Cablevision Sys Corp

GAMCO INVESTORS, INC. ET AL

Report date

6/30/2014

Quarter

2014 Q2

Filed

8/6/2014

Shares

11,988,715

Value ($000)

211,601

Weight

1.1%

2013 Q4 - 2014 Q2 (3 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2014 Q2	8/6/2014	211,601	1.1%	11,988,715	6/30/2014
2014 Q1	5/16/2014	204,355	1.1%	12,113,544	3/31/2014
2013 Q4	2/7/2014	221,750	1.2%	12,367,552	12/31/2013