Catalyst
Pit
Terminal
Pit Consensus
Insiders
Politicians
Institutions
News
Screener
More ▾
Terminal
Pit Consensus
Insiders
Politicians
Institutions
News
Screener
More ▾
☰
MPWR
MONOLITHIC POWER SYSTEMS, INC.
NASDAQ · Semiconductors & Related Devices
Last close
$1347.22
· 2026-09-30
ABOUT
Exchange
NASDAQ
Sector
Technology
Industry
Semiconductors & Related Devices
Market cap
$66.21B
RECENT INSIDER TRADES
2026-09-30
· Hsing Michael
(CEO)
· SELL
INSTITUTIONAL OWNERSHIP
Institutional holders
1,331
Shares held
60,413,852
Value
$73.84B
Percent of shares outstanding
122.93%
As of quarter end
2026-06-30
RECENT CONGRESSIONAL TRADES
2026-06-05
· Byron Donalds · SELL
· $1,001 - $15,000
2026-02-04
· Markwayne Mullin · BUY
· $15,001 - $50,000
2026-01-05
· Markwayne Mullin · BUY
· $15,001 - $50,000
2025-10-20
· Hon. Michael Patrick Guest · BUY
· $1,001 - $15,000
2024-05-03
· Thomas H Tuberville · SELL
· $1,001 - $15,000
RECENT NEWS
Monolithic Power Systems CEO Hsing sells $40.3m in stock
Monolithic Power Systems climbs 8% amid four-session recovery
Wall Street Thinks Monolithic Power Stock Is Worth 50% More. Here’s the Catch.
Monolithic Power Systems downgraded on cash conversion
MONOLITHIC POWER SYSTEMS, INC. · 8-K (8.01,9.01)
Catalyst
Pit
Features
Coming soon
Pricing
Coming soon
Privacy
Terms
Disclaimer
Affiliate Terms
Contact
2026 CATALYSTPIT · NOT FINANCIAL ADVICE · DELAYED FILINGS
MONOLITHIC POWER SYSTEMS, INC. (MPWR) · Stock Price, Insider Trades, Congress Trades · CatalystPit