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Monolithic Power Systems
MPWR

Overview Fund Activity

149 hedge funds and large institutions have $1.46B invested in Monolithic Power Systems in 2014 Q1 according to their latest regulatory filings, with 22 funds opening new positions, 49 increasing their positions, 62 reducing their positions, and 14 closing their positions.

Holders
149
Holders Change
+6
Holders Change %
+4.2%
% of All Funds
4.31%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
22
Increased
49
Reduced
62
Closed
14
Calls
$3.05M
Puts
$519K
Net Calls
+$2.53M
Net Calls Change
+$569K

Top Buyers

1
William Blair & Company
1
William Blair & Company
Illinois
$15.1M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$20.2M
3
CCM
3
Century Capital Management
Massachusetts
$10.3M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$11.2M
5
Royal Bank of Canada
5
Royal Bank of Canada
Ontario, Canada
$8.97M

Top Sellers

1
TI
1
Turner Investments
Pennsylvania
$23.1M
2
O
2
OppenheimerFunds
New York
$50.2M
3
Teacher Retirement System of Texas
3
Teacher Retirement System of Texas
Texas
$49K
4
Citadel Advisors
4
Citadel Advisors
Florida
$66.8M
5
PC
5
Pier Capital
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BA
101
BlackRock Advisors
Delaware
$973K 25,103 +1,868 +8%
FMT
102
First Mercantile Trust
Tennessee
$969K 24,984 -5,135 -17%
COPPSERS
103
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$827K 21,335 +8,905 +72%
AQR Capital Management
104
AQR Capital Management
Connecticut
$816K 21,043 -4,200 -17%
GAM
105
Gotham Asset Management
New York
$755K 19,486 +19,486 New
HHC
106
Hutchin Hill Capital
New York
$686K 17,700 +17,700 New
LSERS
107
Louisiana State Employees Retirement System
Louisiana
$632K 16,300 +200 +1%
UBS AM
108
UBS AM
Illinois
$620K 15,989 +3,389 +27%
Millennium Management
109
Millennium Management
New York
$616K 15,889 +4,534 +40%
RFC
110
Russell Frank Company
Washington
$580K 15,532 -14,640 -49%
CAM
111
Capstone Asset Management
Texas
$571K 14,726 -870 -6%
AWCI
112
Alpine Woods Capital Investors
New York
$535K 13,787 +7,155 +108%
TRSOTSOK
113
Teachers Retirement System of the State of Kentucky
Kentucky
$527K 13,591 – –
Thrivent Financial for Lutherans
114
Thrivent Financial for Lutherans
Minnesota
$496K 12,800 +100 +0.8%
Public Employees Retirement Association of Colorado
115
Public Employees Retirement Association of Colorado
Colorado
$466K 12,011 – –
STC
116
SEI Trust Company
Pennsylvania
$419K 10,799 -20,801 -66%
KCM
117
Kennedy Capital Management
Missouri
$412K 10,633 +1,624 +18%
SCA
118
Secor Capital Advisors
New York
$409K 10,555 +10,555 New
RU
119
RobecoSam USA
New York
$407K 10,500 -500 -5%
Susquehanna International Group
120
Susquehanna International Group
Pennsylvania
$390K 10,071 -1,077 -10%
PAM
121
Paradigm Asset Management
New York
$382K 9,853 -800 -8%
PA
122
Profund Advisors
Maryland
$348K 8,965 -7,273 -45%
Citigroup
123
Citigroup
New York
$343K 8,828 -3,660 -29%
PI
124
PineBridge Investments
New York
$338K 8,708 -831 -9%
Bank of Montreal
125
Bank of Montreal
Ontario, Canada
$329K 8,474 -577 -6%
3 4
5
6 7