Is Hold Strategy Apt for Mack-Cali Realty (CLI) Stock Now? Posted byZacks Equity Research November 29, 2021 Leave a comment on Is Hold Strategy Apt for Mack-Cali Realty (CLI) Stock Now? While Mack-Cali Realty (CLI) is likely to capitalize on its solid presence in high barrier-to-entry markets and investments in waterfront properties, a leveraged balance sheet is concerning.