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Monolithic Power Systems
MPWR

Overview Fund Activity

160 hedge funds and large institutions have $1.59B invested in Monolithic Power Systems in 2014 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 65 increasing their positions, 55 reducing their positions, and 14 closing their positions.

Holders
160
Holders Change
+11
Holders Change %
+7.38%
% of All Funds
4.6%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
25
Increased
65
Reduced
55
Closed
14
Calls
$4.53M
Puts
$1.11M
Net Calls
+$3.42M
Net Calls Change
+$891K

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$29.4M
2
Norges Bank
2
Norges Bank
Norway
$27.3M
3
CCM
3
Century Capital Management
Massachusetts
$22.3M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$180M
5
Thrivent Financial for Lutherans
5
Thrivent Financial for Lutherans
Minnesota
$8.48M

Top Sellers

1
CCI
1
Columbus Circle Investors
$4.06M
2
EVM
2
Eaton Vance Management
Massachusetts
$3.97M
3
William Blair & Company
3
William Blair & Company
Illinois
$1.86M
4
O
4
OppenheimerFunds
New York
$42.4M
5
HCMT
5
Highland Capital Management (Texas)
Texas
$2.12M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$180M 4,245,226 +233,995 +6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$103M 2,425,556 +125,821 +5%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$87.4M 2,064,662 -109,627 -5%
EARNEST Partners
4
EARNEST Partners
Georgia
$82.3M 1,943,283 -32,744 -2%
BFA
5
BlackRock Fund Advisors
California
$79.4M 1,874,041 -148,840 -7%
Citadel Advisors
6
Citadel Advisors
Florida
$69.5M 1,640,055 -83,526 -5%
FCM
7
Frontier Capital Management
Massachusetts
$55.3M 1,305,455 -89,274 -6%
CWAM
8
Columbia Wanger Asset Management
Illinois
$48.3M 1,140,000 -121,000 -10%
BIT
9
BlackRock Institutional Trust
California
$43.1M 1,017,928 +58,329 +6%
O
10
OppenheimerFunds
New York
$42.4M 1,002,020 -292,530 -23%
ClearBridge Investments
11
ClearBridge Investments
New York
$36.3M 856,943 +3,575 +0.4%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$35.3M 833,288 +5 +0%
State Street
13
State Street
Massachusetts
$33.4M 788,274 +20,323 +3%
MAA
14
Managed Account Advisors
New Jersey
$30.8M 728,127 +1,010 +0.1%
JPMorgan Chase & Co
15
JPMorgan Chase & Co
New York
$29.4M 695,079 +695,079 New
Norges Bank
16
Norges Bank
Norway
$27.3M 645,360 +322,680 +100%
Loomis, Sayles & Company
17
Loomis, Sayles & Company
Massachusetts
$26.6M 629,109 -24,692 -4%
State of Wisconsin Investment Board
18
State of Wisconsin Investment Board
Wisconsin
$24.4M 576,575 -28,820 -5%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$22.6M 533,836 +23,108 +5%
CCM
20
Century Capital Management
Massachusetts
$22.3M 526,065 +261,675 +99%
Renaissance Technologies
21
Renaissance Technologies
New York
$20.3M 478,286 -43,200 -8%
Northern Trust
22
Northern Trust
Illinois
$20.2M 478,038 -147,465 -24%
Neuberger Berman Group
23
Neuberger Berman Group
New York
$19.9M 470,180 -16,717 -3%
VOYA Investment Management
24
VOYA Investment Management
Georgia
$18.6M 439,868 +13,451 +3%
Wellington Management Group
25
Wellington Management Group
Massachusetts
$18.3M 432,802 +56,965 +15%
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