# Upstream Bio, Inc. (UPB) — Shareholder Equity

## Annual Shareholder Equity (USD)

| Year | Shareholder Equity |
| --- | --- |
| 2025 | $340M |
| 2024 | $470M |
| 2023 | -$123M |

Source: [MarketCapTrends](https://marketcaptrends.com/company/UPB/shareholders-equity)