The increase in Accenture's price target by Wedbush is a strong vote of confidence in the company's future performance. This kind of analyst upgrade typically leads to a positive short-term reaction in the stock market as investors adjust their expectations upwards. Given the significant jump from $360 to $400, it signals a bullish outlook on Accenture's growth prospects and financial health, likely leading to increased investor interest and potentially higher stock prices in the short term.