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Monolithic Power Systems
MPWR

Overview Fund Activity

295 hedge funds and large institutions have $4.19B invested in Monolithic Power Systems in 2017 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 131 increasing their positions, 94 reducing their positions, and 25 closing their positions.

Holders
295
Holders Change
+10
Holders Change %
+3.51%
% of All Funds
7.37%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
37
Increased
131
Reduced
94
Closed
25
Calls
$4.49M
Puts
$2.91M
Net Calls
+$1.58M
Net Calls Change
+$3.45M

Top Buyers

1
Bank of America
1
Bank of America
North Carolina
$114M
2
Franklin Resources
2
Franklin Resources
California
$131M
3
CWAM
3
Columbia Wanger Asset Management
Illinois
$63.6M
4
BlackRock
4
BlackRock
New York
$449M
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$71.5M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$240M
2
Invesco
2
Invesco
Georgia
$76.4M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$0
4
Credit Agricole
4
Credit Agricole
France
$2.77M
5
ClearBridge Investments
5
ClearBridge Investments
New York
$62.8M
Name Market Value Shares Shares
Change 		Shares
Change %
PG
301
PEAK6 Group
Illinois
– – -5,959 Closed
CG
302
Clinton Group
New York
– – -5,283 Closed
HCA
303
Harbour Capital Advisors
Virginia
– – -4,850 Closed
FRM
304
Fox Run Management
Connecticut
– – -4,400 Closed
PP
305
Paloma Partners
Connecticut
– – -4,293 Closed
Renaissance Technologies
306
Renaissance Technologies
New York
– – -4,000 Closed
FPF
307
FNY Partners Fund
New York
– – -3,750 Closed
MC
308
Menta Capital
California
– – -3,658 Closed
PAM
309
Panagora Asset Management
Massachusetts
– – -3,373 Closed
TI
310
Turner Investments
Pennsylvania
– – -3,300 Closed
OI
311
Oakbrook Investments
Illinois
– – -2,800 Closed
SS
312
Simplicity Solutions
Minnesota
– – -2,519 Closed
PAM
313
Paradigm Asset Management
New York
– – -2,500 Closed
EMG
314
Ellington Management Group
Connecticut
– – -2,100 Closed
Simplex Trading
315
Simplex Trading
Illinois
– – -1,764 Closed
DADC
316
D.A. Davidson & Co
Montana
– – -1,473 Closed
QT
317
Quantbot Technologies
New York
– – -1,265 Closed
IWM
318
IHT Wealth Management
Illinois
– – -282 Closed
AIM
319
Acrospire Investment Management
Illinois
– – -200 Closed
Wolverine Trading
320
Wolverine Trading
Illinois
– – – –
LWCFA
321
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$0 9 +9 New
9 10 11 12
13