BLAIR WILLIAM & CO/IL - BLACKBERRY LTD ownership

BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 17 filers reported holding BLACKBERRY LTD in Q2 2013. The put-call ratio across all filers is 18.12 and the average weighting 0.1%.

Quarter-by-quarter ownership
BLAIR WILLIAM & CO/IL ownership history of BLACKBERRY LTD
ValueSharesWeighting
Q4 2014$120,000
+11.1%
10,9750.0%0.00%
Q3 2014$108,000
-11.5%
10,975
-8.4%
0.00%
Q2 2014$122,000
-56.7%
11,975
-65.8%
0.00%
Q1 2014$282,000
+101.4%
34,975
+96.5%
0.00%
Q3 2013$140,000
-82.8%
17,800
-77.1%
0.00%
-100.0%
Q2 2013$813,00077,8080.00%
Other shareholders
BLACKBERRY LTD shareholders Q2 2013
NameSharesValueWeighting ↓
Fairfax Financial Holdings 46,724,700$331,830,00018.51%
KAHN BROTHERS GROUP INC 4,586,225$32,608,060,0005.88%
DAVIDE LEONE & PARTNERS INVESTMENT Co LLP 8,463,064$60,172,0005.86%
Chou Associates Management 529,040$3,763,0001.69%
STALEY CAPITAL ADVISERS INC 2,661,541$18,924,0001.53%
ONTARIO TEACHERS PENSION PLAN BOARD 8,000,488$56,930,0001.41%
IRIDIAN ASSET MANAGEMENT LLC/CT 13,978,939$99,390,0001.33%
Clearline Capital LP 253,993$1,806,0001.24%
BECK MACK & OLIVER LLC 3,339,142$23,741,0000.95%
Capital Investment Counsel, Inc 239,875$1,706,0000.74%
View complete list of BLACKBERRY LTD shareholders