GABELLI & Co INVESTMENT ADVISERS, INC.'s ownership history for OYSER

GABELLI & Co INVESTMENT ADVISERS, INC. currently holds 250.7K shares with a market value of $31.3K. It started holding OYSER on 2025-09-30. At its peak, it held 250.7K shares on 2025-09-30. Its highest holding value was $50.1K on 2025-12-31. At its lowest, it held 250.7K shares on 2025-09-30, with a value of $31.3K on 2026-03-31. In the recent 180 days, GABELLI & Co INVESTMENT ADVISERS, INC. has increased its shares by 0.