Bing found the following results
  1. yahoo.com
    https://finance.yahoo.com/quote/BB

    BlackBerry Limited (BB) - Yahoo Finance

  2. businessinsider.com
    https://markets.businessinsider.com/stocks/bb-stock

    BB Stock Quote, News, and History - Markets Insider

  3. google.com
    https://www.google.com/finance/quote/BB:NYSE

    BlackBerry Ltd (BB) Stock Price & News - Google Finance

  4. nasdaq.com
    https://www.nasdaq.com/market-activity/stocks/bb/real-time

    BlackBerry Limited Common Stock (BB) Real-Time Quotes

  5. marketwatch.com
    https://www.marketwatch.com/investing/stock/bb

    BB Stock Price | BlackBerry Ltd. Stock Quote (U.S.: NYSE)

  6. nasdaq.com
    https://www.nasdaq.com/market-activity/stocks/bb

    BlackBerry Limited Common Stock (BB) - Nasdaq

  7. cnbc.com
    https://www.cnbc.com/quotes/bb

    BB: BlackBerry - Stock Price, Quote and News - CNBC

  8. wsj.com
    https://www.wsj.com/market-data/quotes/BB

    BB | BlackBerry Ltd. Stock Price & News - WSJ

  9. morningstar.com
    https://www.morningstar.com/stocks/xnys/bb/quote

    BB Stock Price Quote | Morningstar

  10. bloomberg.com
    https://www.bloomberg.com/quote/BB:US

    BB: BlackBerry Ltd Stock Price Quote - New York - Bloomberg