CAMPBELL NEWMAN ASSET MANAGEMENT INC's ownership history for PTC

CAMPBELL NEWMAN ASSET MANAGEMENT INC currently holds 11.9K shares with a market value of $1.7M. It started holding PTC on 2024-09-30. At its peak, it held 12.1K shares on 2025-09-30. Its highest holding value was $2.5M on 2025-09-30. At its lowest, it held 11.3K shares on 2025-03-31, with a value of $1.7M on 2026-03-31. In the recent 180 days, CAMPBELL NEWMAN ASSET MANAGEMENT INC has decreased its shares by 235. In the recent year, CAMPBELL NEWMAN ASSET MANAGEMENT INC has increased its shares by 613.