GAGNON SECURITIES LLC - ATLANTIC PWR CORP ownership

ATLANTIC PWR CORP's ticker is AT and the CUSIP is 04878Q863. A total of 114 filers reported holding ATLANTIC PWR CORP in Q2 2015. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.

Quarter-by-quarter ownership
GAGNON SECURITIES LLC ownership history of ATLANTIC PWR CORP
ValueSharesWeighting
Q1 2018$110,000
-12.0%
52,464
-1.4%
0.04%
-11.4%
Q4 2017$125,000
-6.7%
53,194
-2.8%
0.04%
-12.0%
Q3 2017$134,000
+2.3%
54,7420.0%0.05%
+38.9%
Q2 2017$131,000
-63.0%
54,742
-59.0%
0.04%
-76.5%
Q1 2017$354,000
+4.1%
133,542
-1.9%
0.15%
+4.8%
Q4 2016$340,000
-22.9%
136,100
-23.8%
0.15%
-22.3%
Q3 2016$441,000
-36.1%
178,679
-35.8%
0.19%
-41.6%
Q2 2016$690,000
-3.2%
278,259
-4.0%
0.32%
-5.6%
Q1 2016$713,000
+24.9%
289,9650.0%0.34%
+30.7%
Q4 2015$571,000
+5.9%
289,9650.0%0.26%
-1.1%
Q3 2015$539,000
-39.6%
289,9650.0%0.26%
-25.2%
Q2 2015$893,000
+9.3%
289,965
-0.2%
0.35%
+30.3%
Q1 2015$817,000
+3.5%
290,6050.0%0.27%
+7.1%
Q4 2014$789,000
+13.2%
290,605
-0.3%
0.25%
+8.6%
Q3 2014$697,000
-23.9%
291,605
-7.7%
0.23%
-14.3%
Q1 2014$916,000
+68.4%
316,090
+102.5%
0.27%
+66.9%
Q4 2013$544,000156,0800.16%
Other shareholders
ATLANTIC PWR CORP shareholders Q2 2015
NameSharesValueWeighting ↓
OSKIE CAPITAL MANAGEMENT, LLC 2,511,726$6,179,0003.60%
MANGROVE PARTNERS IM, LLC 6,956,258$17,112,0003.52%
12 West Capital Management LP 7,308,076$17,978,0002.50%
GAGNON SECURITIES LLC 289,965$713,0000.34%
TFS CAPITAL LLC 486,513$1,197,0000.17%
Quinn Opportunity Partners LLC 132,000$325,0000.12%
Connor, Clark & Lunn Investment Management Ltd. 3,649,075$9,000,0000.07%
Peak Asset Management, LLC 57,400$141,0000.07%
FULLER & THALER ASSET MANAGEMENT, INC. 750,069$1,845,0000.04%
Acrospire Investment Management LLC 15,652$39,0000.03%
View complete list of ATLANTIC PWR CORP shareholders