Who Are the Analysts?

Stock analysts come in two varieties: buy-side and sell-side. Investment bankers, including most full-service brokerages, hire sell-side analysts to research stocks of interest. Originally, brokerages derived most of their income from commissions on stock sales, hence the term, sell-side analysts. These days, investment banking accounts for the lion's share of full-service brokerage income, but the sell-side label is still applied.

Brokerages employ scores of analysts. Each typically covers a specific industry such as semiconductor equipment or restaurants. Analysts write research reports on their industry as a whole, and on specific companies within the industry. The analysts devise sales and earnings forecasts, buy, hold, ...

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