Sun Hung Kai passed to three brothers at once — the structure held until it did not

Sun Hung Kai Properties was Hong Kong’s largest property developer, founded in 1963 by Kwok Tak-seng. After the founder died in 1990 the company passed to his three sons in equal standing, expected to run it jointly. For nearly two decades the arrangement worked and the group became one of Asia’s most valuable listed developers.

Equal standing has no tie-breaker. When the brothers stopped agreeing on how the company should be run, there was no chairman with the authority to decide and no mechanism to buy anyone out. The dispute was settled instead by the family’s controlling shareholder, who removed one brother from the chairmanship in 2008 — a shareholder action taken to resolve what the board could not.

From there the disagreement left the company. It reached Hong Kong’s anti-corruption commission, and on the day of the resulting arrests in March 2012 the company lost about US$5.8 billion of market value in a session. The listed entity absorbed the cost of a dispute that its own governance had no way to contain.

Equal shares left no one with authority to decide and no buyout mechanism, so the dispute moved to the shareholder register and cost US$5.8B in one session.

The founder left the company to three heirs in equal standing with no tie-breaking authority — a structure that works only while everyone agrees

There was no exit: no buyout mechanism and no valuation process, so a shareholder who wanted out of the arrangement had no way to take it

The board could not resolve a dispute among its own controlling family, so resolution came from the shareholder register instead — outside the governance the market was relying on

A listed company carried the cost. Shareholders with no part in the family arrangement absorbed a US$5.8 billion single-session loss

Leaving a company to heirs in equal standing is a governance decision, not a fair one. It works while they agree, and there is nothing underneath it for the day they stop.