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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.

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 %
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$4.43M +$72.2K +1,134 +2%
TA
77
Teachers Advisors
New York
$4.26M -$10.2M -159,503 -70%
American Century Companies
78
American Century Companies
Missouri
$4.17M -$2.04M -32,071 -33%
EAM
79
Eagle Asset Management
Florida
$4M +$1.18M +18,483 +42%
T. Rowe Price Associates
80
T. Rowe Price Associates
Maryland
$3.8M -$687K -10,800 -15%
Swiss National Bank
81
Swiss National Bank
Switzerland
$3.8M +$749K +12,200 +25%
RFC
82
Russell Frank Company
Washington
$3.72M -$847K -13,314 -19%
ACMM
83
Arbor Capital Management (Minnesota)
Minnesota
$3.65M -$293K -4,600 -7%
GC
84
Guggenheim Capital
Illinois
$3.44M -$300K -4,708 -8%
BG
85
BlackRock Group
United Kingdom
$3.42M -$341K -5,360 -9%
CPIM
86
Columbia Partners Investment Management
Virginia
$3.42M +$3.42M +53,692 New
RhumbLine Advisers
87
RhumbLine Advisers
Massachusetts
$3.39M -$9.86K -155 -0.3%
PI
88
Putnam Investments
Massachusetts
$3.09M +$1.2M +18,918 +64%
EI
89
EAM Investors
California
$2.82M -$234K -3,681 -8%
AI
90
Axiom Investors
Connecticut
$2.77M +$2.77M +43,579 New
GIPM
91
G2 Investment Partners Management
New York
$2.74M -$726K -11,412 -21%
Macquarie Group
92
Macquarie Group
Australia
$2.55M -$155K -2,442 -6%
Manulife (Manufacturers Life Insurance)
93
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.54M -$2.77M -44,212 -52%
DILH
94
Dai-ichi Life Holdings
Japan
$2.48M +$52.4K +823 +2%
HFS
95
HL Financial Services
Kentucky
$2.47M +$373K +5,866 +18%
Comerica Bank
96
Comerica Bank
Texas
$2.44M +$50.8K +786 +2%
OCM
97
Osterweis Capital Management
California
$2.4M +$2.4M +37,700 New
WT
98
Whittier Trust
California
$2.36M – – –
New York State Teachers Retirement System (NYSTRS)
99
New York State Teachers Retirement System (NYSTRS)
New York
$2.26M – – –
Citigroup
100
Citigroup
New York
$2.24M +$1.47M +23,140 +192%
2 3
4
5 6