Beyond investments, Ackman is known for his outspoken views on politics and social matters. In 2024, he notably shifted political allegiance by endorsing Donald Trump, having previously supported Democrats for many years. Ackman has also taken part in public campaigns, such as trying to influence decisions at Harvard University’s leadership level.

His public image blends his financial expertise with active involvement in social and political causes, making him a notable figure observed both within and outside of his investment successes.