S&P 500: Top 5 Performers Of 2015

 | Jan 04, 2016 06:00AM ET

by Clement Thibault

During a year when the S&P 500 stagnated, closing at a -0.73% deficit on the year, a few companies defied markets, posting extraordinary gains to reach new highs along with record growth, despite high volatility and economic uncertainty.

Here are the five strongest performers from the past year:

h3 /h3 h3 5: Cablevision Systems Corporation/h3
  • Opening price on January 2nd 2015: $20.77
  • Opening price on December 31st 2015: $31.86
  • Gains: +$11.09, +53%
  • Sector: Services

Cablevision (N:CVC) is the fifth largest cable systems provider as well as the ninth largest television provider in the United States. Its shares soared in September after Netherlands-based multinational telecom company Altice NV (AS:ATCA) confirmed its plan to buy Cablevision for about $10 billion, or $34.9 a share, in an effort to enter the US telecom market. Cablevision's revenues have largely stagnated over the past few years, hovering between $6.1 and $6.4 billion, making it a stable and reasonably priced acquisition. The acquisition follows the failure of Altice to buy Time Warner Cable (N:TWC), which was acquired on May 26th by Charter Communications (O:CHTR) in a $55 billion deal. The Cablevision deal is expected to go through during 2016, although the Wall Street Journal has reported that the acquisition could face regulatory hurdles in New York. Nonetheless, the reported acquisition has driven up share prices, widely benefiting Cablevision's existing shareholders.