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Monolithic Power Systems
MPWR

Overview Fund Activity

355 hedge funds and large institutions have $5.08B invested in Monolithic Power Systems in 2018 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 127 increasing their positions, 133 reducing their positions, and 34 closing their positions.

Holders
355
Holders Change
+10
Holders Change %
+2.9%
% of All Funds
8.13%
Holding in Top 10
1
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-83.33%
% of All Funds
0.02%
New
47
Increased
127
Reduced
133
Closed
34
Calls
$11.9M
Puts
$25.2M
Net Calls
-$13.3M
Net Calls Change
-$10.8M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$126M
2
Franklin Resources
2
Franklin Resources
California
$274M
3
BlackRock
3
BlackRock
New York
$527M
4
First Trust Advisors
4
First Trust Advisors
Illinois
$34.6M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$446M

Top Sellers

1
CMG
1
Cavalry Management Group
California
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$174M
3
Millennium Management
3
Millennium Management
New York
$10.6M
4
BCM
4
BlueCrest Capital Management
Jersey
$3.17M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$527M 4,198,262 +408,839 +11%
Vanguard Group
2
Vanguard Group
Pennsylvania
$446M 3,553,528 +208,362 +6%
Franklin Resources
3
Franklin Resources
California
$274M 2,184,008 +488,655 +29%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$174M 1,388,348 -276,280 -17%
WA
5
Wasatch Advisors
Utah
$148M 1,177,500 +138,539 +13%
Wells Fargo
6
Wells Fargo
California
$141M 1,123,942 +33,177 +3%
State Street
7
State Street
Massachusetts
$137M 1,090,180 +15,518 +1%
FCM
8
Frontier Capital Management
Massachusetts
$129M 1,025,467 -49,047 -5%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$126M 1,007,102 +648,298 +181%
EARNEST Partners
10
EARNEST Partners
Georgia
$103M 820,371 -920 -0.1%
JPMorgan Chase & Co
11
JPMorgan Chase & Co
New York
$93.7M 746,614 +176,809 +31%
CAM
12
Congress Asset Management
Massachusetts
$93.3M 743,518 -40,207 -5%
Bank of America
13
Bank of America
North Carolina
$91.6M 730,026 -38,732 -5%
Invesco
14
Invesco
Georgia
$90.9M 724,458 -47,391 -6%
Ameriprise
15
Ameriprise
Minnesota
$90.4M 719,799 -743 -0.1%
ZCI
16
Zevenbergen Capital Investments
Washington
$86.9M 692,184 +56,654 +9%
AllianceBernstein
17
AllianceBernstein
Tennessee
$85.3M 679,666 +33,330 +5%
RS
18
Robeco Schweiz
Switzerland
$82M 649,000 +49,000 +8%
O
19
OppenheimerFunds
New York
$75.9M 604,878 -1,454 -0.2%
TCM
20
TimesSquare Capital Management
New York
$74.4M 592,400 -56,200 -9%
ClearBridge Investments
21
ClearBridge Investments
New York
$71.3M 568,054 +7,501 +1%
Massachusetts Financial Services
22
Massachusetts Financial Services
Massachusetts
$70.7M 563,249 -6,245 -1%
Bank of New York Mellon
23
Bank of New York Mellon
New York
$59.6M 475,117 -5,966 -1%
WRF
24
Waddell & Reed Financial
Kansas
$54.4M 433,650 +58,110 +15%
Geode Capital Management
25
Geode Capital Management
Massachusetts
$50.6M 403,259 +12,277 +3%
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