MPWR

Monolithic Power Systems, Inc. Institutional Ownership

$41.43
*  
1.48
3.45%
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*Delayed - data as of Jul. 31, 2014 13:51 ET  -  Find a broker to begin trading MPWR now
Exchange: NASDAQ
Industry: Technology
Community Rating:
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Ownership Summary Institutional Holdings Insiders
(SEC Form 4)
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Ownership Summary


Institutional Ownership 98.01%
Total Shares Outstanding (millions) 39
Total Value of Holdings (millions) $1,629

Active Positions

Holders Shares
Increased Positions 75 3,814,749
Decreased Positions 77 3,078,733
Held Positions 14 31,061,362
Total Institutional Shares 166 37,954,844

New and Sold Out Positions


Holders Shares
New Positions 22 1,436,479
Sold Out Positions 15 623,877

166 Institutional Holders
37,954,844 Total Shares Held


Click on the column header links to resort ascending (▲) or descending (▼).
Owner Name Date Shared Held Change (Shares) Change (%) Value (in 1,000s)
FMR LLC 03/31/2014 4,011,231 (129,060) (3.12) 172,122
VANGUARD GROUP INC 03/31/2014 2,299,735 94,208 4.27 98,682
ADAGE CAPITAL PARTNERS GP LLC 03/31/2014 2,174,289 101,864 4.92 93,299
BLACKROCK FUND ADVISORS 03/31/2014 2,022,881 77,918 4.01 86,802
EARNEST PARTNERS LLC 03/31/2014 1,976,027 (106,567) (5.12) 84,791
CITADEL ADVISORS LLC 03/31/2014 1,723,581 (222,910) (11.45) 73,959
FRONTIER CAPITAL MANAGEMENT CO LLC 03/31/2014 1,394,729 (205,593) (12.85) 59,848
OPPENHEIMER FUNDS INC 03/31/2014 1,294,550 (242,940) (15.8) 55,549
COLUMBIA WANGER ASSET MANAGEMENT LLC 03/31/2014 1,261,000 0 0.00 54,110
BARCLAYS GLOBAL INVESTORS UK HOLDINGS LTD 03/31/2014 959,599 39,747 4.32 41,176
CLEARBRIDGE INVESTMENTS, LLC 03/31/2014 853,368 161,785 23.39 36,618
DIMENSIONAL FUND ADVISORS LP 03/31/2014 833,283 (65,828) (7.32) 35,756
STATE STREET CORP 03/31/2014 767,951 (8,467) (1.09) 32,953
MANAGED ACCOUNT ADVISORS LLC 03/31/2014 727,117 (30,075) (3.97) 31,201
LOOMIS SAYLES & CO L P 03/31/2014 653,801 47,349 7.81 28,055

Institutional Holdings information for GOOG is filed by major institutions on form 13-F with the Securities and Exchange Commission.
info  Learn more about Institutional Holdings