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Monolithic Power Systems
MPWR

Overview Fund Activity

328 hedge funds and large institutions have $4.52B invested in Monolithic Power Systems in 2018 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 132 increasing their positions, 121 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
328
Holders Change
+8
Holders Change %
+2.5%
% of All Funds
7.53%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
45
Increased
132
Reduced
121
Closed
32
Calls
$4.39M
Puts
$3.21M
Net Calls
+$1.18M
Net Calls Change
-$1.18M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
$98.1M
2
RS
Robeco Schweiz
Switzerland
$64.8M
3
BlackRock
BlackRock
New York
$539M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$27.7M
5
Artisan Partners
Artisan Partners
Wisconsin
$18.7M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
$16.4M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$201M
3
Bank of Montreal
Bank of Montreal
Ontario, Canada
$1.61M
4
Invesco
Invesco
Georgia
$65.8M
5
RJA
Raymond James & Associates
Florida
$8.58M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIA
101
AGF Investments America
Ontario, Canada
$5.95M -$14.4K -124 -0.2%
Retirement Systems of Alabama
102
Retirement Systems of Alabama
Alabama
$5.8M +$85.9K +742 +2%
AI
103
Axiom Investors
Connecticut
$5.63M -$1.56M -13,461 -22%
NCGI
104
Next Century Growth Investors
Minnesota
$5.58M -$1.22M -10,506 -18%
CIP
105
Chartwell Investment Partners
Pennsylvania
$5.48M +$1.01M +8,757 +23%
Rafferty Asset Management
106
Rafferty Asset Management
New York
$5.31M +$1.04M +8,976 +24%
HFS
107
HL Financial Services
Kentucky
$4.97M -$1.33M -11,488 -21%
US Bancorp
108
US Bancorp
Minnesota
$4.97M -$111K -957 -2%
WT
109
Whittier Trust
California
$4.93M +$67.5K +583 +1%
Legal & General Group
110
Legal & General Group
United Kingdom
$4.88M +$736K +6,358 +18%
MIM
111
MetLife Investment Management
New Jersey
$4.85M +$2.55K +22 +0.1%
MCM
112
Mitchell Capital Management
Kansas
$4.76M -$241K -2,082 -5%
AIM
113
Arcadia Investment Management
Michigan
$3.8M +$155K +1,335 +4%
RJFSA
114
Raymond James Financial Services Advisors
Florida
$3.78M -$5.16M -44,555 -58%
Comerica Bank
115
Comerica Bank
Texas
$3.74M +$26.8K +223 +0.7%
First Trust Advisors
116
First Trust Advisors
Illinois
$3.66M -$373K -3,225 -9%
UBS Group
117
UBS Group
Switzerland
$3.36M +$1.8M +15,521 +115%
SEI Investments
118
SEI Investments
Pennsylvania
$3.15M +$494K +4,263 +19%
Prudential Financial
119
Prudential Financial
New Jersey
$3.12M +$31.9K +276 +1%
OAM
120
Oppenheimer Asset Management
New York
$3.06M -$1.26M -10,910 -29%
ASRS
121
Arizona State Retirement System
Arizona
$3.03M -$150K -1,300 -5%
RA
122
Royce & Associates
New York
$3.01M +$463K +4,000 +18%
TPSF
123
Texas Permanent School Fund
Texas
$2.97M -$18.3K -158 -0.6%
Nordea Investment Management
124
Nordea Investment Management
Sweden
$2.95M +$534K +4,610 +22%
LCG
125
Lisanti Capital Growth
New York
$2.73M +$287K +2,475 +12%
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5
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