MPWR - Monolithic Power Systems, Inc.

NasdaqGS - NasdaqGS Real-time price. Currency in USD

Major holders

Currency in USD
2.81%% of shares held by all insiders
101.40%% of shares held by institutions
104.34%% of float held by institutions
931Number of institutions holding shares

Top institutional holders

HolderSharesDate reported% outValue
Blackrock Inc.5,174,12630 Mar 202310.92%2,695,305,627
Vanguard Group, Inc. (The)5,147,68530 Mar 202310.86%2,681,531,982
Price (T.Rowe) Associates Inc3,334,39730 Mar 20237.03%1,736,954,028
State Street Corporation1,811,96730 Mar 20233.82%943,889,818
FMR, LLC1,757,14930 Mar 20233.71%915,334,027
Franklin Resources, Inc.1,707,60730 Mar 20233.60%889,526,609
Invesco Ltd.1,640,00530 Mar 20233.46%854,311,376
Massachusetts Financial Services Co.1,130,90730 Mar 20232.39%589,112,055
Brown Advisory Inc.1,027,10230 Mar 20232.17%535,037,956
Geode Capital Management, LLC966,29930 Mar 20232.04%503,364,458

Top mutual fund holders

HolderSharesDate reported% outValue
Vanguard Total Stock Market Index Fund1,356,63530 Dec 20222.87%706,698,281
Price (T.Rowe) New Horizons Fund1,207,46030 Dec 20222.55%628,990,042
Vanguard Mid-Cap Index Fund1,038,86330 Dec 20222.20%541,164,496
Vanguard 500 Index Fund1,030,94730 Dec 20222.18%537,040,893
MFS Mid Cap Growth Fund832,04727 Feb 20231.76%433,429,909
Price (T.Rowe) Blue Chip Growth Fund Inc.807,16130 Dec 20221.71%420,466,294
Blackrock Funds-Mid-Cap Growth Equity Portfolio692,41927 Feb 20231.46%360,694,893
Franklin Custodian Funds-Dynatech Fund525,00030 Dec 20221.11%273,482,991
Fidelity 500 Index Fund488,87427 Feb 20231.03%254,664,235
SPDR S&P 500 ETF Trust484,47330 Mar 20231.02%252,371,666