READYSTATE ASSET MANAGEMENT LP
Position in MPWR — Monolithic Power Systems, Inc.
CIK 1900923
CHICAGO, IL
Position in MPWR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$326,236
+$326,236 QoQ
Shares Held
236
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#872
of 1,241 holders
Holding Since
Mar 2024
5 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Derivatives in MPWR
reported options exposure · as of Jun 30, 2026CallValue
$829,416
CallShares
600
PutValue
$829,416
PutShares
600
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, 2026READYSTATE ASSET MANAGEMENT LP holds $39,994,013 across 5 Semiconductors names. MPWR ranks #5 (0.8% of the industry book) .
All Filings in MPWR
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $326,236 | 236 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $829,416 | 600 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $829,416 | 600 | Call | Sole | 2026-08-14 | |
| 2026-03-31 | $656,010 | 600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $656,010 | 600 | Put | Sole | 2026-05-15 | |
| 2024-09-30 | $1,386,750 | 1,500 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $647,150 | 700 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $739,512 | 900 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $1,232,520 | 1,500 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $745,162 | 1,100 | Call | Sole | 2024-05-13 | |
| 2024-03-31 | $1,151,614 | 1,700 | Put | Sole | 2024-05-13 | |
| No filing history on record for this holder in this stock. | ||||||