whalstreet

MPWR· Monolithic Pwr Sys Inc.

CUSIP 609839105·Sector Technology··Investor Relations
Current price
$1600.84
Market cap
$78.6B
52w low
$643.36
52w high
$1662.00
Whale holders
1
Aggregate held
$4M
Net flow (Q/Q)
$202K
Insider buys/sells · last 6 mo · open market only
TransactionsTotal $
Buys0$0
Sells90$408M
Whale% of portfolioRecent activityΔ sharesValue
Torray Investment Partners LLC0.6%Reduce 12.8%-542$4M
Quarterly ownership history
Last 6 quarters
QuarterWhalesAggregateBuyingSellingNet flow
2026-03-311$4M1 · $202K0 · $0$202K
2025-12-311$4M1 · $208K0 · $0$208K
2025-09-301$4M1 · $1M0 · $0$1M
2025-06-301$2M1 · $464K0 · $0$464K
2025-03-311$2M1 · $2M0 · $0$2M
2024-12-312$62M2 · $62M0 · $0$62M
MPWR Financials
Live via yfinance — refreshed daily.
Valuation
Market capitalization$78.6B
Enterprise value$77.3B
EV / EBITDA (TTM)90.18
P/E ratio (TTM)114.92
Forward P/E53.08
P/S ratio26.60
P/B ratio22.08
PEG ratio2.10
Cash Flow
Operating cash flow (TTM)$832M
Free cash flow (TTM)$492M
Total cash$1.4B
Total debt$20M
Debt / equity0.54
Current ratio4.79
Income Statement
Total revenue (TTM)$3.0B
Revenue per share (TTM)61.16
Gross profit (TTM)$1.6B
EBITDA (TTM)$857M
Net income (TTM)$680M
EPS diluted (TTM)13.93
Shares outstanding49,130,000
Float shares47,204,104
Profitability
Gross margin55.17%
Operating margin29.99%
EBITDA margin28.99%
Net margin22.98%
Efficiency
Return on assets (TTM)12.13%
Return on equity (TTM)19.57%
Price History
Current price$1600.84
52 Week high$1662.00
52 Week low$643.36
50 day average$1277.24
200 day average$1037.56
Average volume (10 day)725,060
1-year beta1.74
1-year price target$1797.14
Dividends
Dividend yield0.50%
Dividend rate (annual)$8.00
Payout ratio47.82%
Fundamentals are sourced from yfinance and refreshed daily. Last updated May 10, 2026, 5:39 PM. Empty cells (—) mean yfinance doesn't have that field for this ticker (common for ADRs, recent IPOs, or non-applicable ratios).
Real-time alerts. We'll let you know when a whale you follow files a new 13F, or a stock you follow has insider activity. No weekly digest.
whalstreet
★ WatchlistData from SEC EDGAR · whalstreet.com