MAD RIVER INVESTORS's ownership history for JPM

MAD RIVER INVESTORS currently holds 1.4K shares with a market value of $416.8K. It started holding JPM on 2025-09-30. At its peak, it held 1.4K shares on 2026-03-31. Its highest holding value was $451.1K on 2025-12-31. At its lowest, it held 1.4K shares on 2025-09-30, with a value of $416.8K on 2026-03-31. In the recent 180 days, MAD RIVER INVESTORS has increased its shares by 17.