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

Top Sellers

1
FCM
1
Frontier Capital Management
Massachusetts
$94.9M
2
First Trust Advisors
2
First Trust Advisors
Illinois
$9.2M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$58.6M
4
EA
4
Emerald Advisers
Pennsylvania
$0
5
EMFAT
5
Emerald Mutual Fund Advisers Trust
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Man Group
76
Man Group
United Kingdom
$9.08M +$298K +2,560 +3%
Swiss National Bank
77
Swiss National Bank
Switzerland
$8.27M +$139K +1,200 +2%
Manulife (Manufacturers Life Insurance)
78
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$7.65M +$143K +1,228 +2%
EAM
79
Eagle Asset Management
Florida
$7.59M -$16.3K -140 -0.2%
California State Teachers Retirement System (CalSTRS)
80
California State Teachers Retirement System (CalSTRS)
California
$7.45M +$168K +1,445 +2%
Envestnet Asset Management
81
Envestnet Asset Management
Illinois
$7.42M +$7.42M +63,785 New
TPM
82
Totem Point Management
New York
$7.33M +$7.33M +63,081 New
AAMU
83
AEGON Asset Management (UK)
United Kingdom
$7.07M – – –
MIP
84
Marietta Investment Partners
Wisconsin
$6.71M -$335K -2,883 -5%
Susquehanna International Group
85
Susquehanna International Group
Pennsylvania
$6.61M -$8.98M -77,212 -58%
Russell Investments Group
86
Russell Investments Group
United Kingdom
$6.44M -$1.13M -9,731 -15%
RJA
87
Raymond James & Associates
Florida
$6.31M -$2.07M -17,815 -25%
Retirement Systems of Alabama
88
Retirement Systems of Alabama
Alabama
$5.88M +$34.6K +298 +0.6%
Los Angeles Capital Management
89
Los Angeles Capital Management
California
$5.86M +$11.6K +100 +0.2%
CIP
90
Chartwell Investment Partners
Pennsylvania
$5.66M +$138K +1,188 +3%
WT
91
Whittier Trust
California
$5.6M +$312K +2,684 +6%
State Board of Administration of Florida Retirement System
92
State Board of Administration of Florida Retirement System
Florida
$5.57M +$33.5K +288 +0.6%
Legal & General Group
93
Legal & General Group
United Kingdom
$5.56M +$332K +2,856 +6%
WBC
94
Westpac Banking Corp
Australia
$5.27M – – –
HFS
95
HL Financial Services
Kentucky
$5.18M -$84.5K -727 -2%
Citadel Advisors
96
Citadel Advisors
Florida
$4.65M +$135K +1,164 +3%
SEI Investments
97
SEI Investments
Pennsylvania
$4.64M +$198K +1,594 +4%
American Century Companies
98
American Century Companies
Missouri
$4.6M -$1.58M -13,565 -26%
EVM
99
Eaton Vance Management
Massachusetts
$4.6M -$66.1K -569 -1%
OAM
100
Oberweis Asset Management
Illinois
$4.4M -$2.27M -19,538 -34%
2 3
4
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