Dimensional Fund Advisors’s Active Power Inc PIOI Stock Holding History

Dimensional Fund Advisors’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
2016 Q3	–	Sell	-35,791	Closed	-$14K	–	3299
2016 Q2	$14K	Sell	35,791 -131,880	-79%	-$85K	﹤0.01%	3288
2016 Q1	$163K	Sell	167,671 -2,200	-1%	-$2.35K	﹤0.01%	3196
2015 Q4	$221K	Sell	169,871 -12,889	-7%	-$19.1K	﹤0.01%	3205
2015 Q3	$298K	Hold	182,760	–	–	﹤0.01%	3196
2015 Q2	$367K	Hold	182,760	–	–	﹤0.01%	3180
2015 Q1	$400K	Sell	182,760 -5,567	-3%	-$11.2K	﹤0.01%	3146
2014 Q4	$347K	Sell	188,327 -22,332	-11%	-$41.7K	﹤0.01%	3189
2014 Q3	$421K	Hold	210,659	–	–	﹤0.01%	3175
2014 Q2	$581K	Sell	210,659 -3,300	-2%	-$9.43K	﹤0.01%	3159
2014 Q1	$708K	Sell	213,959 -8,231	-4%	-$28K	﹤0.01%	3122
2013 Q4	$749K	Hold	222,190	–	–	﹤0.01%	3088
2013 Q3	$647K	Sell	222,190 -3,062	-1%	-$10.9K	﹤0.01%	3133
2013 Q2	$942K	Buy	+225,252	New	+$977K	﹤0.01%	3036

Other funds holding PIOI

BIT

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

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

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

VKH

Virtu KCG Holdings New York $3.6B AUM 17.11% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Commonwealth Equity Services Waltham, Massachusetts $71.6B AUM 21.08% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

California Public Employees Retirement System Sacramento, California $162B AUM 25.78% 1-Year Est. Return

SIM

Spark Investment Management New York $41.6M AUM 80.97% 1-Year Est. Return

Dimensional Fund Advisors's PIOI Position: Q3 2016 in Review

Dimensional Fund Advisors sold out of Active Power Inc (PIOI) in Q3 2016, closing a stake of 35,791 shares — an estimated $14K sold.

Dimensional Fund Advisors first reported a position in PIOI in Q2 2013 and held it in 13 quarters. The position peaked at $942K in Q2 2013. 22 funds tracked by Wall St. Rank hold PIOI as of Q3 2016.

Dimensional Fund Advisors reported no remaining Active Power Inc position as of Q3 2016 after selling out during the quarter.
Dimensional Fund Advisors sold 35,791 Active Power Inc shares in Q3 2016, an estimated $14K.
Dimensional Fund Advisors first reported a position in Active Power Inc in Q2 2013 and held it in 13 quarters.
Dimensional Fund Advisors's Active Power Inc position peaked at $942K in Q2 2013.
22 funds tracked by Wall St. Rank held Active Power Inc as of Q3 2016.

Based on Dimensional Fund Advisors's 13F filing for Q3 2016, filed 10 Nov 2016.