Home Latest Filings Latest Buys Latest Sells Institutions Derivatives Hot Buys Data Screener Email Alerts Insider Charts
MPWR - As of  06/23/24, 10:20:52 AM:   36 Insider Transactions.

Sector: Technology    Industry: Semiconductor - Specialized
Prev Close:$69.81  Avg Vol(3m): 280,398  P/E: 72.70  EPS: 0.96

Email this page to a friend.    Insider Transactions for MPWR

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-02-12 08:09:02.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 8.83% view
S 2020-02-05 13:33:34.0 MONOLITHIC POWER SYSTEMS INC MPWR FRANKLIN RESOURCES INC 4.9% view
B 2020-02-04 12:16:14.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 10.6% view
B 2019-06-07 16:59:00.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 10.2% view
S 2019-02-13 11:58:22.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 3.378% view
B 2019-02-11 13:34:54.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 8.63% view
S 2019-02-06 15:03:14.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 9.8% view
B 2019-01-28 14:44:49.0 MONOLITHIC POWER SYSTEMS INC MPWR FRANKLIN RESOURCES INC 5.3% view
B 2018-02-09 14:19:38.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 8.13% view
S 2018-01-19 13:55:18.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 10.1% view
S 2017-02-14 11:39:23.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 8.398% view
B 2017-02-10 09:59:06.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 7.07% view
B 2017-02-08 15:42:29.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 10.3% view
B 2017-01-25 14:46:00.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 9.8% view
S 2016-11-02 18:21:07.0 MONOLITHIC POWER SYSTEMS INC MPWR RS INVESTMENT MANAGEMENT CO LLC 0.0% view
S 2016-02-16 10:43:57.0 MONOLITHIC POWER SYSTEMS INC MPWR ADAGE CAPITAL PARTNERS GP LLC 1.13% view
B 2016-02-11 20:02:33.0 MONOLITHIC POWER SYSTEMS INC MPWR RS INVESTMENT MANAGEMENT CO LLC 5.35% view
B 2016-01-26 16:40:26.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 9.0% view
S 2015-02-17 16:35:39.0 MONOLITHIC POWER SYSTEMS INC MPWR CITADEL ADVISORS LLC 2.8% view
S 2015-02-17 15:32:04.0 MONOLITHIC POWER SYSTEMS INC MPWR ADAGE CAPITAL PARTNERS GP LLC 5.15% view
S 2015-02-13 10:27:42.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 10.018% view
B 2015-02-11 10:15:42.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 6.38% view
B 2015-01-23 15:15:26.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 8.2% view
S 2014-11-10 11:04:43.0 MONOLITHIC POWER SYSTEMS INC MPWR EARNEST PARTNERS LLC 4.8% view
B 2014-10-10 14:13:31.0 MONOLITHIC POWER SYSTEMS INC MPWR EARNEST PARTNERS LLC 5.1% view
S 2014-07-10 16:45:47.0 MONOLITHIC POWER SYSTEMS INC MPWR EARNEST PARTNERS LLC 5.0% view
S 2014-05-02 14:48:30.0 MONOLITHIC POWER SYSTEMS INC MPWR ADAGE CAPITAL PARTNERS GP LLC 5.42% view
B 2014-02-14 16:12:20.0 MONOLITHIC POWER SYSTEMS INC MPWR CITADEL ADVISORS LLC 5.1% view
B 2014-02-14 10:41:42.0 MONOLITHIC POWER SYSTEMS INC MPWR EARNEST PARTNERS LLC 5.5% view
S 2014-02-14 06:54:30.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 10.837% view
B 2014-02-11 13:53:12.0 MONOLITHIC POWER SYSTEMS INC MPWR VANGUARD GROUP INC 5.77% view
S 2014-02-03 11:41:33.0 MONOLITHIC POWER SYSTEMS INC MPWR COLUMBIA WANGER ASSET MANAGEMENT LLC n/a view
B 2014-01-29 21:44:41.0 MONOLITHIC POWER SYSTEMS INC MPWR BlackRock Inc 8.0% view
B 2013-12-27 09:25:02.0 MONOLITHIC POWER SYSTEMS INC MPWR CITADEL ADVISORS LLC 5.0% view
B 2013-04-08 14:28:33.0 MONOLITHIC POWER SYSTEMS INC MPWR ADAGE CAPITAL PARTNERS GP LLC 5.6% view
S 2013-02-14 14:07:29.0 MONOLITHIC POWER SYSTEMS INC MPWR FMR LLC 14.997% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.