Nine Chapters Capital Management’s Monolithic Power Systems MPWR Stock Holding History

Nine Chapters Capital Management’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
2015 Q1	–	Sell	-8,000	Closed	-$398K	–	1067
2014 Q4	$398K	Sell	8,000 -24,800	-76%	-$1.11M	0.03%	603
2014 Q3	$1.45M	Buy	32,800 +6,600	+25%	+$290K	0.13%	210
2014 Q2	$1.11M	Buy	26,200 +19,700	+303%	+$764K	0.09%	307
2014 Q1	$252K	Sell	6,500 -7,900	-55%	-$279K	0.03%	666
2013 Q4	$499K	Buy	14,400 +5,400	+60%	+$173K	0.05%	489
2013 Q3	$273K	Buy	+9,000	New	+$253K	0.03%	561

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

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

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

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

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

BIT

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

FCM

Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return

Nine Chapters Capital Management's MPWR Position: Q1 2015 in Review

Nine Chapters Capital Management sold out of Monolithic Power Systems (MPWR) in Q1 2015, closing a stake of 8,000 shares — an estimated $398K sold.

Nine Chapters Capital Management first reported a position in MPWR in Q3 2013 and held it in 6 quarters. The position peaked at $1.45M in Q3 2014. 180 funds tracked by Wall St. Rank hold MPWR as of Q1 2015.

Nine Chapters Capital Management reported no remaining Monolithic Power Systems position as of Q1 2015 after selling out during the quarter.
Nine Chapters Capital Management sold 8,000 Monolithic Power Systems shares in Q1 2015, an estimated $398K.
Nine Chapters Capital Management first reported a position in Monolithic Power Systems in Q3 2013 and held it in 6 quarters.
Nine Chapters Capital Management's Monolithic Power Systems position peaked at $1.45M in Q3 2014.
180 funds tracked by Wall St. Rank held Monolithic Power Systems as of Q1 2015.

Based on Nine Chapters Capital Management's 13F filing for Q1 2015, filed 15 May 2015.