13FUPSTREAM BIO INC (UPB)
4 tracked managers currently hold UPB on their latest filing. Change is versus that manager’s previous filing. Reported as of quarter end, filed up to ~45 days later, not live positions.
Sort: Size Weight change
Sorted by reported value on the latest filing.
| Manager | Period | Change | Value | Weight | Prev weight | Shares | Δ shares |
|---|---|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | Q2 2026 | ADD | $7.9M | 0.0 % | 0.0 % | 1,143,775 | +206,452 |
| D. E. Shaw & Co., Inc. | Q2 2026 | ADD | $7.2M | 0.0 % | 0.0 % | 1,036,044 | +215,564 |
| Point72 Asset Management, L.P. | Q2 2026 | ADD | $3.1M | 0.0 % | 0.0 % | 453,011 | +274,843 |
| TWO SIGMA INVESTMENTS, LP | Q2 2026 | NEW | $292.9K | 0.0 % | — | 42,325 | NEW |