MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class
Equity / Common Stock
Shares outstanding
48,033,167
Total 13F shares
38,996,384
Share change
+986,635
Total reported value
$4,514,731,100
Put/Call ratio
73%
Price per share
$115.77
Number of holders
325
Value change
+$114,994,661
Number of buys
171
Number of sells
152

Institutional Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q1 2018

As of 31 Mar 2018, MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) was held by 325 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 38,996,384 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, FMR LLC, FRANKLIN RESOURCES INC, STATE STREET CORP, FRONTIER CAPITAL MANAGEMENT CO LLC, WELLS FARGO & COMPANY/MN, WASATCH ADVISORS INC, AMERIPRISE FINANCIAL INC, and EARNEST PARTNERS LLC. This page lists 325 institutional shareholders reporting positions in this security for the Q1 2018 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.