Investors focus on businesses that consistently generate profits. Net profit margin is key to assessing profitability. A higher net margin indicates a company's efficiency in converting sales into actual profits, providing insights into its operational effectiveness and the challenges it faces. Companies like Mission Produce, Inc. (AVO) , OppFi Inc. (OPFI) , StoneX Group Inc. (SNEX) and Climb Global Solutions, Inc. (CLMB) exhibit strong net profit margins.Net Profit Margin = Net Profit / Sales * 100Net prof ...