MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)

Q2 2014 13F Holders as of 6/30/2014

Type / Class
Equity / Common Stock
Shares outstanding
47.9M
Number of holders
157
Total 13F shares, excl. options
37.1M
Shares change
-660K
Total reported value, excl. options
$1.57B
Value change
-$26.9M
Put/Call ratio
0.13
Number of buys
85
Number of sells
-69
Price
$42.35

Significant Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q2 2014

179 filings reported holding MPWR - MONOLITHIC POWER SYSTEMS INC - Common Stock as of Q2 2014.
MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) has 157 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 37.1M shares of 47.9M outstanding shares and own 77.37% of the company stock.
Largest 10 shareholders include FMR LLC (4.25M shares), VANGUARD GROUP INC (2.43M shares), ADAGE CAPITAL PARTNERS GP LLC (2.06M shares), EARNEST PARTNERS LLC (1.94M shares), BlackRock Fund Advisors (1.87M shares), Citadel Advisors LLC (1.64M shares), FRONTIER CAPITAL MANAGEMENT CO LLC (1.31M shares), COLUMBIA WANGER ASSET MANAGEMENT LLC (1.14M shares), BlackRock Institutional Trust Company, N.A. (1.02M shares), and OPPENHEIMER FUNDS INC (1M shares).
This table shows the top 157 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.