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Monolithic Power Systems
MPWR

Overview Fund Activity

180 hedge funds and large institutions have $1.96B invested in Monolithic Power Systems in 2015 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 73 increasing their positions, 64 reducing their positions, and 23 closing their positions.

Holders
180
Holders Change
-1
Holders Change %
-0.55%
% of All Funds
5.03%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
24
Increased
73
Reduced
64
Closed
23
Calls
$1.47M
Puts
$420K
Net Calls
+$1.05M
Net Calls Change
-$61K

Top Buyers

1
RIM
1
RS Investment Management
California
$87.5M
2
KCM
2
Kornitzer Capital Management
Kansas
$21.4M
3
CIP
3
Chartwell Investment Partners
Pennsylvania
$14.8M
4
Bank of America
4
Bank of America
North Carolina
$14.6M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$122M

Top Sellers

1
EARNEST Partners
1
EARNEST Partners
Georgia
$65.7M
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$3.14M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$30.5M
4
Wellington Management Group
4
Wellington Management Group
Massachusetts
$14.1M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$229M
Name Market Value Shares Shares
Change 		Shares
Change %
KT
176
Kanaly Trust
Texas
$6K 109 – –
Manulife (Manufacturers Life Insurance)
177
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5.49K 107,280 +82,675 +336%
Fifth Third Bancorp
178
Fifth Third Bancorp
Ohio
$5K 100 +34 +52%
SIM
179
Sonora Investment Management
Arizona
$5K 99 +99 New
S
180
SignatureFD
Georgia
$1K 11 – –
TCM
181
Tygh Capital Management
Oregon
– – -110,348 Closed
SCA
182
Secor Capital Advisors
New York
– – -61,010 Closed
Two Sigma Advisers
183
Two Sigma Advisers
New York
– – -42,566 Closed
WMSA
184
Weiss Multi-Strategy Advisers
New York
– – -40,800 Closed
GCP
185
GSA Capital Partners
United Kingdom
– – -31,407 Closed
State of Tennessee, Department of Treasury
186
State of Tennessee, Department of Treasury
Tennessee
– – -28,100 Closed
Millennium Management
187
Millennium Management
New York
– – -23,745 Closed
Federated Hermes
188
Federated Hermes
Pennsylvania
– – -19,669 Closed
R
189
RQSI
Bahamas
– – -17,723 Closed
ECM
190
Empire Capital Management
Connecticut
– – -16,000 Closed
HIM
191
Hillsdale Investment Management
Ontario, Canada
– – -12,050 Closed
1CM
192
1492 Capital Management
Wisconsin
– – -8,520 Closed
M&T Bank
193
M&T Bank
New York
– – -8,070 Closed
EDRE
194
Edmond de Rothschild (Europe)
Luxembourg
– – -8,000 Closed
EDRH
195
Edmond de Rothschild Holding
Switzerland
– – -8,000 Closed
DTL
196
Dynamic Technology Lab
Singapore
– – -7,663 Closed
Two Sigma Investments
197
Two Sigma Investments
New York
– – -7,202 Closed
MC
198
Menta Capital
California
– – -4,700 Closed
Nomura Holdings
199
Nomura Holdings
Japan
– – -4,581 Closed
Jane Street
200
Jane Street
New York
– – -4,541 Closed
5 6 7
8
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