Promoter shareholding decreased significantly by 12.61% YoY and 13.26% QoQ, indicating potential insider concerns.

Institutional investment rose sharply by 21.79% YoY and 26.40% QoQ, suggesting confidence from smart money amidst declining promoter support.

Vodafone Idea is the best-performing stock in the sector for institutional changes, contrasting with the overall sector's stable metrics, highlighting it as a contrarian opportunity.