MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR)

Q4 2019 13F Holders as of 12/31/2019

Type / Class
Equity / Common Stock
Shares outstanding
47.9M
Number of holders
348
Total 13F shares, excl. options
41.8M
Shares change
-513K
Total reported value, excl. options
$7.45B
Value change
-$73.2M
Put/Call ratio
1.95
Number of buys
180
Number of sells
-153
Price
$178.02

Significant Holders of MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) as of Q4 2019

399 filings reported holding MPWR - MONOLITHIC POWER SYSTEMS INC - Common Stock as of Q4 2019.
MONOLITHIC POWER SYSTEMS INC - Common Stock (MPWR) has 348 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 41.8M shares of 47.9M outstanding shares and own 87.33% of the company stock.
Largest 10 shareholders include BlackRock Inc. (4.59M shares), VANGUARD GROUP INC (3.84M shares), FRANKLIN RESOURCES INC (2.12M shares), WELLINGTON MANAGEMENT GROUP LLP (1.8M shares), Invesco Ltd. (1.38M shares), WASATCH ADVISORS INC (1.25M shares), MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (1.14M shares), WADDELL & REED FINANCIAL INC (1.12M shares), WELLS FARGO & COMPANY/MN (1.06M shares), and STATE STREET CORP (1.05M shares).
This table shows the top 348 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.