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Monolithic Power Systems
MPWR

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.

New
Increased
Maintained
Reduced
Closed

312% more call options, than puts

Call options by funds: $5.29M | Put options by funds: $1.28M

12% more capital invested

Capital invested by funds: $1.64B → $1.83B (+$196M)

9% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 22

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

1% less funds holding

Funds holding: 174 → 173 (-1)

38% less repeat investments, than reductions

Existing positions increased: 50 | Existing positions reduced: 80

Holders
173
Holders Change
-1
Holders Change %
-0.57%
% of All Funds
4.61%
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
$1.28M
Net Calls
+$4.01M
Net Calls Change
+$2.62M

Top Buyers

1
Invesco
Invesco
Georgia
+$26.3M
2
CC
Carlson Capital
Texas
+$25.9M
3
SCM
SG Capital Management
Illinois
+$13.5M
4
Ameriprise
Ameriprise
Minnesota
+$11.8M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$11.3M

Top Sellers

1
MAA
Managed Account Advisors
New Jersey
-$19.9M
2
CWAM
Columbia Wanger Asset Management
Illinois
-$19.5M
3
FCM
Frontier Capital Management
Massachusetts
-$11.4M
4
TI
Turner Investments
Pennsylvania
-$10.6M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$8.42M
Name Holding Trade Value Shares
Change 		Change in
Stake
Prudential Financial
51
Prudential Financial
New Jersey
$7.49M -$350K -7,800 -5%
Schroder Investment Management Group
52
Schroder Investment Management Group
United Kingdom
$7.42M -$301K -6,700 -4%
Deutsche Bank
53
Deutsche Bank
Germany
$7.09M +$989K +22,030 +18%
TCIM
54
TIAA CREF Investment Management
New York
$6.83M -$388K -8,643 -6%
BIM
55
BlackRock Investment Management
Delaware
$6.18M -$48.6K -1,082 -0.9%
Two Sigma Advisers
56
Two Sigma Advisers
New York
$5.74M -$395K -8,800 -7%
TCM
57
Tygh Capital Management
Oregon
$5.62M -$633K -14,097 -11%
KCM
58
Kingdon Capital Management
New York
$5.28M -$2.5M -55,601 -34%
Charles Schwab
59
Charles Schwab
California
$4.86M -$46.3K -1,031 -1%
Balyasny Asset Management
60
Balyasny Asset Management
Illinois
$4.69M -$7.48M -166,650 -64%
Thrivent Financial for Lutherans
61
Thrivent Financial for Lutherans
Minnesota
$4.68M -$754K -16,800 -15%
TI
62
Turner Investments
Pennsylvania
$4.59M -$10.6M -236,144 -72%
Susquehanna International Group
63
Susquehanna International Group
Pennsylvania
$4.52M +$2.2K +49 +0.1%
MOACM
64
Mutual of America Capital Management
New York
$4.26M -$2.58M -57,395 -40%
CCM
65
Coe Capital Management
Illinois
$4.24M +$3.83M +85,241 New
T. Rowe Price Associates
66
T. Rowe Price Associates
Maryland
$3.9M -$404K -9,000 -10%
DIA
67
Denver Investment Advisors
Colorado
$3.61M -$1.05M -23,484 -24%
California State Teachers Retirement System (CalSTRS)
68
California State Teachers Retirement System (CalSTRS)
California
$3.58M +$31.7K +705 +1%
PPA
69
Parametric Portfolio Associates
Washington
$3.52M -$407K -9,059 -11%
PAM
70
Panagora Asset Management
Massachusetts
$3.49M -$320K -7,122 -9%
Comerica Bank
71
Comerica Bank
Texas
$3.48M +$1.55M +34,489 +97%
Public Sector Pension Investment Board (PSP Investments)
72
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.36M – – –
RIM
73
RS Investment Management
California
$3.25M – – –
First Trust Advisors
74
First Trust Advisors
Illinois
$2.79M -$34K -757 -1%
Morgan Stanley
75
Morgan Stanley
New York
$2.41M -$2.02M -45,021 -48%
1 2
3
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MPWR Hedge Fund Activity: Q4 2014 in Review

173 of the 3,749 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q4 2014, worth a combined $1.83B — up 12% from $1.64B a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new MPWR positions and 22 closed out — a net gain of 2 holders — while 50 added to existing stakes and 80 trimmed.

The largest buyer was Invesco, adding an estimated $26.3M. The largest seller was Managed Account Advisors, cutting an estimated $19.9M.

  • 173 institutional investors held Monolithic Power Systems (MPWR) as of Q4 2014, down from 174 in Q3 2014.
  • Funds reported $1.83B of Monolithic Power Systems stock for Q4 2014, up 12% quarter-over-quarter.
  • 24 funds opened new Monolithic Power Systems positions in Q4 2014 and 22 closed out, a net change of +2 holders.
  • The largest Monolithic Power Systems buyer in Q4 2014 was Invesco, an estimated $26.3M added.
  • The largest Monolithic Power Systems seller in Q4 2014 was Managed Account Advisors, an estimated $19.9M sold.

Based on aggregated 13F filings for Q4 2014.