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Monolithic Power Systems
MPWR

Overview Fund Activity

346 hedge funds and large institutions have $5.66B invested in Monolithic Power Systems in 2019 Q1 according to their latest regulatory filings, with 41 funds opening new positions, 142 increasing their positions, 121 reducing their positions, and 34 closing their positions.

Holders
346
Holders Change
+6
Holders Change %
+1.76%
% of All Funds
7.5%
Holding in Top 10
3
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-57.14%
% of All Funds
0.07%
New
41
Increased
142
Reduced
121
Closed
34
Calls
$12.6M
Puts
$19M
Net Calls
-$6.43M
Net Calls Change
-$13.4M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$71.8M
2
CVA
2
Ceredex Value Advisors
Florida
$24M
3
Victory Capital Management
3
Victory Capital Management
Texas
$74.9M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$28M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$120M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$114M
2
RS
2
Robeco Schweiz
Switzerland
$39.8M
3
Ameriprise
3
Ameriprise
Minnesota
$45.6M
4
Westfield Capital Management
4
Westfield Capital Management
Massachusetts
$0
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$204M
Name Market Value Shares Shares
Change 		Shares
Change %
Brown Advisory
26
Brown Advisory
Maryland
$59.7M 440,317 +44,759 +11%
Thrivent Financial for Lutherans
27
Thrivent Financial for Lutherans
Minnesota
$54.7M 403,636 +21,082 +6%
Baird Financial Group
28
Baird Financial Group
Wisconsin
$54.3M 400,627 +14,319 +4%
WRCM
29
Whale Rock Capital Management
Massachusetts
$54.2M 399,813 -370 -0.1%
Norges Bank
30
Norges Bank
Norway
$54.1M 399,238 +24,307 +6%
Artisan Partners
31
Artisan Partners
Wisconsin
$51.8M 382,349 +3,200 +0.8%
New York State Common Retirement Fund
32
New York State Common Retirement Fund
New York
$47.1M 347,341 +2,216 +0.6%
Ameriprise
33
Ameriprise
Minnesota
$45.6M 336,781 -257,569 -43%
Northern Trust
34
Northern Trust
Illinois
$44.9M 331,489 +11,907 +4%
RS
35
Robeco Schweiz
Switzerland
$39.8M 294,000 -373,000 -56%
AAM
36
Ardevora Asset Management
United Kingdom
$36.8M 271,780 -27,300 -9%
Janus Henderson Group
37
Janus Henderson Group
United Kingdom
$35.6M 262,945 +3,055 +1%
Jennison Associates
38
Jennison Associates
New York
$35.5M 262,293 -1,532 -0.6%
Charles Schwab
39
Charles Schwab
California
$34.7M 256,264 +23,836 +10%
Dimensional Fund Advisors
40
Dimensional Fund Advisors
Texas
$34.3M 253,451 +7,537 +3%
Macquarie Group
41
Macquarie Group
Australia
$34.2M 252,425 +24,369 +11%
TA
42
Teachers Advisors
New York
$33.4M 246,669 -34,583 -12%
PC
43
Polar Capital
United Kingdom
$31.3M 231,282 – –
TCIM
44
TIAA CREF Investment Management
New York
$30.3M 223,519 -9,795 -4%
Loomis, Sayles & Company
45
Loomis, Sayles & Company
Massachusetts
$29.9M 220,787 -11,370 -5%
Neuberger Berman Group
46
Neuberger Berman Group
New York
$28.9M 213,500 -2,640 -1%
AAMU
47
Amundi Asset Management US
Massachusetts
$28.5M 210,534 +22,872 +12%
First Trust Advisors
48
First Trust Advisors
Illinois
$28M 206,772 +127,604 +161%
Lord, Abbett & Co
49
Lord, Abbett & Co
New Jersey
$26M 191,529 -28,968 -13%
CVA
50
Ceredex Value Advisors
Florida
$24M 176,412 +176,412 New
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