** India's Aadhar Housing Finance AADA.NS down 2% to one-month low of 444.55 rupees
** Brokerages point to lower Q4 margins and high operational expenses
** Nomura cuts FY2026 and FY2027 earnings estimate by 3% factoring in NIM contraction
** But says Aadhar Housing remains its preferred pick in affordable housing segment due to geographically-diversified loan book, strong profitability metrics
** "Elevated competition has weighed on yields, but management has multiple levers to manage the yield pressure," says Kotak Institutional Equities
** Analysts avg rating on stock is "strong buy"; median PT 560 rupees, as per data compiled by LSEG
** YTD, AADA up 5.2%
(Reporting by Vivek Kumar M)
((VivekKumar.M@thomsonreuters.com;))