SEI INVESTMENTS CO - 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 2019. The put-call ratio across all filers is 1.24 and the average weighting 0.0%.

Quarter-by-quarter ownership
SEI INVESTMENTS CO ownership history of ATLANTIC PWR CORP
ValueSharesWeighting
Q1 2021$43,0000.0%23,8720.0%0.00%
Q4 2020$43,000
-21.8%
23,872
-21.1%
0.00%
Q3 2020$55,000
-1.8%
30,256
-3.0%
0.00%
Q2 2020$56,000
-6.7%
31,176
+3.1%
0.00%
Q1 2020$60,0000.0%30,244
+11.1%
0.00%
Q4 2019$60,000
-3.2%
27,222
-3.8%
0.00%
Q3 2019$62,000
-4.6%
28,300
-5.2%
0.00%
Q2 2019$65,000
-4.4%
29,849
+3.2%
0.00%
Q1 2019$68,000
+51.1%
28,916
+18.4%
0.00%
Q4 2018$45,000
-13.5%
24,412
-0.1%
0.00%
Q3 2018$52,000
-49.5%
24,439
-47.9%
0.00%
Q2 2018$103,000
+53.7%
46,870
+46.7%
0.00%
Q1 2018$67,000
-2.9%
31,939
+8.7%
0.00%
Q4 2017$69,000
+23.2%
29,396
+27.3%
0.00%
Q3 2017$56,000
+16.7%
23,087
+16.2%
0.00%
Q2 2017$48,000
-14.3%
19,868
-6.6%
0.00%
Q1 2017$56,000
-3.4%
21,264
-8.3%
0.00%
Q4 2016$58,0000.0%23,191
-0.2%
0.00%
Q3 2016$58,000
+5.5%
23,240
+4.3%
0.00%
Q2 2016$55,000
+25.0%
22,281
+25.7%
0.00%
Q1 2016$44,000
+109.5%
17,720
+64.3%
0.00%
Q4 2015$21,000
+2000.0%
10,784
+1401.9%
0.00%
Q3 2015$1,000
-80.0%
718
-56.6%
0.00%
Q2 2015$5,000
+66.7%
1,655
+52.7%
0.00%
Q1 2015$3,0001,084
+810.9%
0.00%
Q4 2014$01190.00%
Other shareholders
ATLANTIC PWR CORP shareholders Q2 2019
NameSharesValueWeighting ↓
MANGROVE PARTNERS IM, LLC 7,267,217$14,316,0003.55%
OSKIE CAPITAL MANAGEMENT, LLC 2,115,970$4,168,0002.32%
12 West Capital Management LP 7,308,076$14,397,0002.06%
GAGNON SECURITIES LLC 289,965$571,0000.26%
TFS CAPITAL LLC 840,222$1,655,0000.18%
Quinn Opportunity Partners LLC 130,000$256,0000.11%
Rotella Capital Management, Inc. 63,578$118,0000.11%
CLINTON GROUP INC 520,701$1,026,0000.08%
Peak Asset Management, LLC 57,400$113,0000.06%
Connor, Clark & Lunn Investment Management Ltd. 2,996,450$5,910,0000.05%
View complete list of ATLANTIC PWR CORP shareholders