Wall Street Associates’s Monolithic Power Systems MPWR Stock Holding History

Wall Street Associates’s Portfolio MPWR Stock Details MPWR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q1	–	Sell	-17,998	Closed	-$1.15M	–	253
2015 Q4	$1.15M	Sell	17,998 -500	-3%	-$31K	0.32%	109
2015 Q3	$947K	Sell	18,498 -5,942	-24%	-$295K	0.18%	160
2015 Q2	$1.24M	Sell	24,440 -5,900	-19%	-$312K	0.12%	185
2015 Q1	$1.6M	Hold	30,340	–	–	0.15%	169
2014 Q4	$1.51M	Sell	30,340 -20,365	-40%	-$915K	0.14%	181
2014 Q3	$2.23M	Sell	50,705 -8,720	-15%	-$384K	0.23%	123
2014 Q2	$2.52M	Sell	59,425 -6,600	-10%	-$256K	0.22%	139
2014 Q1	$2.56M	Sell	66,025 -600	-0.9%	-$21.2K	0.21%	144
2013 Q4	$2.31M	Sell	66,625 -3,810	-5%	-$122K	0.19%	153
2013 Q3	$2.13M	Buy	70,435 +5,385	+8%	+$151K	0.2%	150
2013 Q2	$1.57M	Buy	+65,050	New	+$1.54M	0.16%	166

Other funds holding MPWR

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

RIM

RS Investment Management San Francisco, California $9.73B AUM 3.24% 1-Year Est. Return

Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

EARNEST Partners Atlanta, Georgia $27.7B AUM 52.44% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

OppenheimerFunds New York $80.4B AUM 15.1% 1-Year Est. Return

Wall Street Associates's MPWR Position: Q1 2016 in Review

Wall Street Associates sold out of Monolithic Power Systems (MPWR) in Q1 2016, closing a stake of 17,998 shares — an estimated $1.15M sold.

Wall Street Associates first reported a position in MPWR in Q2 2013 and held it in 11 quarters. The position peaked at $2.56M in Q1 2014. 200 funds tracked by Wall St. Rank hold MPWR as of Q1 2016.

Wall Street Associates reported no remaining Monolithic Power Systems position as of Q1 2016 after selling out during the quarter.
Wall Street Associates sold 17,998 Monolithic Power Systems shares in Q1 2016, an estimated $1.15M.
Wall Street Associates first reported a position in Monolithic Power Systems in Q2 2013 and held it in 11 quarters.
Wall Street Associates's Monolithic Power Systems position peaked at $2.56M in Q1 2014.
200 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2016.

Based on Wall Street Associates's 13F filing for Q1 2016, filed 13 May 2016.