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Monolithic Power Systems
MPWR

Overview Fund Activity

340 hedge funds and large institutions have $4.91B invested in Monolithic Power Systems in 2018 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 130 increasing their positions, 126 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
340
Holders Change
-15
Holders Change %
-4.23%
% of All Funds
7.59%
Holding in Top 10
7
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+600%
% of All Funds
0.16%
New
47
Increased
130
Reduced
126
Closed
59
Calls
$21.1M
Puts
$14.1M
Net Calls
+$6.96M
Net Calls Change
+$20.3M

Top Buyers

1
WRF
Waddell & Reed Financial
Kansas
$136M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$191M
3
WA
Wasatch Advisors
Utah
$163M
4
ClearBridge Investments
ClearBridge Investments
New York
$91.4M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$22.8M

Top Sellers

1
FCM
Frontier Capital Management
Massachusetts
$94.9M
2
First Trust Advisors
First Trust Advisors
Illinois
$9.2M
3
AllianceBernstein
AllianceBernstein
Tennessee
$58.6M
4
EA
Emerald Advisers
Pennsylvania
$0
5
EMFAT
Emerald Mutual Fund Advisers Trust
Pennsylvania
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
LFAS
176
Level Four Advisory Services
Texas
$1.18M +$328K +2,817 +38%
SI
177
Shaker Investments
Ohio
$1.17M +$663K +5,700 +130%
Zurich Cantonal Bank
178
Zurich Cantonal Bank
Switzerland
$1.17M +$2.91K +25 +0.2%
VRS
179
Virginia Retirement Systems
Virginia
$1.12M +$302K +2,600 +37%
AB
180
Amalgamated Bank
New York
$1.11M +$409K +3,523 +59%
TCM
181
Timpani Capital Management
Wisconsin
$1.1M +$1.1M +9,458 New
MERSOM
182
Municipal Employees' Retirement System of Michigan
Michigan
$1.09M +$1.09M +9,350 New
PCM
183
Prelude Capital Management
New York
$1.08M +$1.08M +9,279 New
AI
184
Atria Investments
North Carolina
$1.04M -$234K -2,011 -18%
DTL
185
Dynamic Technology Lab
Singapore
$982K +$192K +1,651 +24%
Barclays
186
Barclays
United Kingdom
$978K -$4.58M -39,419 -82%
MCM
187
MAI Capital Management
Ohio
$974K -$9.3K -80 -0.9%
LTFS
188
Ladenburg Thalmann Financial Services
Florida
$967K +$138K +1,184 +17%
BFM
189
Boothbay Fund Management
New York
$960K +$960K +8,261 New
MUAMU
190
Mitsubishi UFJ Asset Management (UK)
United Kingdom
$930K -$58.1K -500 -6%
NMERB
191
New Mexico Educational Retirement Board
New Mexico
$918K -$139K -1,200 -13%
AG
192
Advisor Group
Arizona
$905K +$89.2K +767 +11%
GHCM
193
Glen Harbor Capital Management
California
$889K +$174K +1,496 +24%
URS
194
Utah Retirement Systems
Utah
$884K – – –
ECM
195
ETrade Capital Management
Virginia
$877K +$4.07K +35 +0.5%
PA
196
PFG Advisors
Arizona
$867K +$867K +6,571 New
HighTower Advisors
197
HighTower Advisors
Illinois
$863K +$13.8K +119 +2%
Squarepoint
198
Squarepoint
New York
$860K -$5.04M -43,341 -85%
NMIMC
199
Northwestern Mutual Investment Management Company
Wisconsin
$857K +$4.76K +41 +0.6%
HSBC Holdings
200
HSBC Holdings
United Kingdom
$857K +$614K +5,294 +252%
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