Meridian™
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TRSG · CIK 0001943444 · FY2025 live · 2025-12-31

Tungray Technologies Inc

GreySEC 10-KClassic ZIndustrials69th percentile in Industrials · 430 names

View as

Model

Classic Z

FY2025

2.53

Zone

Grey

Prior

—

Market DD

—

1y PD

—

2.53

Z″ 5.27

−21.83.08+

Score 2.53 · distress below 1.80, grey to 2.99, safe at 3.00 and above.

Classic Z factor contributions

  • X1 Working capital / assets

    Short-term liquidity versus the size of the balance sheet.

    0.31
    1.2 × = 0.37

  • X2 Retained earnings / assets

    Cushion from years of profits. Share buybacks can push this negative at otherwise healthy firms.

    0.51
    1.4 × = 0.71

  • X3 EBIT / assets

    Operating return on assets. Highest weight in the original model.

    −0.01
    3.3 × = −0.03

  • X4 Book equity / liabilities

    Book equity versus the liability stack. Mega-caps often look greyer here than they would if X4 used market cap.

    1.57
    0.6 × = 0.94

  • X5 Sales / assets

    Asset turnover — how much revenue the asset base supports.

    0.53
    1 × = 0.53

Five-year path

Need two annual 10-Ks to draw a path. The desk will pull this issuer’s filings.

Meridian Rank

66.73

0–100 · Classic Z family

  • Book standing

    73

  • Year change

    —

  • Market PD

    —

  • O-score

    50

Events on this name

Same published rows as Today.

No published events on this print.

Overview

rule-v1

Tungray Technologies Inc is on classic Z at 2.53 (grey) 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. Classic Z was fit on manufacturers. Buybacks can send retained earnings negative at otherwise healthy issuers. X4 is book equity.

Book screen Grey; market PD —. Market PD has not been priced on this name.

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 Classic Z scores · 69th percentile in Industrials.

Filing line items

Current assets

$19M

Total assets

$30M

Current liabilities

$10M

Total liabilities

$11M

Working capital

$9M

Retained earnings

$15M

EBIT

−$242K

Total sales

$16M

Book equity

$18M

Accession 0001096906-26-000600. Live rank is the latest 10-K on EDGAR (FY2025, period 2025-12-31). Classic Z is the live score. View as is a display overlay. X4 is book equity. Pulled 13 Sept 2026.