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Monolithic Power Systems
MPWR

Overview Fund Activity

174 hedge funds and large institutions have $1.64B invested in Monolithic Power Systems in 2014 Q3 according to their latest regulatory filings, with 28 funds opening new positions, 56 increasing their positions, 76 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
174
Holders Change
+14
Holders Change %
+8.75%
% of All Funds
5.05%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.06%
New
28
Increased
56
Reduced
76
Closed
13
Calls
$2.25M
Puts
$860K
Net Calls
+$1.39M
Net Calls Change
-$2.03M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$47.7M
2
Invesco
Invesco
Georgia
$23.1M
3
Jennison Associates
Jennison Associates
New York
$15.4M
4
O
OppenheimerFunds
New York
$53.2M
5
KCM
Kingdon Capital Management
New York
$7.12M

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$42.7M
2
Norges Bank
Norges Bank
Norway
$14.2M
3
YCMGA
York Capital Management Global Advisors
New York
$0
4
Marshall Wace
Marshall Wace
United Kingdom
$2.72M
5
Fidelity Investments
Fidelity Investments
Massachusetts
$179M
Name Holding Trade Value Shares
Change 		Shares
Change %
PCM
151
Prelude Capital Management
New York
$121K +$2.65K +60 +2%
BJ
152
BlackRock Japan
Japan
$118K +$102K +2,318 +660%
OA
153
OFI Advisors
Pennsylvania
$113K -$8.95K -203 -7%
BNP Paribas Financial Markets
154
BNP Paribas Financial Markets
France
$101K +$97.7K +2,219 +2,774%
Federated Hermes
155
Federated Hermes
Pennsylvania
$96K +$27.1K +617 +39%
Barclays
156
Barclays
United Kingdom
$70K -$690K -15,727 -91%
Fuller & Thaler Asset Management
157
Fuller & Thaler Asset Management
California
$62K +$62K +1,400 New
PNC Financial Services Group
158
PNC Financial Services Group
Pennsylvania
$61K -$3.5K -80 -5%
BlackRock
159
BlackRock
New York
$61K +$9.76K +222 +19%
Teacher Retirement System of Texas
160
Teacher Retirement System of Texas
Texas
$57K +$1.06K +24 +2%
WTC
161
WhitTier Trust Company
Nevada
$34K – – –
ST
162
SpiderRock Trading
Illinois
$32K -$74K – –
SFU
163
Stonehage Fleming (UK)
United Kingdom
$19K -$16.1K -371 -46%
TRCT
164
Tower Research Capital (TRC)
New York
$18K +$16.7K +387 +1,290%
TDC
165
Thompson Davis & Co
Virginia
$13K +$13K +284 New
Lazard Asset Management
166
Lazard Asset Management
New York
$10K +$10K +245 New
LTFS
167
Ladenburg Thalmann Financial Services
Florida
$9K +$9K +208 New
IRS
168
Invictus RG (Singapore)
Singapore
$9K +$9K +208 New
US Bancorp
169
US Bancorp
Minnesota
$7K +$7K +162 New
GSC
170
Ground Swell Capital
South Carolina
$6K +$6K +131 New
RNS
171
Robert N. Shapiro
$4K – – –
GAM
172
Gemmer Asset Management
California
$3K – – –
GT
173
Glenmede Trust
Pennsylvania
$2K +$2K +47 New
Manulife (Manufacturers Life Insurance)
174
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.1K +$32 +732 +3%
YCMGA
175
York Capital Management Global Advisors
New York
– -$9.39M -221,698 Closed
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