Dark
Light
System
Security
BLACKBERRY LTD
BLACKBERRY LTD. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 7 Institutional holders with a total value of $34,411,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 2,575,900 15,790,000 45.89% Put
2 SG Americas Securities, LLC 1,100,000 9,460,000 27.49%
3 CITADEL ADVISORS LLC 836,200 5,126,000 14.90% Put
4 CMT Asset Management Ltd 403,200 2,476,000 7.20% Put
5 Timber Hill LLC 212,600 1,303,000 3.79% Put
6 SIMPLEX TRADING, LLC 558 252,000 0.73% Put
7 JPMORGAN CHASE & CO 700 4,000 0.01% Put

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.