At the recent Labour party conference, Prime Minister Andy Burnham criticized the English water industry, characterizing it as a system where shareholders are insulated from loss while the public bears the cost of poor service. Burnham pointed to approximately £80 billion in dividends paid out over the last 35 years as evidence that investors have been overcompensated at the expense of the public interest.

However, financial commentators suggest that the narrative of the 'invincible shareholder' is outdated. While the industry has historically provided stable returns, recent years have seen significant volatility and capital losses for those holding water company stocks. The Guardian notes that the assumption that shareholders never lose is factually incorrect in the current market environment, as many investors have seen their holdings decline in value due to regulatory pressure, infrastructure investment requirements, and operational challenges. The core disagreement lies in whether the historical payout of dividends represents an inherent flaw in the privatization model or a reflection of past market conditions that have since shifted to expose investors to genuine financial risk.