Hood River Capital Management LLC
Position in MPWR — Monolithic Power Systems, Inc.
CIK 1578177
PALM BEACH GARDENS, FL
Position in MPWR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$15,243,283
+$13,316,705 QoQ
Shares Held
11,027
+186.5% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#251
of 1,236 holders
Holding Since
Mar 2023
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MPWR Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Hood River Capital Management LLC holds $802,708,007 across 10 Semiconductors names. MPWR ranks #6 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SMTC |
Semtech Corp
|
2,250,382 | $364,224,326 | |
| 2 | LSCC |
Lattice Semiconductor Corp
|
1,469,538 | $224,780,532 | |
| 3 | SITM |
SITIME Corp
|
133,699 | $99,680,626 | |
| 4 | LASR |
Nlight, Inc.
|
836,229 | $58,218,262 | |
| 5 | SIMO |
Silicon Motion Technology CORP
|
52,591 | $17,530,158 | |
| 6 | MPWR |
Monolithic Power Systems, Inc.
This page
|
11,027 | $15,243,283 | |
| 7 | AMBQ |
Ambiq Micro, Inc.
|
121,738 | $10,749,465 | |
| 8 | TSEM |
Tower Semiconductor Ltd
|
29,148 | $7,597,134 |
All Filings in MPWR
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $15,243,283 | 11,027 | Shares | Sole | 2026-08-14 | |
| 2023-03-31 | $1,926,578 | 3,849 | Shares | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||