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Monolithic Power Systems
MPWR

Overview Fund Activity

134 hedge funds and large institutions have $1.06B invested in Monolithic Power Systems in 2013 Q3 according to their latest regulatory filings, with 23 funds opening new positions, 56 increasing their positions, 44 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
134
Holders Change
+11
Holders Change %
+8.94%
% of All Funds
4.35%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
23
Increased
56
Reduced
44
Closed
11
Calls
$76K
Puts
$3.06M
Net Calls
-$2.98M
Net Calls Change
-$3.23M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$126M
2
Balyasny Asset Management
2
Balyasny Asset Management
Illinois
$11.3M
3
CCM
3
Cupps Capital Management
Illinois
$10.6M
4
New York State Common Retirement Fund
4
New York State Common Retirement Fund
New York
$11.9M
5
BFA
5
BlackRock Fund Advisors
California
$56.7M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$52.2M
2
CC
2
Carlson Capital
Texas
$12.5M
3
William Blair & Company
3
William Blair & Company
Illinois
$10.1M
4
TI
4
Turner Investments
Pennsylvania
$28M
5
Massachusetts Financial Services
5
Massachusetts Financial Services
Massachusetts
$19.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Goldman Sachs
76
Goldman Sachs
New York
$1.24M +$576K +19,023 +87%
Comerica Bank
77
Comerica Bank
Texas
$1.12M +$72.4K +2,390 +7%
TPSF
78
Texas Permanent School Fund
Texas
$1.1M -$13.2K -436 -1%
RFC
79
Russell Frank Company
Washington
$1.06M -$215K -7,092 -17%
MVP
80
Missouri Valley Partners
Missouri
$1.06M -$162K -5,337 -13%
State of Tennessee, Department of Treasury
81
State of Tennessee, Department of Treasury
Tennessee
$1.04M +$1.04M +34,300 New
CS
82
Credit Suisse
Switzerland
$1.02M -$139K -4,584 -12%
GH
83
GAM Holding
Switzerland
$999K +$999K +33,000 New
USAA
84
United Services Automobile Association
Texas
$984K -$227K -7,500 -19%
GC
85
Guggenheim Capital
Illinois
$984K -$61.5K -2,031 -6%
STC
86
SEI Trust Company
Pennsylvania
$966K +$294K +9,700 +44%
BG
87
BlackRock Group
United Kingdom
$945K +$218K +7,192 +30%
Millennium Management
88
Millennium Management
New York
$936K +$286K +9,447 +44%
ASRS
89
Arizona State Retirement System
Arizona
$923K +$42.4K +1,400 +5%
FMT
90
First Mercantile Trust
Tennessee
$920K +$114K +3,774 +14%
Swiss National Bank
91
Swiss National Bank
Switzerland
$908K -$27.2K -900 -3%
MLICM
92
Metropolitan Life Insurance Company (MetLife)
New York
$896K – – –
AIG
93
American International Group
New York
$835K +$78.2K +2,583 +10%
Public Employees Retirement Association of Colorado
94
Public Employees Retirement Association of Colorado
Colorado
$802K – – –
AQR Capital Management
95
AQR Capital Management
Connecticut
$756K – – –
PAM
96
Paradigm Asset Management
New York
$746K -$9.08K -300 -1%
Renaissance Technologies
97
Renaissance Technologies
New York
$736K -$112K -3,700 -13%
ProShare Advisors
98
ProShare Advisors
Maryland
$726K +$51.6K +1,705 +8%
BA
99
BlackRock Advisors
Delaware
$656K +$9.63K +318 +1%
CAM
100
Capstone Asset Management
Texas
$633K +$17.6K +580 +3%
2 3
4
5 6