Aster DM Healthcare Ltd (ASTERDM) — promoter pledge

Pledged promoter shares first appear in Aster DM Healthcare Ltd's Mar 2021 filing, covering 10.4% of promoter holding. The share of promoter holding pledged peaked at 98.9% (41.4% of total equity), most recently in Dec 2024, against 40.7% in Jun 2026. A year earlier, in Jun 2025, the figure was 40.7%. A pledge is reported in 22 of the 34 quarters of promoter shareholding data Solomo holds for this company.

2 members of the promoter group report pledged shares in Jun 2026: Union Investments Private Limited (36.06% of the company, 34.8% of it pledged), Union (Mauritius) Holdings Limited (3.86% of the company, 100% of it pledged).

Ranked by share of promoter holding pledged, Aster DM Healthcare Ltd is #155 of the 563 listed Indian companies whose latest quarterly filing reports any pledged promoter shares.

A promoter pledge means a promoter has put their own shares up as collateral, usually against a loan. It is legal and common, and SEBI requires it to be disclosed every quarter in the shareholding pattern. It matters to other shareholders because a sharp fall in the share price can trigger a margin call: if the promoter cannot top up the collateral, the lender can invoke the pledge and sell those shares in the open market, which adds selling pressure to an already falling price and, at high pledge levels, can change who controls the company. The percentage on its own is not a verdict — the level, the direction of travel and what the borrowing funded all matter.