Position in SIMO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$13,496,531
+$6,243,721 QoQ
Shares Held
40,490
-37.3% QoQ
Ownership
0.119%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#89
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)
Derivatives in SIMO
reported options exposure · as of Jun 30, 2026CallValue
$45,599,544
CallShares
136,800
PutValue
$38,899,611
PutShares
116,700
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, 2026CITADEL ADVISORS LLC holds $9,261,295,559 across 59 Semiconductors names. SIMO ranks #29 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
11,815,467 | $2,364,156,791 | |
| 2 | AVGO |
Broadcom Inc.
|
2,901,715 | $1,096,122,840 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
1,599,430 | $929,124,881 | |
| 4 | MU |
Micron Technology Inc
|
600,523 | $693,177,692 | |
| 5 | TXN |
Texas Instruments Inc
|
2,055,598 | $612,712,095 | |
| 6 | INTC |
Intel Corp
|
4,218,311 | $589,002,764 | |
| 7 | STM |
STMicroelectronics N.V.
|
3,852,113 | $288,484,742 | |
| 8 | CBRS |
Cerebras Systems Inc.
|
1,248,170 | $275,845,570 |
All Filings in SIMO
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $38,899,611 | 116,700 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $45,599,544 | 136,800 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $13,496,531 | 40,490 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $2,257,029 | 20,100 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $3,593,280 | 32,000 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $7,252,810 | 64,590 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $2,567,790 | 27,700 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $12,334,290 | 133,056 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $3,031,290 | 32,700 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $3,564,856 | 37,600 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $6,897,522 | 72,751 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,744,504 | 18,400 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $8,998,300 | 119,706 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $1,556,019 | 20,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $1,435,747 | 19,100 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $1,157,824 | 22,900 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $11,998,999 | 237,322 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $1,385,344 | 27,400 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $3,032,205 | 56,100 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $17,520,252 | 324,149 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $3,102,470 | 57,400 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $1,433,464 | 23,600 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $5,910,002 | 97,300 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $18,814,761 | 309,759 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $2,939,937 | 36,300 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $22,242,850 | 274,637 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $1,166,256 | 14,400 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $24,727,053 | 321,381 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $4,239,394 | 55,100 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $4,147,066 | 53,900 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $38,687,838 | 631,432 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $2,224,101 | 36,300 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $1,727,814 | 28,200 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $41,829,737 | 816,190 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $369,000 | 7,200 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $896,875 | 17,500 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $5,353,570 | 74,500 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $161,756 | 2,251 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $9,313,056 | 129,600 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $32,760 | 500 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $13,936,169 | 212,701 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $6,122,057 | 94,200 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $129,980 | 2,000 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $38,994 | 600 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $384,621 | 5,900 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $613,242 | 9,407 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $1,114,749 | 17,100 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $2,368,710 | 28,300 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $1,925,100 | 23,000 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $1,817,504 | 27,200 | Call | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||