Caption Management, LLC
Position in SIMO — Silicon Motion Technology CORP
CIK 1706766
OKLAHOMA CITY, OK
Position in SIMO
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,999,980
+$1,550,820 QoQ
Shares Held
6,000
+50.0% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#162
of 383 holders
Holding Since
Jun 2021
5 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 Mar 31, 2025CallValue
$682,560
CallShares
13,500
PutValue
$0
PutShares
0
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, 2026Caption Management, LLC holds $655,924,059 across 10 Semiconductors names. SIMO ranks #6 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,838,800 | $367,925,492 | |
| 2 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
565,700 | $270,161,349 | |
| 3 | ON |
On Semiconductor Corp
|
61,000 | $5,766,940 | |
| 4 | STM |
STMicroelectronics N.V.
|
46,156 | $3,456,622 | |
| 5 | TXN |
Texas Instruments Inc
|
11,400 | $3,397,998 | |
| 6 | SIMO |
Silicon Motion Technology CORP
This page
|
6,000 | $1,999,980 | |
| 7 | QCOM |
Qualcomm Inc/De
|
6,620 | $1,223,309 | |
| 8 | VSH |
Vishay Intertechnology Inc
|
22,000 | $1,183,160 |
All Filings in SIMO
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,999,980 | 6,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $449,160 | 4,000 | Shares | Sole | 2026-05-15 | |
| 2025-03-31 | $682,560 | 13,500 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $168,213 | 3,327 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $20,971 | 388 | Shares | Sole | 2025-02-14 | |
| 2021-06-30 | $6,410,000 | 100,000 | Call | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||