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BLACKBERRY LTD
BLACKBERRY LTD. Institutional holdings reported to the SEC.

Institutional Holders (2014Q2)
Portfolio Summary: 6 Institutional holders with a total value of $70,411,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 5,694,800 58,315,000 82.82% Put
2 CITADEL ADVISORS LLC 553,500 5,668,000 8.05% Put
3 Marathon Trading Investment Management LLC 364,700 3,733,000 5.30% Put
4 Timber Hill LLC 202,400 2,073,000 2.94% Put
5 Virtu KCG Holdings LLC 53,600 549,000 0.78% Put
6 SG Americas Securities, LLC 778,500 73,000 0.10% 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.