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Monolithic Power Systems
MPWR

Overview Fund Activity

214 hedge funds and large institutions have $2.71B invested in Monolithic Power Systems in 2016 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 91 increasing their positions, 64 reducing their positions, and 13 closing their positions.

Holders
214
Holders Change
+14
Holders Change %
+7%
% of All Funds
5.72%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
30
Increased
91
Reduced
64
Closed
13
Calls
$2M
Puts
$3.82M
Net Calls
-$1.82M
Net Calls Change
+$17.2M

Top Buyers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$47.9M
2
MFIMFI
2
Mesirow Financial Investment Management - Fixed Income
Illinois
$16M
3
CIP
3
Chartwell Investment Partners
Pennsylvania
$32.5M
4
Baird Financial Group
4
Baird Financial Group
Wisconsin
$31M
5
SCA
5
Summit Creek Advisors
Minnesota
$13.4M

Top Sellers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$23.8M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$74M
3
NAM
3
Nichols Asset Management
Massachusetts
$0
4
AllianceBernstein
4
AllianceBernstein
Tennessee
$36M
5
RIM
5
RS Investment Management
California
$133M
Name Holding Trade Value Shares
Change 		Shares
Change %
KJHP
151
K.J. Harrison & Partners
Ontario, Canada
$615K +$273K +4,000 +80%
Bank of Montreal
152
Bank of Montreal
Ontario, Canada
$594K -$151K -2,218 -20%
CCMH
153
Cornerstone Capital Management Holdings
New York
$588K +$95.6K +1,400 +19%
RU
154
RobecoSam USA
New York
$581K +$68.4K +1,000 +13%
PNC Financial Services Group
155
PNC Financial Services Group
Pennsylvania
$571K +$136K +1,984 +31%
MERSOM
156
Municipal Employees' Retirement System of Michigan
Michigan
$554K +$15.8K +230 +3%
SMH
157
Sanders Morris Harris
Texas
$547K +$547K +8,000 New
Legal & General Group
158
Legal & General Group
United Kingdom
$546K – – –
Asset Management One
159
Asset Management One
Japan
$542K -$131K -1,946 -19%
Two Sigma Advisers
160
Two Sigma Advisers
New York
$524K +$524K +7,666 New
OAM
161
Oberweis Asset Management
Illinois
$499K +$219K +3,200 +78%
MSA
162
Mason Street Advisors
Wisconsin
$495K +$45.9K +672 +10%
NA
163
Navellier & Associates
Nevada
$484K -$30.3K -443 -6%
ARTA
164
A.R.T. Advisors
New York
$479K -$1.45M -21,300 -75%
SEI Investments
165
SEI Investments
Pennsylvania
$474K +$444K +6,492 +1,459%
COI
166
Connable Office Inc
Michigan
$445K – – –
PG
167
PEAK6 Group
Illinois
$401K +$401K +5,869 New
Rafferty Asset Management
168
Rafferty Asset Management
New York
$391K +$145K +2,127 +59%
KeyBank National Association
169
KeyBank National Association
Ohio
$389K – – –
ProShare Advisors
170
ProShare Advisors
Maryland
$382K -$6.01K -88 -2%
Teacher Retirement System of Texas
171
Teacher Retirement System of Texas
Texas
$359K +$43.4K +636 +14%
Envestnet Asset Management
172
Envestnet Asset Management
Illinois
$357K +$17.3K +253 +5%
US Bancorp
173
US Bancorp
Minnesota
$340K +$162K +2,376 +91%
PA
174
Profund Advisors
Maryland
$335K -$18.5K -270 -5%
SO
175
STRS Ohio
Ohio
$334K +$40.9K +600 +14%
5 6
7
8 9