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Monolithic Power Systems
MPWR

Overview Fund Activity

200 hedge funds and large institutions have $2.49B invested in Monolithic Power Systems in 2016 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 75 increasing their positions, 83 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
200
Holders Change
+5
Holders Change %
+2.56%
% of All Funds
5.34%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
25
Increased
75
Reduced
83
Closed
20
Calls
$1.5M
Puts
$20.5M
Net Calls
-$19M
Net Calls Change
-$19.8M

Top Buyers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$81.7M
2
Baird Financial Group
2
Baird Financial Group
Wisconsin
$16.1M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$44.1M
4
Wells Fargo
4
Wells Fargo
California
$40.9M
5
CCP
5
Clough Capital Partners
Massachusetts
$12.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$247M
2
TA
2
Teachers Advisors
New York
$4.26M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$28.3M
4
RS
4
Robeco Schweiz
Switzerland
$5.76M
5
O
5
OppenheimerFunds
New York
$56M
Name Holding Trade Value Shares
Change 		Shares
Change %
UBS Group
126
UBS Group
Switzerland
$1.19M +$958K +15,051 +412%
BA
127
BlackRock Advisors
Delaware
$1.13M -$2.43M -38,140 -68%
TAM
128
Tiverton Asset Management
Delaware
$1.12M +$1.12M +17,579 New
LSERS
129
Louisiana State Employees Retirement System
Louisiana
$1.04M +$19.1K +300 +2%
FMT
130
First Mercantile Trust
Tennessee
$1.04M +$306K +4,813 +42%
BKBG
131
BHF Kleinwort Benson Group
Belgium
$1.01M +$316K +4,969 +46%
HMS
132
Hanseatic Management Services
New Mexico
$959K -$29.7K -467 -3%
PAM
133
Paradigm Asset Management
New York
$910K – – –
SSWM
134
Sheets Smith Wealth Management
North Carolina
$869K +$869K +13,651 New
SIA
135
Sit Investment Associates
Minnesota
$842K +$711K +11,175 +545%
CIA
136
Capital Impact Advisors
Massachusetts
$840K +$109K +1,717 +15%
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$808K – – –
AG
138
Aperio Group
California
$793K +$114K +1,786 +17%
CAM
139
Capstone Asset Management
Texas
$774K -$41.4K -650 -5%
Goldman Sachs
140
Goldman Sachs
New York
$752K -$1.05M -16,476 -58%
Bank of Montreal
141
Bank of Montreal
Ontario, Canada
$695K +$59.8K +939 +9%
Two Sigma Investments
142
Two Sigma Investments
New York
$640K +$640K +10,056 New
Asset Management One
143
Asset Management One
Japan
$628K -$44.5K -710 -7%
William Blair & Company
144
William Blair & Company
Illinois
$622K -$678K -10,665 -52%
Legal & General Group
145
Legal & General Group
United Kingdom
$509K -$15.1K -240 -3%
MERSOM
146
Municipal Employees' Retirement System of Michigan
Michigan
$502K +$31.3K +490 +7%
RCM
147
Riverhead Capital Management
Delaware
$482K -$161K -2,525 -25%
NA
148
Navellier & Associates
Nevada
$479K -$20.5K -322 -4%
RU
149
RobecoSam USA
New York
$477K -$636K -10,000 -57%
CCMH
150
Cornerstone Capital Management Holdings
New York
$459K – – –
4 5
6
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