Consider the ai_in_finance.json file, containing 4K+ articles dealing with the topics of AI & financial services from The Wall Street Journal and The Financial Times. For a description of the corpus, see Lanzolla, Gianvito, Simone Santoni, and Christopher Tucci. "Unlocking value from AI in financial services: strategic and organizational tradeoffs vs. media narratives." In Artificial Intelligence for Sustainable Value Creation. Edward Elgar Publishing, 2021. 

Identify the companies mentioned in the articles, and, for each company, the number of mentions (in other words, you’re supposed to create a frequency table). Needless to say, spaCy is the place to start. Good luck!