Stock overview
Monolithic PWR Sys Inc.
Explore the company, reported ownership, price history, and available source evidence.
MONOLITHIC PWR SYS INC (MPWR) is a listed warrant, unit, right, or acquisition-company security tracked from 13F filings.
- Last close
- $1367.43
- · MPWR
- Tracked holders
- 3 funds
- Latest available 13F per fund
MPWR · USD
Price
$1367.43
+$858.29
(+168.58%)
over selected range
Close · Sep 25, 2026
Market closed
1255 stored daily closes
$1367.43
Sep 25, 2026
- Range low
- $309.20
- Range high
- $1,689.89
- Observations
- 1255
- Session date
- Sep 25, 2026
Sep 27, 2021–Sep 25, 2026. Regular market hours only. Historical prices are unadjusted; splits and other corporate actions can affect comparisons.
Investor Popularity
Rows are narrowed by movement, fund type, and position size.
| Fund | Move | Value | Weight |
|---|---|---|---|
| Gotham Asset Management position history Q2 2026 · filed Aug 14, 2026 · SEC filing | +6% 26'Q2 | $33,034,257 | 0.08% |
SEC Forms 4/5
Insiders
Financials
Official-source analysis
AI Earnings Report
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