Instacart announced today that it has raised $200 million in a new funding round featuring prior investors. D1 Capital and Valiant Peregrine Fund led the investment. Instacart is now worth $17.7 billion, post-money, or $17.5 billion pre-money. The plan is to use the funding to focus on introducing new features and tools to improve the customer experience, and further support Instacart’s enterprise and ads businesses, according to a blog post. Previously in 2020, Instacart raised $100 million in July, and $225 million in June. The June round valued the company…