Netflix’s (NFLX) efforts to bolster its content portfolio offerings on the back of its expanding partner base have been a major growth driver.Its shares have gained 28.8% in the past six months, outperforming the Zacks Consumer Discretionary sector’s growth of 3.3%. The growth can be attributed to its expanding subscriber base, which contributes directly to its subscription revenues, the strength of its content portfolio and partnerships.The company recently announced a long-term partnership with World Wres ...