Other
Percent supported at unobservable inputs
T-Mobile US Percent supported at unobservable inputs decreased by 8.3% to 11.0% in Q4 2025 compared to the prior quarter. Year-over-year, this metric declined by 8.3%, from 12.0% to 11.0%. This is a positive signal — lower values indicate better performance for this metric.
Analysis
StatementIncome Statement
SectionOther
CategoryRisk
SignalLower is better
VolatilityStable
First reportedQ4 2020
Last reportedQ4 2025Feb 11, 2026
How to read this metric
Lower levels are generally preferred as they indicate less reliance on subjective management estimates and lower valuation uncertainty.
Detailed definition
This represents the percentage of the pension plan's investment portfolio valued using unobservable inputs (Level 3 inpu...
Peer comparison
Standard disclosure under fair value accounting standards; high levels are often seen in portfolios with significant private equity or real estate holdings.
Metric ID:
other_defined_benefit_plan_percent_of_portfolio_valued_u_6a06f7Historical Data
5 periods
| Q4 '21 | Q4 '22 | Q4 '23 | Q4 '24 | Q4 '25 | |
|---|---|---|---|---|---|
| Value | 5% | 4% | 4% | 12% | 11% |
| QoQ Change | — | -20.0% | +0.0% | +200.0% | -8.3% |
| YoY Change | — | -20.0% | +0.0% | +200.0% | -8.3% |
Range4% – 12%
CAGR+120.0%
Avg YoY Growth+42.9%
Median YoY Growth-4.2%
Percent supported at unobservable inputs at Other Companies
Frequently Asked Questions
- What is T-Mobile US's percent supported at unobservable inputs?
- T-Mobile US (TMUS) reported percent supported at unobservable inputs of 11.0% in Q4 2025.
- How has T-Mobile US's percent supported at unobservable inputs changed year-over-year?
- T-Mobile US's percent supported at unobservable inputs decreased by 8.3% year-over-year, from 12.0% to 11.0%.
- What does percent supported at unobservable inputs mean?
- The portion of the pension investment portfolio valued using internal models and subjective assumptions rather than market data.