The closed-end fund’s original sin derives from its biggest strength: investors cannot withdraw capital, but still want the cash out https://www.economist.com/finance-and-economics/2026/05/05/can-bill-ackman-save-the-closed-end-fund?taid=69ff3de74bb6d90001e00a16&utm_campaign=trueanthem&utm_medium=social&utm_source=voante