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Monolithic Power Systems, Inc. (MPWR)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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702.73-5.29 (-0.75%)
As of 01:57PM EDT. Market open.
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Major Holders

Currency in USD
Breakdown
3.84%% of Shares Held by All Insider
95.07%% of Shares Held by Institutions
98.86%% of Float Held by Institutions
1,095Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Vanguard Group Inc5,464,066Dec 30, 202311.22%3,839,790,340
Blackrock Inc.5,236,530Dec 30, 202310.75%3,679,892,832
FMR, LLC2,528,125Dec 30, 20235.19%1,776,601,884
Price (T.Rowe) Associates Inc2,192,561Dec 30, 20234.50%1,540,789,322
State Street Corporation1,950,691Dec 30, 20234.01%1,370,818,811
Franklin Resources, Inc.1,830,569Dec 30, 20233.76%1,286,404,879
Invesco Ltd.1,262,575Dec 30, 20232.59%887,255,624
JP Morgan Chase & Company1,224,762Dec 30, 20232.51%860,683,106
Geode Capital Management, LLC1,096,510Dec 30, 20232.25%770,555,938
Massachusetts Financial Services Co.1,056,183Dec 30, 20232.17%742,216,745

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Total Stock Market Index Fund1,430,925Dec 30, 20232.94%1,005,561,058
Vanguard 500 Index Fund1,170,274Dec 30, 20232.40%822,392,482
Vanguard Mid-Cap Index Fund1,020,089Dec 30, 20232.09%716,852,228
MFS Mid Cap Growth Fund730,796Feb 28, 20241.50%513,555,916
Price (T.Rowe) New Horizons Fund677,583Dec 30, 20231.39%476,161,279
Fidelity Select Portfolios - Semiconductors Portfolio622,061Mar 30, 20241.28%437,144,027
iShares Semiconductor ETF605,095Mar 30, 20241.24%425,221,425
SPDR S&P 500 ETF Trust577,402Mar 30, 20241.19%405,760,586
Fidelity 500 Index Fund580,451Mar 30, 20241.19%407,903,224
Blackrock Funds-Mid-Cap Growth Equity Portfolio569,156Feb 28, 20241.17%399,965,833