Investment Research & Advisory Group, Inc.'s ownership history for DFIV

Investment Research & Advisory Group, Inc. currently holds 1.6K shares with a market value of $84.4K. It started holding DFIV on 2026-03-31. At its peak, it held 1.6K shares on 2026-03-31. Its highest holding value was $84.4K on 2026-03-31. At its lowest, it held 1.6K shares on 2026-03-31, with a value of $84.4K on 2026-03-31.