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Monolithic Power Systems
MPWR

Overview Fund Activity

143 hedge funds and large institutions have $1.28B invested in Monolithic Power Systems in 2013 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 61 increasing their positions, 43 reducing their positions, and 21 closing their positions.

Holders
143
Holders Change
+9
Holders Change %
+6.72%
% of All Funds
4.15%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
31
Increased
61
Reduced
43
Closed
21
Calls
$2.53M
Puts
$568K
Net Calls
+$1.96M
Net Calls Change
+$4.94M

Top Buyers

1
EARNEST Partners
1
EARNEST Partners
Georgia
$72.2M
2
Loomis, Sayles & Company
2
Loomis, Sayles & Company
Massachusetts
$21M
3
Neuberger Berman Group
3
Neuberger Berman Group
New York
$12.6M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$71.8M
5
Citadel Advisors
5
Citadel Advisors
Florida
$67.5M

Top Sellers

1
CWAM
1
Columbia Wanger Asset Management
Illinois
$43.7M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$0
3
CC
3
Carlson Capital
Texas
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$1.01M
5
William Blair & Company
5
William Blair & Company
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Barclays
76
Barclays
United Kingdom
$1.51M -$3.95M -116,274 -72%
LCG
77
Lisanti Capital Growth
New York
$1.44M +$1.44M +41,630 New
PPA
78
Parametric Portfolio Associates
Washington
$1.44M -$383K -11,040 -21%
New York State Teachers Retirement System (NYSTRS)
79
New York State Teachers Retirement System (NYSTRS)
New York
$1.43M -$45.1K -1,300 -3%
JG
80
Jefferies Group
New York
$1.39M +$1.39M +40,042 New
BG
81
BlackRock Group
United Kingdom
$1.38M +$293K +8,459 +27%
TPSF
82
Texas Permanent School Fund
Texas
$1.27M +$11K +316 +0.9%
Comerica Bank
83
Comerica Bank
Texas
$1.25M -$33.7K -973 -3%
State of Tennessee, Department of Treasury
84
State of Tennessee, Department of Treasury
Tennessee
$1.24M +$48.5K +1,400 +4%
First Trust Advisors
85
First Trust Advisors
Illinois
$1.2M +$1.2M +34,712 New
USAA
86
United Services Automobile Association
Texas
$1.13M – – –
STC
87
SEI Trust Company
Pennsylvania
$1.1M -$10.4K -300 -0.9%
Swiss National Bank
88
Swiss National Bank
Switzerland
$1.06M +$20.8K +600 +2%
FMT
89
First Mercantile Trust
Tennessee
$1.04M -$9.19K -265 -0.9%
MLICM
90
Metropolitan Life Insurance Company (MetLife)
New York
$1.04M +$10.6K +306 +1%
Balyasny Asset Management
91
Balyasny Asset Management
Illinois
$1.01M -$12M -345,245 -92%
RFC
92
Russell Frank Company
Washington
$988K -$158K -4,815 -14%
AIG
93
American International Group
New York
$962K +$6.1K +176 +0.6%
ASRS
94
Arizona State Retirement System
Arizona
$960K -$97K -2,800 -9%
CCIA
95
Campbell & Co Investment Adviser
Maryland
$885K +$885K +25,524 New
AQR Capital Management
96
AQR Capital Management
Connecticut
$875K +$9.26K +267 +1%
BA
97
BlackRock Advisors
Delaware
$805K +$54.3K +1,568 +7%
ARTA
98
A.R.T. Advisors
New York
$767K +$767K +22,134 New
HCM
99
Huber Capital Management
California
$739K +$739K +21,322 New
DT
100
Diversified Trust
Tennessee
$717K +$82.6K +2,385 +13%
2 3
4
5 6