ATLANTIC PWR CORP

CUSIP: 04878Q863 Class: COMMON STOCK-FO

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021
Shares 398,630 Value ($000) $1,152 Avg Close Range
Q4 2020
Shares 409,298 Value ($000) $860 Avg Close Range
Q3 2020
Shares 409,266 Value ($000) $802 Avg Close Range
Q2 2020
Shares 429,964 Value ($000) $860 Avg Close Range
Q1 2020
Shares 421,456 Value ($000) $902 Avg Close Range
Q4 2019
Shares 421,456 Value ($000) $982 Avg Close Range
Q3 2019
Shares 421,456 Value ($000) $986 Avg Close Range
Q2 2019
Shares 421,456 Value ($000) $1,020 Avg Close Range
Q1 2019
Shares 421,456 Value ($000) $1,062 Avg Close Range
Q4 2018
Shares 421,456 Value ($000) $915 Avg Close Range
Q3 2018
Shares 421,456 Value ($000) $927 Avg Close Range
Q2 2018
Shares 421,456 Value ($000) $927 Avg Close Range
Q1 2018
Shares 421,456 Value ($000) $885 Avg Close Range
Q4 2017
Shares 421,456 Value ($000) $990 Avg Close Range
Q3 2017
Shares 421,456 Value ($000) $1,033 Avg Close Range
Q2 2017
Shares 397,714 Value ($000) $955 Avg Close Range
Q1 2017
Shares 397,714 Value ($000) $1,054 Avg Close Range
Q4 2016
Shares 438,916 Value ($000) $1,097 Avg Close Range
Q3 2016
Shares 468,635 Value ($000) $1,158 Avg Close Range
Q2 2016
Shares 470,535 Value ($000) $1,167 Avg Close Range
Q1 2016
Shares 470,535 Value ($000) $1,158 Avg Close Range
Q4 2015
Shares 470,535 Value ($000) $927 Avg Close Range
Q3 2015
Shares 482,335 Value ($000) $897 Avg Close Range
Q2 2015
Shares 482,335 Value ($000) $1,486 Avg Close Range
Q1 2015
Shares 473,714 Value ($000) $1,331 Avg Close Range
Q4 2014
Shares 457,714 Value ($000) $1,240 Avg Close Range
Q3 2014
Shares 494,565 Value ($000) $1,177 Avg Close Range
Q2 2014
Shares 494,565 Value ($000) $2,028 Avg Close Range
Q1 2014
Shares 452,297 Value ($000) $1,312 Avg Close Range
Q4 2013
Shares 448,249 Value ($000) $1,560 Avg Close Range
Q3 2013
Shares 451,720 Value ($000) $1,947 Avg Close Range
Q2 2013
Shares 414,632 Value ($000) $1,634 Avg Close Range