Motilal Oswal has issued 'Buy' recommendations for four stocks: VA Tech Wabag, V-Mart Retail, Zydus Wellness, and Shriram Finance. The brokerage cites strong earnings visibility, improving profitability, and steady growth prospects for these companies. VA Tech Wabag is highlighted for its substantial order book and focus on higher-margin projects, with a target price implying a 49% upside. V-Mart Retail is expected to benefit from organized retail growth in smaller cities, with projected annual revenue growth of 18%.