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LDDD OTC

Longduoduo Company Limited
1W: +0.0% 1M: +0.0% 3M: +0.0% YTD: -14.0% 1Y: -62.8% 3Y: -99.0%
$0.51
+0.00 (+0.00%)
 
OTC · Healthcare · Medical - Diagnostics & Research · Tech Score Strong Sell · Power 37 · $15.3M mcap · 10M float · 0.0033% daily turnover · Short 97% of daily vol

Financial Rating

Composite financial health rating (A+ to F) based on discounted cash flow valuation, return on equity, return on assets, debt-to-equity leverage, and relative P/E and P/B multiples.

C-
Oct 02, 2026
DCF
3
ROE
1
ROA
1
D/E
2
P/E
1
P/B
1
The Financial Rating evaluates six fundamental factors — discounted cash flow (DCF) valuation, return on equity (ROE), return on assets (ROA), debt-to-equity leverage (D/E), and relative price-to-earnings (P/E) and price-to-book (P/B) multiples — each scored 1–5. LDDD receives an overall rating of C-. Areas of concern: ROE (1/5), ROA (1/5), D/E (2/5), P/E (1/5), P/B (1/5).
Rating Change History
DateFromTo
2026-10-03 None ADDED
2026-10-03 EXISTED None
2026-09-29 None ADDED
2026-09-27 EXISTED None
2026-09-23 None ADDED
2026-09-23 EXISTED None
2026-09-19 None ADDED
2026-09-19 EXISTED None
2026-09-15 None ADDED
2026-09-13 EXISTED None

InsiderStreet Scorecard

Proprietary multi-factor scorecard rating companies across seven fundamental dimensions — profitability, balance sheet strength, earnings quality, growth, value, momentum, and safety — each scored 0–100.

★ ★ ★ ★ ★ 47 Grade B
Profitability
60
Balance Sheet
94
Earnings Quality
91
Growth
6
Value
23
Momentum
33
Safety
100
Cash Flow
74
The InsiderStreet Scorecard rates companies across eight dimensions: Profitability (margins, ROA, ROE), Balance Sheet (leverage, liquidity, coverage), Earnings Quality (accruals, cash conversion), Growth (revenue and earnings trajectory), Value (P/E, P/B, earnings yield, Graham criteria), Momentum (revenue and earnings acceleration), Safety (Altman Z-Score risk adjustment), and Cash Flow (operating cash flow quality, FCF conversion, cash coverage). The overall score blends 35% quality, 35% value, and 30% momentum, with a penalty for distress-zone Altman scores. LDDD scores highest in Safety (100/100) and lowest in Growth (6/100). A grade of B indicates above-average fundamentals with room for improvement in select areas.

Risk & Quality Signals

Academic financial models used by institutional investors to assess bankruptcy risk, earnings manipulation, financial strength, and credit quality.

Altman Z-Score
27.37
Safe Zone
Piotroski F-Score
5/9
✓ ✓ ✗ ✓ ✗ ✓ ✗ ✓ ✗
Beneish M-Score
-3.12
Unlikely Manipulator
Ohlson O-Score
-7.07
Bankruptcy prob: 0.1%
Low Risk
Credit Rating
AA+
Score: 93.5/100
Trend: Stable
Earnings Quality
100/100
OCF/NI: 1.03x
Accruals: -0.6%
The Altman Z-Score (1968) combines five ratios — working capital, retained earnings, EBIT, market value of equity, and sales, all relative to total assets or liabilities — into a single bankruptcy predictor. LDDD scores 27.37, placing it in the Safe Zone (safe > 2.99, distress < 1.81). Bankruptcy is statistically unlikely within the next two years. The Piotroski F-Score (2000) is a 9-point binary checklist — four profitability tests (positive ROA, positive cash flow, improving ROA, cash flow exceeding net income), three leverage tests (declining debt ratio, improving current ratio, no share dilution), and two efficiency tests (improving gross margin, improving asset turnover). Each pass scores 1 point. LDDD scores 5/9, indicating moderate financial health — some areas of strength offset by weaknesses in others. The Beneish M-Score (1999) is an 8-variable model that detects earnings manipulation by comparing year-over-year changes in receivables, gross margins, asset quality, sales growth, depreciation, SG&A, leverage, and accruals. Scores above −1.78 statistically resemble past manipulators. LDDD's score of -3.12 falls below this threshold, suggesting earnings are unlikely to be manipulated. The Ohlson O-Score (1980) is a 9-variable logistic regression that estimates bankruptcy probability using firm size, leverage, working capital, current ratio, profitability (ROA), cash flow coverage, negative equity flag, consecutive losses flag, and earnings trajectory. The raw score is converted to a probability via logistic transformation. LDDD's implied 0.1% bankruptcy probability is well within safe territory. Our Credit Rating model scores companies on five weighted components — solvency (30%), earning power (25%), leverage (20%), liquidity (15%), and cash flow quality (10%) — then blends the absolute score with sector and industry peer rankings. For companies with large buyback programs, equity is adjusted by adding back cumulative 5-year repurchases (capped at 80% of FCF generated) to avoid penalizing shareholder-friendly capital allocation. LDDD receives an estimated rating of AA+ (score: 93.5/100), with a stable trend. The Earnings Quality score measures how well reported earnings are backed by real cash. It evaluates the operating cash flow to net income ratio (OCF/NI ≥ 1.0 means every dollar of earnings is cash-backed) and the accruals ratio (the gap between earnings and cash flow relative to assets — lower is better). LDDD's score of 100/100 is high — cash flows strongly support reported earnings.

