MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)

Q4 2014 13F Holders as of 31 Dec 2014

Type / Class
Equity / Common Stock
Shares outstanding
48,033,167
Total 13F shares
36,864,580
Share change
-334,857
Total reported value
$1,833,337,638
Put/Call ratio
41%
Price per share
$49.74
Number of holders
169
Value change
-$12,959,562
Number of buys
68
Number of sells
102

Institutional Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q4 2014

As of 31 Dec 2014, MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) was held by 169 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 36,864,580 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, BlackRock Fund Advisors, ADAGE CAPITAL PARTNERS GP LLC, EARNEST PARTNERS LLC, OPPENHEIMER FUNDS INC, Invesco Ltd., ALLIANCEBERNSTEIN L.P., Citadel Advisors LLC, and FRONTIER CAPITAL MANAGEMENT CO LLC. This page lists 169 institutional shareholders reporting positions in this security for the Q4 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.