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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
+$76.2M
2
RS
Robeco Schweiz
Switzerland
+$53.3M
3
BlackRock
BlackRock
New York
+$52.4M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$26.6M
5
Artisan Partners
Artisan Partners
Wisconsin
+$18.7M

Top Sellers

1
Goldman Sachs
Goldman Sachs
New York
-$80.5M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$41.9M
3
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$18.7M
4
Invesco
Invesco
Georgia
-$11.4M
5
RJA
Raymond James & Associates
Florida
-$8.7M
Name Holding Trade Value Shares
Change 		Shares
Change %
GVT
226
Genesee Valley Trust
New York
$428K -$11.1K -95 -3%
WTC
227
WhitTier Trust Company
Nevada
$420K +$152K +1,313 +57%
IIC
228
Integrated Investment Consultants
Michigan
$419K +$419K +3,619 New
MAM
229
Martingale Asset Management
Massachusetts
$417K -$1.48M -12,800 -78%
Renaissance Technologies
230
Renaissance Technologies
New York
$415K +$415K +3,586 New
SCM
231
Stevens Capital Management
Pennsylvania
$407K +$407K +3,516 New
BTS
232
BB&T Securities
Virginia
$392K -$16K -138 -4%
MOS
233
MGO One Seven
Ohio
$387K -$44.3K -382 -10%
Wolverine Trading
234
Wolverine Trading
Illinois
$382K -$28.9K -249 -7%
RCM
235
Riverhead Capital Management
Delaware
$375K +$46.3K +400 +14%
LIA
236
LS Investment Advisors
Michigan
$374K -$20.7K -179 -5%
MAG
237
Millrace Asset Group
Pennsylvania
$373K -$1.04M -9,000 -74%
SCM
238
Silvant Capital Management
Georgia
$373K +$373K +3,211 New
TAM
239
Tyers Asset Management
Texas
$372K -$64.8K -560 -15%
Polen Capital Management
240
Polen Capital Management
Florida
$370K +$110K +945 +42%
CNBT
241
Canandaigua National Bank & Trust
New York
$360K +$360K +3,108 New
PP
242
Paloma Partners
Connecticut
$360K +$360K +3,109 New
EDRH
243
Edmond de Rothschild Holding
Switzerland
$359K – – –
CNAM
244
Campbell Newman Asset Management
Wisconsin
$359K +$15.5K +134 +5%
FDCDDQ
245
Federation des caisses Desjardins du Quebec
Quebec, Canada
$351K -$84.4K -729 -19%
BCM
246
Bridgeway Capital Management
Texas
$347K – – –
MSL
247
Mackay Shields LLC
New York
$347K +$347K +3,000 New
TD Asset Management
248
TD Asset Management
Ontario, Canada
$346K +$346K +2,990 New
FCBT
249
First Citizens Bank & Trust
North Carolina
$329K +$20.2K +174 +7%
FMBTD
250
First Midwest Bank Trust Division
Illinois
$327K +$327K +2,824 New
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