Longduoduo Co Ltd
LDDDOTCHealthcare · Services-Health Services · NV · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | |
|---|---|---|---|---|---|
| Revenue | $4.3M | $7.4M | $3.8M | $2.7M | $413,861 |
| Operating income | $552,679 | $2.0M | $29,238 | −$7.6M | −$378,414 |
| Net income | $460,435 | $1.3M | −$39,089 | −$7.6M | −$378,204 |
| Total assets | $2.1M | $2.1M | $1.5M | $610,667 | $513,800 |
| Total liabilities | $830,464 | $1.3M | $2.1M | $1.6M | $898,847 |
| Equity | $1.2M | $702,515 | −$541,957 | −$928,786 | −$334,202 |
| EPS (diluted) | $0.01 | $0.04 | $-0.00 | $-0.29 | $-0.00 |
| Shares out. | 30.0M | 30.0M | 30.0M | 300.0M | 164.4M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- 13.0%
- Net margin
- 10.8%
- Return on equity
- 38.9%
- Return on assets
- 21.7%
- Return on capital (ROCE)
- 42.6%
- Liabilities / assets
- 39.1%
- Debt / equity
- 0.70×
- Book value / share
- $0.04
- Revenue growth (YoY)
- −42.3%
- Net income growth (YoY)
- −63.3%
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Altman Z″ (distress)
- -3.18distress
- Accruals / assets
- 8.6%moderate
- Piotroski F-Score
- 4/9mixed
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 2 severe● 1 warning● 4 good- Altman Z″ in the distress zone
- Filed a late-filing notice (Form NT) — missed an SEC deadline
- Revenue declined year-over-year
- Operating margin is positive
- Strong return on equity (>15%)
- Conservative leverage (liabilities < 50% of assets)
- Positive operating cash flow
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 10-Kmissed a reporting deadline ↗Sep 30, 2024
- NT 10-Qmissed a reporting deadline ↗Nov 14, 2023
- NT 10-Kmissed a reporting deadline ↗Sep 28, 2023
- NT 10-Qmissed a reporting deadline ↗May 15, 2023
- NT 10-Qmissed a reporting deadline ↗Nov 14, 2022
- NT 10-Kmissed a reporting deadline ↗Sep 28, 2022
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 4 | 1000.0 | 0.0% |
| Apr 30, 2026 | 4 | 1000.0 | 0.0% |
| Apr 15, 2026 | 4 | 1000.0 | 0.0% |
| Mar 31, 2026 | 4 | 1000.0 | 0.0% |
| Mar 13, 2026 | 4 | 1000.0 | 0.0% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Other material eventApr 11, 2025
- Shareholder voteMar 10, 2025
- Amended charter or bylawsDec 31, 2024
- Director / officer changeSep 30, 2024
- Changed auditorAug 16, 2024
- Shareholder voteFeb 29, 2024
- Director / officer changeDec 4, 2023
- Changed auditorOct 6, 2023
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 10-QQUARTERLY REPORTMay 12, 2026
- 10-QQUARTERLY REPORTFeb 9, 2026
- 10-QQUARTERLY REPORTNov 12, 2025
- 10-KANNUAL REPORTSep 26, 2025
- 10-QQUARTERLY REPORTMay 14, 2025
- 8-KCURRENT REPORTApr 11, 2025
- 8-KCURRENT REPORTMar 10, 2025
- 10-QQUARTERLY REPORTFeb 14, 2025
- UPLOADFeb 3, 2025
- 3PRIMARY DOCUMENTJan 31, 2025
- CORRESPJan 27, 2025
- UPLOADJan 24, 2025
- DEF 14ADEFINITIVE PROXY STATEMENTJan 15, 2025
- 8-KCURRENT REPORTDec 31, 2024
- 10-QQUARTERLY REPORTNov 14, 2024
Event-driven situations (1)
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