Ken Fisher's MPWR Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 212 shares of Monolithic Power Systems, Inc. (MPWR) worth $232,224, representing 0.00% of the portfolio. First purchased in 2025-Q4, this recently established position has been held for 2 quarters.
Based on recent 13F filings, Ken Fisher has initiated a new position in MPWR, representing a fresh investment thesis on this company. Largest reduction occurred in Q1 2026, reducing 26 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Monolithic Power Systems (MPWR) Holding Value Over Time
Track share changes against reported price movement
Quarterly Monolithic Power Systems (MPWR) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | -26 | Reduce 10.92% | 212 | $1095.40 |
| Q4 2025 | +238 | New Buy | 238 | $907.74 |
Ken Fisher's Monolithic Power Systems Investment FAQs
Ken Fisher first purchased Monolithic Power Systems, Inc. (MPWR) in Q4 2025, acquiring 238 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Monolithic Power Systems, Inc. (MPWR) for 2 quarters since Q4 2025.
Ken Fisher's largest addition to Monolithic Power Systems, Inc. (MPWR) was in Q4 2025, adding 238 shares worth $216,042.
According to the latest 13F filing for Q1 2026, Ken Fisher's firm, Fisher Asset Management, LLC, owns 212 shares of Monolithic Power Systems, Inc. (MPWR), valued at approximately $232,224.
As of the Q1 2026 filing, Monolithic Power Systems, Inc. (MPWR) represents approximately 0.00% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in Monolithic Power Systems, Inc. (MPWR) was 238 shares, as reported at the end of Q4 2025.