RIMROCK
Charter #63183 · BILLINGS, MT · $50M-$100M
Public 5300 data · as of 2026Q1
What the numbers say
- Return on average assets of 1.42% ranks in the 80th percentile among structurally similar credit unions — a relative strength.
- Delinquency 60+ days of 0.07% ranks in the 18th percentile among structurally similar credit unions — a relative strength.
- Net charge-off ratio of 1.11% sits at the 90th percentile of structural peers — worth a closer look.
- Efficiency ratio of 62.80% ranks in the 16th percentile among structurally similar credit unions — a relative strength.
- On Total assets, the asset-size band puts this credit union at the 32nd percentile but its structural peers at the 54th — a 22-point gap showing why the peer definition matters.
Headline ratios vs. peers
Two peer definitions side by side: the NCUA asset-size band, and Innorve's structural peers matched on loan mix, size, growth and geography.
| Metric | RIMROCK | Asset-tier percentile | Structural percentile |
|---|---|---|---|
| Total assets | $63.52M | 32th pct | 54th pct |
| Members | 3,252 | 13th pct | 31th pct |
| Net worth ratio | 14.81% | 68th pct | 66th pct |
| Return on average assets | 1.42% | 82th pct | 80th pct |
| Net interest margin | 3.51% | 39th pct | 46th pct |
| Cost of funds | 1.04% | 58th pct | 72th pct |
| Loan-to-share | 30.98% | 6th pct | 18th pct |
| Delinquency 60+ days | 0.07% | 10th pct | 18th pct |
| Net charge-off ratio | 1.11% | 91th pct | 90th pct |
| Loan growth YoY | -0.43% | 60th pct | 63th pct |
| Share growth YoY | 6.02% | 82th pct | 80th pct |
| Efficiency ratio | 62.80% | 14th pct | 16th pct |
structural peer set hash: bac6a72ba66972c256fc1b432e0a1326… (reproducible)
Closest structural peers
This is the free public view
Claim RIMROCK
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Source: public NCUA 5300 Call Report data, cycle 2026Q1. Figures are computed deterministically by Innorve and may differ from figures the institution reports elsewhere. This page is informational and is not endorsed by the credit union or the NCUA.