Great Lakes Retirement, Inc.'s ownership history for MHD

Great Lakes Retirement, Inc. currently holds 36.8K shares with a market value of $417.2K. It started holding MHD on 2026-03-31. At its peak, it held 36.8K shares on 2026-03-31. Its highest holding value was $417.2K on 2026-03-31. At its lowest, it held 36.8K shares on 2026-03-31, with a value of $417.2K on 2026-03-31.