MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)

Q3 2014 13F Holders as of 30 Sep 2014

Type / Class
Equity / Common Stock
Shares outstanding
48,033,167
Total 13F shares
36,436,451
Share change
-73,231
Total reported value
$1,605,085,627
Put/Call ratio
37%
Price per share
$44.05
Number of holders
172
Value change
-$2,273,307
Number of buys
82
Number of sells
86

Institutional Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q3 2014

As of 30 Sep 2014, MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) was held by 172 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 36,436,451 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, EARNEST PARTNERS LLC, ADAGE CAPITAL PARTNERS GP LLC, BlackRock Fund Advisors, FRONTIER CAPITAL MANAGEMENT CO LLC, OPPENHEIMER FUNDS INC, COLUMBIA WANGER ASSET MANAGEMENT LLC, ALLIANCEBERNSTEIN L.P., and Citadel Advisors LLC. This page lists 171 institutional shareholders reporting positions in this security for the Q3 2014 filing period.
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.