BlackBerry maker Research In Motion and streaming movie service Netflix have been dropped from the Nasdaq 100 Index.

The index is a measure of the value of the 100 largest non-financial companies listed on the Nasdaq, a stock exchange that focuses on high tech companies.

Nasdaq adjusts the stocks it uses to compile the index every year. It announced late on Friday that it's dropping RIM, as well as video game maker Electronic Arts (EA), Netflix, VeriSign and six other companies.

The index will see 10 new members added, including Liberty Media, which owns interests in the Discovery channel and Time Warner Cable, among other businesses, and Western Digital, maker of WD brand hard drives.

Other companies that comprise the Nasdaq 100 include Apple, Facebook, Google, Starbucks and Whole Foods.

RIM reports earnings this Thursday. After years of declining market share and stock prices, the company has seen some bounce-back in its stock price recently. The company recently announced a long-awaited unveiling date for the BlackBerry 10, its next-generation operating system.

Netflix has seen its stock sink this year on forecasts of slower subscriber growth and increased competition.

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  • Blackberry PlayBook Flops, Prices Slashed

    The PlayBook tablet, which was the BlackBerry maker's answer to the iPad, went on sale in April 2011. Since then, <a href="http://www.huffingtonpost.com/2012/01/03/blackberry-playbook-price-rim_n_1181167.html" target="_hplink">RIM has lost $485 million</a> on unsold units. At the beginning of January, <a href="http://www.huffingtonpost.com/2012/01/03/blackberry-playbook-price-rim_n_1181167.html" target="_hplink">RIM slashed the price of all models</a> of its tablet to $299. The special pricing will last until February 4. PlayBooks, which come in 16, 32 and 64 gigabyte models, typically retail for $499, $599 and $699, respectively, <a href="http://news.cnet.com/8301-1001_3-57351162-92/blackberry-playbook-price-now-$299-for-all-models/" target="_hplink">according to CNET</a>. In November, RIM temporarily <a href="http://www.huffingtonpost.com/2011/11/22/blackberry-playbook-price-drop_n_1107941.html" target="_hplink">slashed the price</a> of the 16GB version of the tablet to $199 at certain retail locations.

  • Network Outages

    In October, BlackBerry <a href="http://www.huffingtonpost.com/2011/10/13/blackberry-outage-2011-rim-says-services-returning_n_1008596.html" target="_hplink">suffered an outage that affected</a> many of its then 70-million worldwide users, leaving some of its customers in Asia, Europe, Latin American and Africa without service for as many as three days. Some users in the U.S. were affected, but not for as long a period.

  • Drunk Execs Disrupt International Flight

    In December, two RIM executives were fired after a flight they were on was forced to be diverted because the pair's "drunken rowdiness," <a href="http://www.huffingtonpost.com/2011/12/02/two-men-face-hefty-fine-a_0_n_1125214.html" target="_hplink">the AP reports</a>.

  • BlackBerry 10 Platform Delayed

    Research in Motion announced in December 2011 that its highly anticipated BlackBerry 10 platform won't be available until the end of 2012. <a href="http://www.huffingtonpost.com/2011/12/16/blackberry-10-phones-rim_n_1153314.html" target="_hplink">According to the AP</a>, the company claims the holdup is because the chipset needed for the phones running the platform won't be available until the middle of this year.

  • Stock Slides In 2011

    In 2011, <a href="http://www.dailyfinance.com/quote/nasdaq/research-in-motion-limited-usa/rimm" target="_hplink">RIM's stock</a> dropped <a href="http://www.huffingtonpost.com/2012/01/23/rim-ceos-jim-balsillie-mike-lazaridis_n_1222605.html#s629929&title=Lessien" target="_hplink">a massive 75 percent</a>.

  • Falling U.S. Market Share

    In less than a year, RIM's share of the U.S. smartphone market <a href="http://www.huffingtonpost.com/2012/01/23/rim-ceos-jim-balsillie-mike-lazaridis_n_1222605.html#s629929&title=Lessien" target="_hplink">dropped by almost 50 percent</a>, from <a href="http://www.comscore.com/Press_Events/Press_Releases/2011/3/comScore_Reports_January_2011_U.S._Mobile_Subscriber_Market_Share" target="_hplink">30.4 percent</a> in January 2011 to <a href="http://www.comscore.com/Press_Events/Press_Releases/2011/12/comScore_Reports_November_2011_U.S._Mobile_Subscriber_Market_Share" target="_hplink">16.6 percent</a> in November 2011. In 2009, <a href="http://www.huffingtonpost.com/2011/12/16/blackberry-10-phones-rim_n_1153314.html" target="_hplink">RIM controlled 44 percent</a> of the US smartphone market. (Pictured above is the HTC Desire HD Android, which runs on Google's much more popular Android platform.)

  • Investors Urge Company Sell Itself

    A nearly 75 percent drop in stock price in 2011 did not please investors. At the end of 2011, Jaguar Financial Corp, <a href="http://www.huffingtonpost.ca/2012/01/03/balsillie-lazaridis-rim-research-in-motion-jaguar-financial_n_1180885.html" target="_hplink">one of the largest investors</a> in RIM, called "for substantial corporate governance change and for a sale of RIM, whether as a whole or as separate parts." Vic Alboini, the chief executive of Jaguar Financial, <a href="http://www.bbc.co.uk/news/business-16393180" target="_hplink">told the BBC earlier this month</a> that RIM has "lost it." "The party is over, we believe, in terms of trying to design that cool, tech savvy smartphone," he said. "Microsoft has over $50 billion in cash, RIM has $1.5 billion. There is no way they'll be able to compete."

  • Exploding BlackBerry

    The family of 11-year-old Kian McCreath of Coventry, U.K., gave RIM some of its worst publicity in 2012, telling the media the boy was burned and left with permanent scarring when his BlackBerry Curve 9320 exploded. Although cell phones that are left to charge too long are known to explode, for RIM the news represented a horrible publicity disaster that came just weeks ahead of the launch of its BlackBerry 10.