ICICI Prudential Mutual Fund raises stake in this healthcare stock. Details here by Live mint | March 23, 2026 5:10 pm | Indian Stocks, Market, News ICICI Prudential Mutual Fund raised its stake in Rainbow Childrens Medicare to 5.08% by acquiring shares in the open market. The stock has declined 33% since July 2025, though it has a three-year return of 51.50%.