MPWR icon

Monolithic Power Systems
MPWR

Overview Fund Activity

340 hedge funds and large institutions have $4.91B invested in Monolithic Power Systems in 2018 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 130 increasing their positions, 126 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
340
Holders Change
-15
Holders Change %
-4.23%
% of All Funds
7.59%
Holding in Top 10
7
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+600%
% of All Funds
0.16%
New
47
Increased
130
Reduced
126
Closed
59
Calls
$21.1M
Puts
$14.1M
Net Calls
+$6.96M
Net Calls Change
+$20.3M

Top Buyers

1
WRF
Waddell & Reed Financial
Kansas
$136M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$191M
3
WA
Wasatch Advisors
Utah
$163M
4
ClearBridge Investments
ClearBridge Investments
New York
$91.4M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$22.8M

Top Sellers

1
FCM
Frontier Capital Management
Massachusetts
$94.9M
2
First Trust Advisors
First Trust Advisors
Illinois
$9.2M
3
AllianceBernstein
AllianceBernstein
Tennessee
$58.6M
4
EA
Emerald Advisers
Pennsylvania
$0
5
EMFAT
Emerald Mutual Fund Advisers Trust
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AG
126
Aperio Group
California
$2.85M -$99.2K -853 -3%
AIA
127
AGF Investments America
Ontario, Canada
$2.79M -$2.57M -22,143 -48%
MIM
128
MetLife Investment Management
New Jersey
$2.77M -$3.84K -33 -0.1%
NCGI
129
Next Century Growth Investors
Minnesota
$2.63M -$6.4M -55,071 -71%
WMSA
130
Weiss Multi-Strategy Advisers
New York
$2.62M +$2.62M +22,500 New
Canada Life
131
Canada Life
Manitoba, Canada
$2.58M +$248K +2,297 +11%
AI
132
Axiom Investors
Connecticut
$2.55M -$215K -1,847 -8%
USAA
133
United Services Automobile Association
Texas
$2.55M -$46.5K -400 -2%
DekaBank Deutsche Girozentrale
134
DekaBank Deutsche Girozentrale
Germany
$2.51M +$884K +7,750 +54%
SCA
135
Snowden Capital Advisors
New York
$2.47M -$15.8K -136 -0.6%
MSA
136
Mason Street Advisors
Wisconsin
$2.38M +$52.3K +450 +2%
Nuveen Asset Management
137
Nuveen Asset Management
Illinois
$2.35M -$1.12M -9,642 -32%
New York State Teachers Retirement System (NYSTRS)
138
New York State Teachers Retirement System (NYSTRS)
New York
$2.31M – – –
RJFSA
139
Raymond James Financial Services Advisors
Florida
$2.13M -$1.56M -13,434 -42%
Axa
140
Axa
France
$2.12M – – –
ACM
141
American Capital Management
New York
$2.06M +$176K +1,515 +9%
Renaissance Technologies
142
Renaissance Technologies
New York
$2.05M +$2.05M +17,642 New
SIA
143
Sit Investment Associates
Minnesota
$2.02M +$488K +4,200 +32%
Asset Management One
144
Asset Management One
Japan
$1.94M – – –
D.E. Shaw & Co
145
D.E. Shaw & Co
New York
$1.93M +$1.66M +14,246 +607%
Treasurer of the State of North Carolina
146
Treasurer of the State of North Carolina
North Carolina
$1.87M +$48.9K +421 +3%
GIM
147
Granahan Investment Management
Massachusetts
$1.86M -$46.5K -400 -2%
OPERF
148
Oregon Public Employees Retirement Fund
Oregon
$1.78M – – –
Point72 Asset Management
149
Point72 Asset Management
Connecticut
$1.74M +$1.74M +15,000 New
WAM
150
Wolverine Asset Management
Illinois
$1.74M +$1.74M +15,000 New
4 5
6
7 8