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Monolithic Power Systems

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.

New
Increased
Maintained
Reduced
Closed

413% more call options, than puts

Call options by funds: $1.38M | Put options by funds: $269K

10% more repeat investments, than reductions

Existing positions increased: 75 | Existing positions reduced: 68

1% more funds holding

Funds holding: 179181 (+2)

10% more first-time investments, than exits

New positions opened: 23 | Existing positions closed: 21

1% less capital invested

Capital invested by funds: $1.93B → $1.9B (-$27.4M)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

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
Name Holding Trade Value Shares
Change
Change in
Stake
Renaissance Technologies
26
Renaissance Technologies
New York
$22.9M +$133K +2,514 +0.6%
State of Wisconsin Investment Board
27
State of Wisconsin Investment Board
Wisconsin
$22.2M -$370K -7,000 -2%
New York State Common Retirement Fund
28
New York State Common Retirement Fund
New York
$21.2M +$319K +6,022 +1%
VOYA Investment Management
29
VOYA Investment Management
Georgia
$16.7M +$3.72M +70,298 +27%
Norges Bank
30
Norges Bank
Norway
$15.6M -$3.28K -62 -0%
Massachusetts Financial Services
31
Massachusetts Financial Services
Massachusetts
$14.5M -$234K -4,420 -2%
GIM
32
Granahan Investment Management
Massachusetts
$13.8M
Ameriprise
33
Ameriprise
Minnesota
$13.8M -$267K -5,047 -2%
MAA
34
Managed Account Advisors
New Jersey
$13.7M +$44.4K +838 +0.3%
Geode Capital Management
35
Geode Capital Management
Massachusetts
$11.7M +$771K +14,573 +7%
Principal Financial Group
36
Principal Financial Group
Iowa
$11.7M +$1.22K +23 +0%
TA
37
Teachers Advisors
New York
$11.4M +$76.1K +1,437 +0.6%
NAM
38
Nichols Asset Management
Massachusetts
$10.7M +$70.2K +1,327 +0.6%
Wells Fargo
39
Wells Fargo
California
$9.49M +$270K +5,095 +3%
RS
40
Robeco Schweiz
Switzerland
$9.19M +$4.54M +85,800 +90%
NFA
41
Nationwide Fund Advisors
Ohio
$9.13M -$1.27M -23,998 -12%
D.E. Shaw & Co
42
D.E. Shaw & Co
New York
$8.18M -$2.27M -42,815 -21%
TCIM
43
TIAA CREF Investment Management
New York
$7.9M +$1.09M +20,533 +15%
Creative Planning
44
Creative Planning
Kansas
$7.74M -$3.97K -75 -0%
California Public Employees Retirement System
45
California Public Employees Retirement System
California
$7.66M -$419K -7,921 -5%
BIM
46
BlackRock Investment Management
Delaware
$7.56M +$1.21M +22,781 +18%
Prudential Financial
47
Prudential Financial
New Jersey
$7.36M -$577K -10,900 -7%
PC
48
Pier Capital
Connecticut
$6.4M +$6.68M +126,278 New
FAM
49
Fred Alger Management
New York
$6.1M +$1.04M +19,663 +20%
Arrowstreet Capital
50
Arrowstreet Capital
Massachusetts
$6.03M +$2.72M +51,382 +76%

MPWR Hedge Fund Activity: Q2 2015 in Review

181 of the 3,711 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q2 2015, worth a combined $1.9B — down 1.4% from $1.93B a quarter earlier.

Buyers outnumbered sellers: 23 funds opened new MPWR positions and 21 closed out — a net gain of 2 holders — while 75 added to existing stakes and 68 trimmed.

The largest buyer was Wasatch Advisors, opening a new position worth an estimated $47.6M. The largest seller was Citadel Advisors, cutting an estimated $31.2M.

  • 181 institutional investors held Monolithic Power Systems (MPWR) as of Q2 2015, up from 179 in Q1 2015.
  • Funds reported $1.9B of Monolithic Power Systems stock for Q2 2015, down 1.4% quarter-over-quarter.
  • 23 funds opened new Monolithic Power Systems positions in Q2 2015 and 21 closed out, a net change of +2 holders.
  • The largest Monolithic Power Systems buyer in Q2 2015 was Wasatch Advisors, an estimated $47.6M added.
  • The largest Monolithic Power Systems seller in Q2 2015 was Citadel Advisors, an estimated $31.2M sold.

Based on aggregated 13F filings for Q2 2015.