AAP
PIOI

Ardsley Advisory Partners’s Active Power Inc PIOI Stock Holding History

Ardsley Advisory Partners’s Portfolio PIOI Stock Details PIOI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2014
Q3 		– Sell
-283,100
Closed -$781K – 295
2014
Q2 		$781K Buy
283,100
+23,800
+9% +$68K 0.1% 105
2014
Q1 		$858K Buy
+259,300
New +$883K 0.13% 88
2013
Q3 		– Sell
-652,187
Closed -$2.73M – 193
2013
Q2 		$2.73M Buy
+652,187
New +$2.83M 0.6% 42

Other funds holding PIOI

TAM
THB Asset Management Norwalk, Connecticut $440M AUM 59.59% 1-Year Est. Return
BIT
BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AWMDMG
Austin W. Marxe & David M. Greenhouse New York $733M AUM 21.72% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1B AUM 51.95% 1-Year Est. Return
PCM
Penn Capital Management Philadelphia, Pennsylvania $1.29B AUM 53.44% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $303B AUM 30.15% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Ardsley Advisory Partners's PIOI Position: Q3 2014 in Review

Ardsley Advisory Partners sold out of Active Power Inc (PIOI) in Q3 2014, closing a stake of 283,100 shares — an estimated $781K sold.

Ardsley Advisory Partners first reported a position in PIOI in Q2 2013 and held it in 3 quarters. The position peaked at $2.73M in Q2 2013. 30 funds tracked by Wall St. Rank hold PIOI as of Q3 2014.

  • Ardsley Advisory Partners reported no remaining Active Power Inc position as of Q3 2014 after selling out during the quarter.
  • Ardsley Advisory Partners sold 283,100 Active Power Inc shares in Q3 2014, an estimated $781K.
  • Ardsley Advisory Partners first reported a position in Active Power Inc in Q2 2013 and held it in 3 quarters.
  • Ardsley Advisory Partners's Active Power Inc position peaked at $2.73M in Q2 2013.
  • 30 funds tracked by Wall St. Rank held Active Power Inc as of Q3 2014.

Based on Ardsley Advisory Partners's 13F filing for Q3 2014, filed 13 Nov 2014.