McGowan Group Asset Management, Inc.'s ownership history for SON

McGowan Group Asset Management, Inc. currently holds 294.7K shares with a market value of $15.9M. It started holding SON on 2026-03-31. At its peak, it held 294.7K shares on 2026-03-31. Its highest holding value was $15.9M on 2026-03-31. At its lowest, it held 294.7K shares on 2026-03-31, with a value of $15.9M on 2026-03-31.