Q3 2018 13F Holders as of 9/30/2018
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Type / Class
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Equity / Common Stock
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Shares outstanding
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47.9M
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Number of holders
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346
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Total 13F shares, excl. options
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39.7M
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Shares change
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+606K
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Total reported value, excl. options
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$4.99B
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Value change
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+$69.7M
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Put/Call ratio
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2.05
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Number of buys
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164
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Number of sells
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-164
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Price
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$125.53
Significant Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q3 2018
395 filings reported holding MPWR - MONOLITHIC POWER SYSTEMS INC - Common Stock as of Q3 2018.
MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) has 346 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 39.7M shares
of 47.9M outstanding shares and own 82.94% of the company stock.
Largest 10 shareholders include BlackRock Inc. (4.2M shares), Vanguard Group Inc (3.55M shares), FRANKLIN RESOURCES INC (2.18M shares), FMR LLC (1.39M shares), WASATCH ADVISORS INC (1.18M shares), WELLS FARGO & COMPANY/MN (1.12M shares), STATE STREET CORP (1.09M shares), FRONTIER CAPITAL MANAGEMENT CO LLC (1.03M shares), WELLINGTON MANAGEMENT GROUP LLP (1.01M shares), and EARNEST PARTNERS LLC (820K shares).
This table shows the top 346 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.