Trent, TCS shares worst Nifty performers in 2025. Why 2 Tata stocks are down at least 25% this year

Trent’s sharp growth slowdown has prompted analyst downgrades. Nuvama cut the stock to ‘Hold’ and slashed its FY26/27 estimates and target price. HSBC trimmed its target too, citing a weaker-than-expected Q1. With both Trent and TCS under pressure, the Tata Group is facing rare underperformance, highlighting how even blue-chip names are vulnerable to shifting market dynamics.