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Monolithic Power Systems
MPWR

123 hedge funds and large institutions have $861M invested in Monolithic Power Systems in 2013 Q2 according to their latest regulatory filings, with 123 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed

314% more call options, than puts

Call options by funds: $331K | Put options by funds: $80K

Holders
123
Holders Change
+123
Holders Change %
–
% of All Funds
4.01%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.07%
New
123
Increased
–
Reduced
–
Closed
–
Calls
$331K
Puts
$80K
Net Calls
+$251K
Net Calls Change
+$251K

Top Buyers

No buyers this quarter

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
Schroder Investment Management Group
26
Schroder Investment Management Group
United Kingdom
$7.98M +$7.85M +330,884 New
Norges Bank
27
Norges Bank
Norway
$7.78M +$7.66M +322,680 New
Ameriprise
28
Ameriprise
Minnesota
$7.78M +$7.66M +322,525 New
Westfield Capital Management
29
Westfield Capital Management
Massachusetts
$7.17M +$7.06M +297,420 New
PC
30
Pier Capital
Connecticut
$6.25M +$6.15M +259,017 New
EVM
31
Eaton Vance Management
Massachusetts
$6.21M +$6.12M +257,638 New
Teacher Retirement System of Texas
32
Teacher Retirement System of Texas
Texas
$6.06M +$5.97M +251,487 New
MOACM
33
Mutual of America Capital Management
New York
$4.67M +$4.6M +193,575 New
KRC
34
Kingdom Ridge Capital
New York
$4.58M +$4.51M +190,000 New
Principal Financial Group
35
Principal Financial Group
Iowa
$4.39M +$4.32M +181,984 New
7AM
36
7x7 Asset Management
California
$4.22M +$4.15M +175,000 New
Bank of America
37
Bank of America
North Carolina
$3.7M +$3.65M +153,617 New
NFA
38
Nationwide Fund Advisors
Ohio
$3.5M +$3.45M +145,305 New
Geode Capital Management
39
Geode Capital Management
Massachusetts
$3.47M +$3.41M +143,836 New
TCIM
40
TIAA CREF Investment Management
New York
$3.45M +$3.4M +143,220 New
Two Sigma Investments
41
Two Sigma Investments
New York
$3.31M +$3.26M +137,363 New
AAMU
42
Amundi Asset Management US
Massachusetts
$3.18M +$3.13M +131,817 New
D.E. Shaw & Co
43
D.E. Shaw & Co
New York
$3.07M +$3.02M +127,199 New
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$3.05M +$3.01M +126,672 New
NTCOC
45
Northern Trust Company of Connecticut
Connecticut
$2.94M +$2.9M +122,087 New
BIM
46
BlackRock Investment Management
Delaware
$2.73M +$2.69M +113,405 New
SCM
47
Suffolk Capital Management
New York
$2.48M +$2.44M +102,800 New
DIA
48
Denver Investment Advisors
Colorado
$2.43M +$2.39M +100,721 New
ECM
49
Empire Capital Management
Connecticut
$2.41M +$2.37M +100,000 New
Wells Fargo
50
Wells Fargo
California
$2.27M +$2.23M +94,080 New
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MPWR Hedge Fund Activity: Q2 2013 in Review

123 of the 3,064 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q2 2013, worth a combined $861M.

Buyers outnumbered sellers: 123 funds opened new MPWR positions and 0 closed out — a net gain of 123 holders — while 0 added to existing stakes and 0 trimmed.

  • 123 institutional investors held Monolithic Power Systems (MPWR) as of Q2 2013, up from 0 in Q1 2013.
  • Funds reported $861M of Monolithic Power Systems stock for Q2 2013.
  • 123 funds opened new Monolithic Power Systems positions in Q2 2013 and 0 closed out, a net change of +123 holders.

Based on aggregated 13F filings for Q2 2013.