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Monolithic Power Systems
MPWR

Overview Fund Activity

200 hedge funds and large institutions have $2.49B invested in Monolithic Power Systems in 2016 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 75 increasing their positions, 83 reducing their positions, and 20 closing their positions.

Holders
200
Holders Change
+5
Holders Change %
+2.56%
% of All Funds
5.34%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
25
Increased
75
Reduced
83
Closed
20
Calls
$1.5M
Puts
$20.5M
Net Calls
-$19M
Net Calls Change
-$19.8M

Top Buyers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$81.7M
2
Baird Financial Group
2
Baird Financial Group
Wisconsin
$16.1M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$44.1M
4
Wells Fargo
4
Wells Fargo
California
$40.9M
5
CCP
5
Clough Capital Partners
Massachusetts
$12.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$247M
2
TA
2
Teachers Advisors
New York
$4.26M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$28.3M
4
RS
4
Robeco Schweiz
Switzerland
$5.76M
5
O
5
OppenheimerFunds
New York
$56M
Name Market Value Shares Shares
Change 		Shares
Change %
State of Wisconsin Investment Board
26
State of Wisconsin Investment Board
Wisconsin
$26.9M 422,410 -62,821 -13%
VOYA Investment Management
27
VOYA Investment Management
Georgia
$25.8M 404,698 +8,803 +2%
ZCI
28
Zevenbergen Capital Investments
Washington
$24.4M 383,880 +178,185 +87%
Loomis, Sayles & Company
29
Loomis, Sayles & Company
Massachusetts
$24.2M 379,587 -1,048 -0.3%
Neuberger Berman Group
30
Neuberger Berman Group
New York
$23.7M 372,364 +67 +0%
KCM
31
Kornitzer Capital Management
Kansas
$23M 361,960 -43,575 -11%
Wellington Management Group
32
Wellington Management Group
Massachusetts
$22.9M 360,164 -11,934 -3%
Westfield Capital Management
33
Westfield Capital Management
Massachusetts
$21.6M 338,617 -64,830 -16%
Norges Bank
34
Norges Bank
Norway
$18.6M 292,774 -14,526 -5%
Bank of America
35
Bank of America
North Carolina
$18.6M 292,286 +5,209 +2%
FMA
36
Fiduciary Management Associates
Illinois
$18.6M 292,031 +18,830 +7%
Ameriprise
37
Ameriprise
Minnesota
$16.8M 263,884 -4,619 -2%
CIP
38
Chartwell Investment Partners
Pennsylvania
$16.5M 260,023 -39,558 -13%
Principal Financial Group
39
Principal Financial Group
Iowa
$16.5M 258,666 +13,989 +6%
Baird Financial Group
40
Baird Financial Group
Wisconsin
$16.1M 252,379 +252,379 New
Thrivent Financial for Lutherans
41
Thrivent Financial for Lutherans
Minnesota
$15.8M 247,979 +25,620 +12%
WRF
42
Waddell & Reed Financial
Kansas
$15.3M 240,200 +55,000 +30%
Public Employees Retirement Association of Colorado
43
Public Employees Retirement Association of Colorado
Colorado
$14M 219,979 -1,750 -0.8%
Arrowstreet Capital
44
Arrowstreet Capital
Massachusetts
$13.7M 215,411 +19,208 +10%
NCGI
45
Next Century Growth Investors
Minnesota
$13.5M 211,824 +22,639 +12%
NAM
46
Nichols Asset Management
Massachusetts
$12.2M 191,697 -1,583 -0.8%
CCP
47
Clough Capital Partners
Massachusetts
$12.2M 191,100 +191,100 New
GIM
48
Granahan Investment Management
Massachusetts
$11.3M 177,886 – –
FAM
49
Fred Alger Management
New York
$11.1M 174,919 +4,489 +3%
NFA
50
Nationwide Fund Advisors
Ohio
$10.8M 169,070 -6,618 -4%
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