HDFC Bank Limited US Class Action Lawsuit August 27

HDFC Bank Limited

fell 2.08 per cent on Thursday, August 27, 2026, to hit a fresh 52-week low of Rs 710 — its lowest level in over a year — after a securities fraud class-action lawsuit filed in the US District Court for the Southern District of New York weighed on investor sentiment. Nearly Rs 25,000 crore of market capitalisation was erased in a single session, pushing HDFC Bank's market cap below Rs 11 lakh crore. HDFC Bank Limited was the biggest drag on the Sensex on Thursday, wiping out 194 points from the index single-handedly, even as Kotak Mahindra Bank, ICICI Bank, Tech Mahindra and BEL ended among the session's top gainers — an intra-sector divergence that reflects how stock-specific the damage was rather than sector-wide. The lawsuit details are specific and serious in their allegations: Filed by investor Jwalant Natvarlal Soneji in the US District Court for the Southern District of New York on August 13, 2026 Covers investors who purchased HDFC's American Depositary Shares between July 17, 2023 and May 26, 2026 Alleges HDFC promised Maharashtra State Road Development Corporation a 6.01 per cent interest rate to attract deposits — a 2.51 per cent markup over the standard 3.5 per cent savings rate — disguising the higher payout as marketing expenses in violation of RBI norms HDFC Bank has stated the lawsuit is without merit and intends to vigorously defend itself. An internal review had already led to penalties before the suit was filed. The bank's response also noted that in the United States, shareholder lawsuits are common after stock drops and many US-listed companies routinely defend these suits annually. The second overhang compounding Thursday's fall: CEO Jagdishan's current term ends October 26, 2026 — less than two months away — with no succession announcement yet made. Leadership uncertainty on top of a US lawsuit is a combination the market historically prices with significant caution.