Valuation

Key valuation multiples comparing the stock's market price to its earnings, revenue, book value, and cash flows. Lower multiples may indicate relative undervaluation versus peers.

P/E
-26.56x
PEG
0.23x
P/S
8.40x
P/B
21.75x
P/FCF
81.46x
P/OCF
75.35x
EV/EBITDA
45.13x
EV/Revenue
7.67x
EV/EBIT
55.78x
EV/FCF
78.55x
Earnings Yield
1.29%
FCF Yield
1.23%
Shareholder Yield
0.00%
Graham Number
$0.11
Equity-based multiples (P/E, P/B, P/FCF) compare the stock price to per-share fundamentals and are affected by capital structure. Enterprise value multiples (EV/EBITDA, EV/Revenue, EV/FCF) strip out debt and cash, making them more useful for cross-company comparisons regardless of how companies are financed. The Graham Number — √(22.5 × EPS × Book Value) — is Benjamin Graham's formula for the maximum price a defensive investor should pay. LDDD currently has negative earnings — the P/E ratio is not meaningful. Graham's intrinsic value formula yields $0.11 per share, 370% below the current price.

DuPont Decomposition (5-Factor)

The 5-factor DuPont framework breaks Return on Equity into its component drivers — tax efficiency, interest burden, operating profitability, asset utilization, and financial leverage — to reveal what truly drives shareholder returns.

Tax Burden
0.585
NI / EBT
×
Interest Burden
1.279
EBT / EBIT
×
EBIT Margin
0.137
EBIT / Rev
×
Asset Turnover
2.338
Rev / Assets
×
Equity Multiplier
1.978
Assets / Equity
=
ROE
47.5%
The 5-factor DuPont identity decomposes ROE as: Tax Burden × Interest Burden × EBIT Margin × Asset Turnover × Equity Multiplier = ROE. This reveals whether returns are driven by operating performance, financial leverage, or tax efficiency — three very different sources of profitability. LDDD's ROE of 47.5% is driven by Asset Turnover (2.338), indicating efficient use of assets to generate revenue. A tax burden ratio of 0.58 suggests the company retains less than 60% of pre-tax earnings after taxes.

Graham-Dodd Adjusted Valuation

Our adaptation of Graham's growth formula (Fair P/E = 8.5 + 2g) from The Intelligent Investor. The classic version relies on analyst growth projections, which can be unreliable. This adjusted model substitutes the company's realized 3-year EPS CAGR — a backward-looking, verifiable measure of actual earnings power — grounding the valuation in demonstrated performance rather than forecasts.

Two adjustments we make, and why. Growth is capped at 15%. Graham defined g as expected growth over the next seven to ten years, not last year's rate. Across US companies since 1994 the median realized 7-year EPS growth is 5–8% regardless of how fast a company grew beforehand, and of 4,457 company-quarters that grew faster than 200%, none sustained it. Uncapped, the formula assigned fair multiples in the hundreds to companies that had never held that rate — and scored worse than simply reading the P/E. Capped, it carries real information. The verdict has three states, not two. Tested over 377,249 stock-months, this ratio only separates outcomes at its extremes: below 0.25 beat the universe by 1.3 points a year, above 3.0 lagged by 2.7, and everything in between sat inside a one-point band. Rather than call two-thirds of the market "undervalued" on a threshold of 1.0, we say Neutral where the model cannot tell — which is most of the time.

