The year 2025 has been rough for Tata Group investors — nearly half of its listed companies have suffered double-digit losses, wiping out ₹4.56 lakh crore in market value. TCS alone accounted for a staggering ₹3.86 lakh crore, or 85% of the decline.
Several group stocks have crashed 30–60% from their 52-week highs, with Tejas Networks leading the fall at nearly 60%. The broad weakness underscores fading investor confidence across India’s most storied conglomerate. (Data Source: ACE Equity)