Mutual funds in India have enjoyed success with their holdings in certain stocks, which have seen significant appreciation in prices, according to data. At least 10 stocks have returned over 100% in the past year, with more than 50 mutual fund schemes holding these stocks. Some of the best-performing stocks include IDFC First Bank, Apollo Tyres, Equitas Small Finance Bank, Varun Beverages, and Hindustan Aeronautics. However, some brokerages have downgraded their ratings on these stocks due to concerns over valuations and limited upside potential.