X @CoinDesk
CoinDeskยท2025-08-06 15:47
Investment Activity - Michigan Retirement System nearly tripled its investment in the ARK 21Shares Bitcoin ETF (ARKB) during Q2 2025 [1] - The investment increased from approximately 110,000 shares to 300,000 shares, representing a roughly 173% increase [1] Bitcoin Exposure - Retirees will have indirect exposure to Bitcoin through their pension fund [1]