RSRV · CIK 0000083350 · FY2025 live · 2025-12-31
RESERVE PETROLEUM CO
View as
Model
Z″
FY2025
9.38
Zone
Safe
Prior
—
Market DD
—
1y PD
—
9.38
Classic Z 4.44
Z″ 9.38 · distress below 1.10, grey to 2.60, safe above.
Z″ factor contributions
X1 Working capital / assets
Short-term liquidity. Carries more weight in Z″ than in classic Z.
0.186.56 × = 1.21X2 Retained earnings / assets
Cushion from years of profits. Share buybacks can push this negative at otherwise healthy firms.
0.873.26 × = 2.83X3 EBIT / assets
Operating return on assets. Highest weight in Z″.
0.106.72 × = 0.69X4 Book equity / liabilities
Book equity versus the liability stack. Sales / assets is omitted so asset-light names are not punished for turnover.
4.441.05 × = 4.66
Five-year path
Need two annual 10-Ks to draw a path. The desk will pull this issuer’s filings rather than invent a series.
Overview
rule-v1
RESERVE PETROLEUM CO is on Z″ at 9.38 (safe) for FY2025, from an SEC 10-K. Book equity / liabilities is the line that sets the print; retained earnings / assets is the runner-up. This is the first live year on the desk. No market tape loaded. Z″ drops sales/assets so asset-light names are not punished for turnover. X4 is book equity on every name.
Book screen Safe; market PD —. Tape not priced — not a single default call.
Market DD · naive Merton
No market tape yet.
Pull a year of closes (Yahoo, Nasdaq if Yahoo is limited) and size equity from Nasdaq cap or EDGAR shares. Distance-to-default and 1-year PD stay blank until then.
Sector peers
Closest Z″ scores · 95th percentile in Energy.
KPI widgets
Current assets
$10M
Total assets
$42M
Current liabilities
$2M
Total liabilities
$8M
Working capital
$8M
Retained earnings
$36M
EBIT
$4M
Total sales
$0
Book equity
$34M
Accession 0000083350-26-000003. Live rank is the latest 10-K on EDGAR (FY2025, period 2025-12-31). Z″ is the live score. View as does not rewrite the live rank. X4 is book equity. Pulled 12 Sept 2026.