Position history for Rafferty Asset Management, LLC's holdings in MONOLITHIC PWR SYS INC
Rafferty Asset Management, LLC holds 317,473 shares of MPWR (MONOLITHIC PWR SYS INC), worth $347.1M as of 2026-Q1. The position was decreased (-19.9% shares). MPWR represents 1.4% of Rafferty Asset Management, LLC's portfolio.
Current Value
$347.1M
Current Shares
317,473
Total Value Change
+$22.3M
Total Shares Change
-77,813
Other major holders of MPWR: UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Decreased |
| 317,473 |
-19.9% |
| $347.1M |
| 1.4% |
| $1,074.37 |
0 |
| 2025-Q4 | Increased | 396,464 | +4.5% | $359.3M | 1.2% | $922.35 | 51 |
| 2025-Q3 | Decreased | 379,318 | -28.3% | $349.2M | 1.1% | $883.54 | 0 |
| 2025-Q2 | Increased | 529,124 | +36.1% | $387M | 1.3% | $731.94 | 64 |
| 2025-Q1 | Decreased | 388,855 | -7.2% | $225.5M | 1.0% | $575.12 | 0 |
| 2024-Q4 | Increased | 419,195 | +7.2% | $248M | 0.9% | $597.44 | 47 |
| 2024-Q3 | Decreased | 391,069 | -1.1% | $361.5M | 1.2% | $914.24 | 0 |
| 2024-Q2 | Decreased | 395,286 | -7.1% | $324.8M | 1.2% | $812.13 | 0 |