Upstream Bio, Inc. (UPB) — Net Asset Quality Index
Upstream Bio, Inc. (UPB) has a Net Asset Quality Index of 96.4% as of June 2026. This metric measures the proportion of total assets financed by shareholders' equity — total assets of $281.17 Million minus total liabilities of $10.21 Million yields net assets of $270.96 Million. A higher index indicates a stronger, lower-leverage balance sheet. Read Upstream Bio, Inc. total liabilities for a breakdown of total debt and financial obligations.
Quality Index
Net Assets
Total Assets
Total Liabilities
Upstream Bio, Inc. Net Asset Quality Index Over Time (2022–2025)
This chart shows how Upstream Bio, Inc.'s Net Asset Quality Index has evolved across 4 annual periods from 2022 to 2025. As of June 2026, the index stands at 96.4%, representing net assets of $270.96 Million against total assets of $281.17 Million USD. For live market cap and overall valuation, see UPB company net worth.
Annual Net Asset Quality Index for Upstream Bio, Inc. (2022–2025)
The table below presents the year-by-year Net Asset Quality Index for Upstream Bio, Inc. from 2022 to 2025, covering 4 annual filings. Each row shows total assets, total liabilities, net assets, the quality index percentage, and the change in percentage points compared to the prior year. See Upstream Bio, Inc. shareholders equity for net asset value and shareholders' equity analysis.
| Year | Quality Index | Net Assets (USD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 96.0% | $339.77 Million | $353.77 Million | $14.00 Million | ▼ -1.5 pp |
| 2024 | 97.5% | $469.85 Million | $481.72 Million | $11.87 Million | ▲ +202.6 pp |
| 2023 | -105.1% | $-123.13 Million | $117.20 Million | $240.32 Million | ▲ +469.4 pp |
| 2022 | -574.5% | $-106.16 Million | $18.48 Million | $124.63 Million | — |