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Monolithic Power Systems
MPWR

Overview Fund Activity

173 hedge funds and large institutions have $1.83B invested in Monolithic Power Systems in 2014 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 50 increasing their positions, 80 reducing their positions, and 22 closing their positions.

Holders
173
Holders Change
-1
Holders Change %
-0.57%
% of All Funds
4.62%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
24
Increased
50
Reduced
80
Closed
22
Calls
$5.29M
Puts
$1.29M
Net Calls
+$4.01M
Net Calls Change
+$2.62M

Top Buyers

1
Invesco
1
Invesco
Georgia
$55.2M
2
CC
2
Carlson Capital
Texas
$28.7M
3
SCM
3
SG Capital Management
Illinois
$14.9M
4
Ameriprise
4
Ameriprise
Minnesota
$21M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$12.5M

Top Sellers

1
MAA
1
Managed Account Advisors
New Jersey
$13.7M
2
CWAM
2
Columbia Wanger Asset Management
Illinois
$32.9M
3
FCM
3
Frontier Capital Management
Massachusetts
$51.9M
4
TI
4
Turner Investments
Pennsylvania
$4.59M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$193M
Name Holding Trade Value Shares
Change 		Shares
Change %
Canada Life
151
Canada Life
Manitoba, Canada
$147K – – –
OA
152
OFI Advisors
Pennsylvania
$131K +$3.58K +72 +3%
IRS
153
Invictus RG (Singapore)
Singapore
$104K +$93.7K +1,884 +906%
PCM
154
Prelude Capital Management
New York
$67K -$68.3K -1,381 -50%
BlackRock
155
BlackRock
New York
$58K -$11K -222 -16%
Teacher Retirement System of Texas
156
Teacher Retirement System of Texas
Texas
$53K -$11.2K -227 -18%
Bank of Montreal
157
Bank of Montreal
Ontario, Canada
$46K -$218K -4,350 -83%
WTC
158
WhitTier Trust Company
Nevada
$39K – – –
BJ
159
BlackRock Japan
Japan
$31K -$99.9K -2,037 -76%
CFA
160
Camarda Financial Advisors
Florida
$31K +$31K +622 New
KA
161
Klingman & Associates
New York
$29K +$29K +599 New
TDC
162
Thompson Davis & Co
Virginia
$28K +$13.9K +279 +98%
SFU
163
Stonehage Fleming (UK)
United Kingdom
$16K -$6.3K -124 -28%
Lazard Asset Management
164
Lazard Asset Management
New York
$12K – – –
US Bancorp
165
US Bancorp
Minnesota
$8K – – –
NPC
166
National Planning Corporation
California
$4.72K +$4.72K +101 New
RNS
167
Robert N. Shapiro
$4K -$140 -3 -3%
Manulife (Manufacturers Life Insurance)
168
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.21K -$31 -624 -3%
LTFS
169
Ladenburg Thalmann Financial Services
Florida
$1K -$7K -182 -88%
SEI Investments
170
SEI Investments
Pennsylvania
$1K +$1K +78 New
BRWA
171
B. Riley Wealth Advisors
Florida
$91 +$91 +1,829 New
ICRM
172
Insight Capital Research & Management
California
– -$5.91M -134,058 Closed
Lord, Abbett & Co
173
Lord, Abbett & Co
New Jersey
– -$5.18M -117,639 Closed
LCG
174
Lisanti Capital Growth
New York
– -$4.06M -92,200 Closed
Marshall Wace
175
Marshall Wace
United Kingdom
– -$2.72M -61,692 Closed
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