UWM Holdings Corporation (UWMC) operates in the mortgage lending sector, which involves interest-based financing deemed non-compliant with Shariah principles due to riba. The company's exceptionally high debt ratio significantly exceeds all established thresholds across AAOIFI, MSCI, and S&P standards, leading to non-compliance in financial screening. Business activities centered on conventional mortgages further disqualify the stock. No inclusion in major Shariah indices confirms overall non-compliance. Investors are advised to consider Shariah-compliant alternatives in permissible financing models.