Prosight Management, LP
- SEC CIK
- 0001617201
- Latest filing
- Aug 14, 2026
UPB holding history
Upstream Bio, Inc. in every 13F filed by Prosight Management, LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
UPB overviewAll 13F holders of UPBFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 1
- Since Q1 2026