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Monolithic Power Systems
MPWR

Overview Fund Activity

328 hedge funds and large institutions have $4.52B invested in Monolithic Power Systems in 2018 Q1 according to their latest regulatory filings, with 45 funds opening new positions, 132 increasing their positions, 121 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
328
Holders Change
+8
Holders Change %
+2.5%
% of All Funds
7.53%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
45
Increased
132
Reduced
121
Closed
32
Calls
$4.39M
Puts
$3.21M
Net Calls
+$1.18M
Net Calls Change
-$1.18M

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
$98.1M
2
RS
Robeco Schweiz
Switzerland
$64.8M
3
BlackRock
BlackRock
New York
$539M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$27.7M
5
Artisan Partners
Artisan Partners
Wisconsin
$18.7M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
$16.4M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$201M
3
Bank of Montreal
Bank of Montreal
Ontario, Canada
$1.61M
4
Invesco
Invesco
Georgia
$65.8M
5
RJA
Raymond James & Associates
Florida
$8.58M
Name Holding Trade Value Shares
Change 		Shares
Change %
PM
51
Pembroke Management
Quebec, Canada
$19M +$5.79M +50,027 +44%
Artisan Partners
52
Artisan Partners
Wisconsin
$18.7M +$18.7M +161,474 New
RI
53
Redwood Investments
Massachusetts
$18.1M +$18.1M +156,272 New
PAMU
54
Pictet Asset Management (UK)
United Kingdom
$17.8M -$3.7M -31,988 -17%
EMFAT
55
Emerald Mutual Fund Advisers Trust
Pennsylvania
$17.5M +$5.99M +51,760 +52%
Goldman Sachs
56
Goldman Sachs
New York
$16.4M -$80.5M -695,336 -83%
Deutsche Bank
57
Deutsche Bank
Germany
$16.3M -$924K -7,984 -5%
Creative Planning
58
Creative Planning
Kansas
$16.3M -$44.8K -387 -0.3%
GLA
59
Great Lakes Advisors
Illinois
$16.2M +$4.7M +40,639 +41%
CC
60
Carlson Capital
Texas
$16.1M +$2.63M +22,725 +20%
STMM
61
South Texas Money Management
Texas
$15.6M -$223K -1,926 -1%
Jennison Associates
62
Jennison Associates
New York
$15M -$1.2M -10,347 -7%
Royal Bank of Canada
63
Royal Bank of Canada
Ontario, Canada
$14.7M +$4.25M +36,729 +41%
PPA
64
Parametric Portfolio Associates
Washington
$14M +$1.05M +9,075 +8%
UBS AM
65
UBS AM
Illinois
$13M -$138K -1,193 -1%
SCA
66
Summit Creek Advisors
Minnesota
$12.7M +$1.16K +10 +0%
California Public Employees Retirement System
67
California Public Employees Retirement System
California
$12.5M -$2.56M -22,142 -17%
GGHC
68
Gilder Gagnon Howe & Co
New York
$12.4M -$127K -1,100 -1%
Westfield Capital Management
69
Westfield Capital Management
Massachusetts
$12.3M -$7.28M -62,908 -37%
American Century Companies
70
American Century Companies
Missouri
$12.2M +$803K +6,935 +7%
AIG
71
American International Group
New York
$11.8M -$333K -2,873 -3%
Nuveen Asset Management
72
Nuveen Asset Management
Illinois
$11M +$4.25M +36,691 +63%
Ohio Public Employees Retirement System (OPERS)
73
Ohio Public Employees Retirement System (OPERS)
Ohio
$10.7M +$1.79M +15,462 +20%
IA
74
Icon Advisers
Colorado
$10.7M +$129K +1,112 +1%
Federated Hermes
75
Federated Hermes
Pennsylvania
$10.6M -$915K -7,907 -8%
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