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Monolithic Power Systems
MPWR

Overview Fund Activity

181 hedge funds and large institutions have $1.9B invested in Monolithic Power Systems in 2015 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 75 increasing their positions, 68 reducing their positions, and 21 closing their positions.

Holders
181
Holders Change
+2
Holders Change %
+1.12%
% of All Funds
4.88%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
23
Increased
75
Reduced
68
Closed
21
Calls
$1.38M
Puts
$269K
Net Calls
+$1.11M
Net Calls Change
+$1.24M

Top Buyers

1
WA
1
Wasatch Advisors
Utah
$45.6M
2
RIM
2
RS Investment Management
California
$61.9M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$109M
4
CC
4
Carlson Capital
Texas
$38.2M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$237M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$1.94M
2
Lord, Abbett & Co
2
Lord, Abbett & Co
New Jersey
$0
3
CCM
3
Century Capital Management
Massachusetts
$0
4
Deutsche Bank
4
Deutsche Bank
Germany
$4.02M
5
CCM
5
Coe Capital Management
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PAM
51
Panagora Asset Management
Massachusetts
$5.74M 113,185 +36,884 +48%
Charles Schwab
52
Charles Schwab
California
$5.6M 110,379 +3,187 +3%
TCM
53
Tygh Capital Management
Oregon
$5.6M 110,348 +144 +0.1%
Public Employees Retirement Association of Colorado
54
Public Employees Retirement Association of Colorado
Colorado
$5.41M 106,678 +94,667 +788%
MOACM
55
Mutual of America Capital Management
New York
$5.03M 99,172 +16,000 +19%
Thrivent Financial for Lutherans
56
Thrivent Financial for Lutherans
Minnesota
$4.83M 95,219 +900 +1%
PPA
57
Parametric Portfolio Associates
Washington
$4.74M 93,536 +10,064 +12%
GIPM
58
G2 Investment Partners Management
New York
$4.39M 86,613 -27,235 -24%
ACMM
59
Arbor Capital Management (Minnesota)
Minnesota
$4.22M 83,231 -90,799 -52%
Deutsche Bank
60
Deutsche Bank
Germany
$4.02M 79,309 -188,942 -70%
American Century Companies
61
American Century Companies
Missouri
$4M 78,962 +78,962 New
T. Rowe Price Associates
62
T. Rowe Price Associates
Maryland
$3.82M 75,400 -3,000 -4%
Comerica Bank
63
Comerica Bank
Texas
$3.78M 74,450 +38,569 +107%
Balyasny Asset Management
64
Balyasny Asset Management
Illinois
$3.69M 72,664 -80,540 -53%
California State Teachers Retirement System (CalSTRS)
65
California State Teachers Retirement System (CalSTRS)
California
$3.66M 72,196 +1,404 +2%
SCA
66
Secor Capital Advisors
New York
$3.09M 61,010 +55,228 +955%
Public Sector Pension Investment Board (PSP Investments)
67
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.88M 56,844 -11,100 -16%
BG
68
BlackRock Group
United Kingdom
$2.72M 53,655 +4,235 +9%
Bank of America
69
Bank of America
North Carolina
$2.66M 52,374 +26,130 +100%
GC
70
Guggenheim Capital
Illinois
$2.63M 51,826 +16,012 +45%
GLA
71
Great Lakes Advisors
Illinois
$2.47M 48,636 +18,167 +60%
Stifel Financial
72
Stifel Financial
Missouri
$2.45M 48,395 +4,854 +11%
RhumbLine Advisers
73
RhumbLine Advisers
Massachusetts
$2.44M 48,038 -1,270 -3%
Morgan Stanley
74
Morgan Stanley
New York
$2.35M 46,423 +7,886 +20%
DCM
75
Driehaus Capital Management
Illinois
$2.34M 46,086 -6,037 -12%
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