When deciding whether to buy, sell, or hold a stock, investors often rely on analyst recommendations. Media reports about rating changes by these brokerage-firm-employed (or sell-side) analysts often influence a stock's price, but are they really important? Let's take a look at what these Wall Street heavyweights have to say about Nvidia (NASDAQ: NVDA) before we discuss the reliability of brokerage recommendations and how to use them to your advantage. Nvidia currently has an average brokerage recommendation of 1.20, on a scale of 1 to 5 (Strong Buy to Strong Sell), calculated based on the actual recommendations (Buy, Hold, Sell, etc.) made by 41 brokerage firms. An ABR of 1.20 approximates between Strong Buy and Buy. Of the 41 recommendations that derive the current ABR, 36 are Strong Buy and two are Buy. Strong Buy and Buy respectively account for 87.8% and 4.9% of all recommendations. Brokerage Recommendation Trends for NVDA The ABR suggests buying Nvidia, but making an investment decision solely on the basis of this information might not be a good idea. According to several studies, brokerage recommendations have little to no success guiding investors to choose stocks with the most potential for price appreciation. Are you wondering why? The vested interest of brokerage firms in a stock they cover ...