DSP Blackrock Microcap, one of the best-performing small-cap mutual funds, has decided to stop fresh inflows after February 17. Earlier in August 2016, the fund manager had restricted lump sum investments to Rs 1 lakh per person. The fund will now completely stop accepting fresh applications, new systematic investment plans (SIPs) and new systematic transfer plans (STPs) from investors starting next week. A spokesperson for DSP Blackrock Mutual Fund, declined to comment on the matter.