UB
Upstream Bio, Inc. - Common Stock
UPB
Close · 10/09/2026
5.75
1D
-3.52%52-week range
5.67 – 33.68
Volume
5,62,400.00
Price history
UPB
11/08/2026 to 10/09/2026
O 5.86 H 5.86 L 5.67
1W-11.27%
1M-18.90%
3M-8.44%
6M-38.57%
1Y-68.48%
MAX-73.86%
Fundamentals
as of 10/09/2026- Market cap
- $314.93M
- Shares out
- 54.77M
- P/E (forward)
- -2.17
- EPS (trailing)
- -2.86
- Profit margin
- -4955.67%
- P/B
- 1.16
- Return on equity
- -57.76%
SEC financial statements
11 quarterly and 3 annual periods through 30/06/2026.
Details
- Ticker
- UPB
- Index
- -
- Sector
- -
- Industry
- -
- HQ
- -
Last close 10/09/2026.