Noel Tata has become the largest Tata family shareholder in Tata Sons after his holdings increased to 4,058 shares from 2,055. The change came after ex-director of the group Simone Tata transferred her assets, including Tata Sons shares, to him. He now holds a 1% stake, surpassing the 0.83% stake previously held by his late half-brother, Ratan Tata.