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CABLEVISION SYS CORP
CABLEVISION SYS CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 6 Institutional holders with a total value of $17,036,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 392,200 12,735,000 74.75% Put
2 CITADEL ADVISORS LLC 63,600 2,065,000 12.12% Put
3 JPMORGAN CHASE & CO 50,000 1,624,000 9.53% Put
4 Timber Hill LLC 15,400 500,000 2.93% Put
5 SIMPLEX TRADING, LLC 965 104,000 0.61% Put
6 SG Americas Securities, LLC 20,000 8,000 0.05%

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.