Upstream Bio, Inc. · NASDAQ:UPB
Norges Bank reported a 5.30% stake in Upstream Bio, Inc. (Schedule 13G)
Event Sep 30, 2025 · Filed Oct 24, 2025
Norges Bank reported a 5.30% stake in Upstream Bio, Inc., 2,882,647 shares, as a passive investor on Sep 30, 2025. Filed Oct 24, 2025 (Schedule 13G).
- Stake
- 5.30%
- Shares
- 2,882,647
- Intent
- Passive
- What changed
- Crossed above 5%
The filing in full
| Holder | Stake | Shares |
|---|---|---|
| Norges Bank | 5.30% | 2,882,647 |