CITADEL ADVISORS LLC's ownership history for PTGX

CITADEL ADVISORS LLC currently holds 1.1M shares with a market value of $98.4M. It started holding PTGX on 2024-09-30. At its peak, it held 1.1M shares on 2025-12-31. Its highest holding value was $98.4M on 2025-12-31. At its lowest, it held 5.0K shares on 2024-09-30, with a value of $226.3K on 2024-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its shares by 1.1M. In the recent year, CITADEL ADVISORS LLC has increased its shares by 962.5K.

It has also owned 888 contracts of calls, with the market value of the underlying securities totaling $7.8M on 2024-09-30. At its peak, it held 888 contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $7.8M on 2025-12-31. At its lowest, it held 68 contracts of calls on 2024-09-30 and it owned calls with the market value of the underlying securities totaling $306.0K on 2024-09-30. In the recent 180 days, CITADEL ADVISORS LLC has increased its holdings by 769 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 800 contracts.

It has also owned 64 contracts of puts, with the market value of the underlying securities totaling $559.0K on 2024-09-30. At its peak, it held 361 contracts of puts on 2025-03-31 and it owned puts with the market value of the underlying securities totaling $1.7M on 2025-03-31. At its lowest, it held 62 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $411.9K on 2025-09-30. In the recent 180 days, CITADEL ADVISORS LLC has decreased its holdings by 122 contracts. In the recent year, CITADEL ADVISORS LLC has increased its holdings by 1.1M contracts.