Swiss National Bank's ownership history for PTC

Swiss National Bank currently holds 348.9K shares with a market value of $49.7M. It started holding PTC on 2024-09-30. At its peak, it held 364.2K shares on 2025-06-30. Its highest holding value was $70.2M on 2025-09-30. At its lowest, it held 328.2K shares on 2025-12-31, with a value of $49.7M on 2026-03-31. In the recent 180 days, Swiss National Bank has increased its shares by 3.1K. In the recent year, Swiss National Bank has increased its shares by 9.5K.