Disclosure of public shareholding requires named large shareholders and concert parties; revised shareholding and foreign ownership formats mandated. Amendments require listed entities to name shareholders holding significant public stakes and disclose persons acting in concert where available; revised formats for public and non promoter non public shareholding disclosures (Table III and Table IV) are prescribed, and a new Table VI format captures foreign ownership limits. Stock exchanges and depositories must implement systems, notify listed entities and disseminate the formats; changes take effect from the quarter ending September 30, 2022.