQ
Ownership
0.190%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#68
of 383 holders
Holding Since
Dec 2020
22 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SIMO Over Time
Shares Held
Position Value (USD)
Derivatives in SIMO
reported options exposure · as of Sep 30, 2023CallValue
$0
CallShares
0
PutValue
$3,664,375
PutShares
71,500
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Jun 30, 2026Balyasny Asset Management L.P. holds $3,339,448,800 across 37 Semiconductors names. SIMO ranks #17 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
3,237,337 | $647,758,760 | |
| 2 | TXN |
Texas Instruments Inc
|
1,506,041 | $448,905,640 | |
| 3 | SLAB |
Silicon Laboratories Inc.
|
1,559,676 | $340,882,786 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
506,708 | $294,351,743 | |
| 5 | CBRS |
Cerebras Systems Inc.
|
1,120,356 | $247,598,676 | |
| 6 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
459,643 | $219,511,707 | |
| 7 | ON |
On Semiconductor Corp
|
1,517,790 | $143,491,865 | |
| 8 | LSCC |
Lattice Semiconductor Corp
|
882,412 | $134,973,739 |
All Filings in SIMO
Export CSV
27 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $21,479,118 | 64,438 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $9,541,056 | 84,968 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $13,215,404 | 142,561 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $12,069,976 | 127,307 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,466,861 | 99,333 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $10,360,552 | 204,916 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $10,307,713 | 190,707 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,286,435 | 37,643 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $294,074 | 3,631 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $13,628,613 | 177,133 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $26,074,857 | 425,573 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,664,375 | 71,500 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $18,703,687 | 364,950 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,467,400 | 90,000 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $32,820,186 | 456,724 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $10,779,000 | 150,000 | Put | Sole | 2023-08-14 | |
| 2023-03-31 | $34,238,196 | 522,561 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $24,242,569 | 373,020 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $12,733,562 | 195,330 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $3,272,670 | 39,100 | Put | Sole | 2022-08-15 | |
| 2022-06-30 | $131,666,126 | 1,573,072 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $226,653 | 3,392 | Shares | Sole | 2022-05-16 | |
| 2021-09-30 | $5,685,055 | 82,416 | Shares | Sole | 2021-12-01 | |
| 2021-06-30 | $512,094 | 7,989 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $843,041 | 14,195 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $20,945,250 | 435,000 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $265,065 | 5,505 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||