BlackRock Utility & Infrastructure Trust (BUI) — Net Asset Quality Index
BlackRock Utility & Infrastructure Trust (BUI) has a Net Asset Quality Index of 99.9% as of December 2025. This metric measures the proportion of total assets financed by shareholders' equity — total assets of $591.85 Million minus total liabilities of $805.10K yields net assets of $591.05 Million. A higher index indicates a stronger, lower-leverage balance sheet. For live market cap and overall valuation, see BlackRock Utility & Infrastructure Trust stock valuation.
Quality Index
Net Assets
Total Assets
Total Liabilities
BlackRock Utility & Infrastructure Trust Net Asset Quality Index Over Time (2015–2025)
This chart shows how BlackRock Utility & Infrastructure Trust's Net Asset Quality Index has evolved across 11 annual periods from 2015 to 2025. As of December 2025, the index stands at 99.9%, representing net assets of $591.05 Million against total assets of $591.85 Million USD. See BUI net asset value for net asset value and shareholders' equity analysis.
Annual Net Asset Quality Index for BlackRock Utility & Infrastructure Trust (2015–2025)
The table below presents the year-by-year Net Asset Quality Index for BlackRock Utility & Infrastructure Trust from 2015 to 2025, covering 11 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. Check BUI capital-intensive asset ratio to assess the company's strategic physical and investment asset allocation.
| Year | Quality Index | Net Assets (USD) | Total Assets | Total Liabilities | Change (pp) |
|---|---|---|---|---|---|
| 2025 | 99.9% | $591.05 Million | $591.85 Million | $805.10K | ▲ +0.4 pp |
| 2024 | 99.4% | $510.85 Million | $513.83 Million | $2.98 Million | ▲ +1.3 pp |
| 2023 | 98.1% | $506.46 Million | $516.09 Million | $9.63 Million | ▼ -1.0 pp |
| 2022 | 99.2% | $498.39 Million | $502.51 Million | $4.11 Million | ▲ +0.3 pp |
| 2021 | 98.9% | $559.80 Million | $566.12 Million | $6.32 Million | ▲ +0.4 pp |
| 2020 | 98.5% | $444.53 Million | $451.45 Million | $6.92 Million | ▼ -0.4 pp |
| 2019 | 98.8% | $383.34 Million | $387.81 Million | $4.47 Million | ▼ -0.6 pp |
| 2018 | 99.4% | $318.93 Million | $320.70 Million | $1.77 Million | ▼ -0.1 pp |
| 2017 | 99.6% | $357.78 Million | $359.39 Million | $1.61 Million | ▲ +1.0 pp |
| 2016 | 98.5% | $328.30 Million | $333.25 Million | $4.95 Million | ▼ -0.4 pp |
| 2015 | 99.0% | $329.75 Million | $333.20 Million | $3.46 Million | — |