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Monolithic Power Systems
MPWR

Overview Fund Activity

214 hedge funds and large institutions have $2.71B invested in Monolithic Power Systems in 2016 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 91 increasing their positions, 64 reducing their positions, and 13 closing their positions.

Holders
214
Holders Change
+14
Holders Change %
+7%
% of All Funds
5.72%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
30
Increased
91
Reduced
64
Closed
13
Calls
$2M
Puts
$3.82M
Net Calls
-$1.82M
Net Calls Change
+$17.2M

Top Buyers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$47.9M
2
MFIMFI
2
Mesirow Financial Investment Management - Fixed Income
Illinois
$16M
3
CIP
3
Chartwell Investment Partners
Pennsylvania
$32.5M
4
Baird Financial Group
4
Baird Financial Group
Wisconsin
$31M
5
SCA
5
Summit Creek Advisors
Minnesota
$13.4M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$23.8M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$74M
3
NAM
3
Nichols Asset Management
Massachusetts
$0
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$36M
5
RIM
5
RS Investment Management
California
$133M
Name Market Value Shares Shares
Change 		Shares
Change %
Jennison Associates
26
Jennison Associates
New York
$30.9M 451,721 -63,891 -12%
JPMorgan Chase & Co
27
JPMorgan Chase & Co
New York
$30.5M 447,050 +2,962 +0.7%
Dimensional Fund Advisors
28
Dimensional Fund Advisors
Texas
$29.4M 430,344 -52,332 -11%
State of Wisconsin Investment Board
29
State of Wisconsin Investment Board
Wisconsin
$28.9M 422,410 – –
Wellington Management Group
30
Wellington Management Group
Massachusetts
$28.7M 419,482 +59,318 +16%
VOYA Investment Management
31
VOYA Investment Management
Georgia
$28.5M 417,399 +12,701 +3%
Loomis, Sayles & Company
32
Loomis, Sayles & Company
Massachusetts
$25.1M 368,051 -11,536 -3%
Renaissance Technologies
33
Renaissance Technologies
New York
$23.8M 348,886 -344,400 -50%
Neuberger Berman Group
34
Neuberger Berman Group
New York
$22.5M 329,311 -43,053 -12%
Bank of America
35
Bank of America
North Carolina
$21.4M 313,297 +21,011 +7%
WRF
36
Waddell & Reed Financial
Kansas
$21.2M 310,422 +70,222 +29%
Thrivent Financial for Lutherans
37
Thrivent Financial for Lutherans
Minnesota
$20.7M 303,029 +55,050 +22%
KCM
38
Kornitzer Capital Management
Kansas
$19.4M 283,590 -78,370 -22%
Ameriprise
39
Ameriprise
Minnesota
$19.4M 283,576 +19,692 +7%
Norges Bank
40
Norges Bank
Norway
$18.5M 270,574 -22,200 -8%
Principal Financial Group
41
Principal Financial Group
Iowa
$18.2M 266,184 +7,518 +3%
Geode Capital Management
42
Geode Capital Management
Massachusetts
$18.1M 264,958 +9,907 +4%
WRCM
43
Whale Rock Capital Management
Massachusetts
$17M 248,305 +89,082 +56%
MFIMFI
44
Mesirow Financial Investment Management - Fixed Income
Illinois
$16M 234,796 +234,796 New
Public Employees Retirement Association of Colorado
45
Public Employees Retirement Association of Colorado
Colorado
$15M 219,979 – –
NCGI
46
Next Century Growth Investors
Minnesota
$14.4M 210,167 -1,657 -0.8%
SCA
47
Summit Creek Advisors
Minnesota
$13.4M 196,824 +196,824 New
GIM
48
Granahan Investment Management
Massachusetts
$11.7M 171,286 -6,600 -4%
BIM
49
BlackRock Investment Management
Delaware
$11.2M 164,113 +11,973 +8%
BA
50
BlackRock Advisors
Delaware
$11.2M 163,884 +146,186 +826%
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