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Monolithic Power Systems
MPWR

Overview Fund Activity

174 hedge funds and large institutions have $1.64B invested in Monolithic Power Systems in 2014 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 56 increasing their positions, 76 reducing their positions, and 13 closing their positions.

Holders
174
Holders Change
+14
Holders Change %
+8.75%
% of All Funds
5.05%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
28
Increased
56
Reduced
76
Closed
13
Calls
$2.25M
Puts
$860K
Net Calls
+$1.39M
Net Calls Change
-$2.03M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$47.7M
2
Invesco
2
Invesco
Georgia
$23.1M
3
Jennison Associates
3
Jennison Associates
New York
$15.4M
4
O
4
OppenheimerFunds
New York
$53.2M
5
KCM
5
Kingdon Capital Management
New York
$7.12M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$42.7M
2
Norges Bank
2
Norges Bank
Norway
$14.2M
3
YCMGA
3
York Capital Management Global Advisors
New York
$0
4
Marshall Wace
4
Marshall Wace
United Kingdom
$2.72M
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$179M
Name Holding Trade Value Shares
Change 		Shares
Change %
Renaissance Technologies
26
Renaissance Technologies
New York
$17.8M -$3.32M -75,300 -16%
CCM
27
Cupps Capital Management
Illinois
$15.6M -$1.8M -40,759 -10%
Jennison Associates
28
Jennison Associates
New York
$15.4M +$15.4M +348,883 New
GIM
29
Granahan Investment Management
Massachusetts
$14.6M -$1.08M -24,500 -7%
TI
30
Turner Investments
Pennsylvania
$14.5M -$3.41M -77,394 -19%
Norges Bank
31
Norges Bank
Norway
$14.2M -$14.2M -322,680 -50%
Wellington Management Group
32
Wellington Management Group
Massachusetts
$13.7M -$5.34M -121,150 -28%
Balyasny Asset Management
33
Balyasny Asset Management
Illinois
$11.5M -$5.43M -123,210 -32%
Principal Financial Group
34
Principal Financial Group
Iowa
$9.91M +$124K +2,808 +1%
Wells Fargo
35
Wells Fargo
California
$9.88M +$1.43M +32,352 +17%
D.E. Shaw & Co
36
D.E. Shaw & Co
New York
$9.45M +$811K +18,405 +9%
NFA
37
Nationwide Fund Advisors
Ohio
$9.04M +$914K +20,745 +11%
NAM
38
Nichols Asset Management
Massachusetts
$8.88M -$1.21M -27,385 -12%
ACMM
39
Arbor Capital Management (Minnesota)
Minnesota
$8.84M +$1.77M +40,205 +25%
California Public Employees Retirement System
40
California Public Employees Retirement System
California
$8.77M -$171K -3,876 -2%
Geode Capital Management
41
Geode Capital Management
Massachusetts
$8.58M +$98.4K +2,235 +1%
Two Sigma Investments
42
Two Sigma Investments
New York
$7.71M +$4.72M +107,191 +158%
KCM
43
Kingdon Capital Management
New York
$7.12M +$7.12M +161,666 New
Ameriprise
44
Ameriprise
Minnesota
$6.99M -$4.6M -104,415 -40%
Prudential Financial
45
Prudential Financial
New Jersey
$6.98M +$1.51M +34,302 +28%
Schroder Investment Management Group
46
Schroder Investment Management Group
United Kingdom
$6.86M -$119K -2,700 -2%
Creative Planning
47
Creative Planning
Kansas
$6.76M – – –
TCIM
48
TIAA CREF Investment Management
New York
$6.43M -$121K -2,739 -2%
GIPM
49
G2 Investment Partners Management
New York
$6.33M +$2.87M +65,141 +83%
MOACM
50
Mutual of America Capital Management
New York
$6.3M -$2.32M -52,641 -27%
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