Citadel Advisors - BLACKBERRY LTD ownership

BLACKBERRY LTD's ticker is and the CUSIP is 09228F903. A total of 7 filers reported holding BLACKBERRY LTD in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of BLACKBERRY LTD
ValueSharesWeighting
Q2 2016$3,022,000
-12.1%
450,400
+6.0%
0.00%
-25.0%
Q1 2016$3,437,000
+9.4%
424,900
+25.5%
0.00%
+33.3%
Q4 2015$3,143,000
+54.4%
338,700
+2.0%
0.00%
+50.0%
Q3 2015$2,036,000
-8.7%
332,100
+21.8%
0.00%0.0%
Q2 2015$2,230,000
-62.9%
272,600
-59.5%
0.00%
-66.7%
Q1 2015$6,005,000
+3.7%
672,500
+27.5%
0.01%0.0%
Q4 2014$5,790,000
-5.9%
527,300
-14.8%
0.01%0.0%
Q3 2014$6,150,000
-44.0%
618,700
-42.3%
0.01%
-53.8%
Q2 2014$10,974,000
+256.4%
1,071,700
+181.2%
0.01%
+225.0%
Q1 2014$3,079,000
-61.3%
381,100
-64.3%
0.00%
-60.0%
Q4 2013$7,950,000
-54.0%
1,067,000
-50.9%
0.01%
-61.5%
Q3 2013$17,276,0002,173,0000.03%
Other shareholders
BLACKBERRY LTD shareholders Q4 2014
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 1,409,500$7,597,0000.01%
SIMPLEX TRADING, LLC 795,500$4,287,0000.01%
IMC-Chicago, LLC 597,000$3,218,0000.01%
CTC LLC 12,708$6,821,0000.00%
JANE STREET GROUP, LLC 1,287,800$6,941,0000.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of BLACKBERRY LTD shareholders