DII Holding Change – 6M is calculated as the difference between the current DII ownership percentage and the percentage 6 months ago. Suppose, DIIs held 20% stake in the company 6 months ago and currently they hold 18.5%, the ownership change percentage is (18.5 – 20) = -1.5%.
An extravagant change in DII ownership percentage is a signal of potential change in the fortunes of the company. A drastic increase indicates possible improvement in performance of the company and vice versa.