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

Institutional Holders (2015Q1)
Portfolio Summary: 5 Institutional holders with a total value of $42,819,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 3,333,000 29,764,000 69.51% Put
2 CITADEL ADVISORS LLC 1,189,100 10,619,000 24.80% Put
3 Timber Hill LLC 159,400 1,423,000 3.32% Put
4 Marathon Trading Investment Management LLC 109,900 982,000 2.29% Put
5 SIMPLEX TRADING, LLC 177 31,000 0.07% 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.