Twin Securities, Inc.
- SEC CIK
- 0001351351
- Latest filing
- Aug 14, 2026
PRAH holding history
PRA Health Sciences, Inc. in every 13F filed by Twin Securities, Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PRAH overviewAll 13F holders of PRAHFull Q2 2026 holdings
- Shares (Q3 2021)
- 0
- Sold out in Q3 2021
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 1
- Since Q2 2021