Adj. Growth Rate
0.00%
Fair P/E
8.50x
Intrinsic Value
$0.12
Price/Value
9.10x
Margin of Safety
-810.13%
Premium
810.13%
Assessment
Overvalued
Graham's classic formula uses analyst-projected growth to estimate a fair P/E (8.5 + 2g). Our adjusted version replaces that projection with LDDD's realized 0.0% 3-year EPS CAGR, capped at 15% — demonstrated performance rather than forecasts, held to a rate companies have historically sustained. LDDD trades at a 810% premium to its adjusted intrinsic value of $0.12, suggesting the market is pricing in future growth beyond what historical earnings support. The adjusted fair P/E of 8.5x compares to the current market P/E of -26.6x.

Profitability Trends

Historical profitability ratios tracking how efficiently the company converts revenue into returns for shareholders over time.

Leverage & Solvency Trends

Debt and liquidity metrics showing the company's financial leverage and ability to meet short-term and long-term obligations.

Efficiency & Working Capital Trends

Operating efficiency metrics measuring how quickly the company converts inventory to sales, collects receivables, and manages its cash conversion cycle.

Growth Trends (YoY %)

Year-over-year growth rates for key financial metrics, showing the trajectory of revenue, earnings, and cash flow generation.

Earnings Stability

R-squared of linear regression measuring how predictably revenue, earnings, and margins follow a trend over the trailing 5 years. 1.0 = perfectly predictable; lower values indicate erratic or cyclical behavior.

Monte Carlo Price Simulation

Geometric Brownian Motion with 1,000 antithetic paths over 1 year, seeded from 927 days of historical volatility. Percentile bands show the range of statistically plausible outcomes — this is a statistical model, not a forecast.

Current Price
$0.51
Median 1Y
$0.03
5th Pctile
$0.00
95th Pctile
$0.66
Ann. Volatility
193.9%
25th–75th percentile 5th–95th percentile Median path Historical

Workforce & Productivity

Workforce efficiency metrics measuring revenue, profit, and R&D spend per employee — key indicators of operational leverage and human capital productivity.

Employees
51
-1.9% YoY
Revenue / Employee
—
Profit / Employee
—
SGA / Employee
—
Avg labor cost proxy

Scaling Efficiency

All Ratios & Metrics

Complete fundamental data with up to 20 periods of history, sparkline trends, and current values across 13 categories and 130+ financial metrics.

Profitability
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
ROE -1.4% 1.7% 1.4% 1.3% 2.5% 87.1% 48.8% 47.5% 47.52%
ROA 4.8% 26.0% 47.1% 55.3% 46.5% 26.6% 22.0% 24.0% 24.03%
ROIC -10.5% -54.3% -1.8% -9.0% -2.7% -1.6% -86.6% -4.2% -4.22%
ROCE -3.0% 2.3% 1.8% 1.8% 1.4% 80.0% 42.6% 46.7% 46.70%
Gross Margin 97.3% 96.0% 98.2% 95.8% 98.4% 97.4% 99.0% 99.0% 98.98%
Operating Margin 16.9% 40.2% 28.6% -8.1% 33.9% -15.3% 13.9% -12.8% -12.81%
Net Margin 6.4% 28.6% 18.6% -7.5% 26.1% -14.0% 17.3% -13.8% -13.81%
EBITDA Margin 12.1% 41.7% 30.1% -4.2% 36.9% -11.7% 16.8% -2.5% -2.53%
FCF Margin 75.1% 27.8% 11.8% 1.4% -14.2% -8.0% 5.1% 9.8% 9.76%
OCF Margin 85.0% 33.3% 16.7% 6.6% -12.3% -6.3% 6.5% 10.6% 10.55%
ROIC Economic snapshot only 29.42%
Cash ROA snapshot only 23.07%
NOPAT Margin snapshot only 7.71%
Pretax Margin snapshot only 17.57%
R&D / Revenue snapshot only 0.00%
SGA / Revenue snapshot only 85.65%
SBC / Revenue snapshot only 0.00%
Valuation
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
P/E Ratio 1376.26 258.13 164.66 164.15 133.55 242.69 325.18 77.36 -26.562
P/S Ratio 87.43 41.26 27.56 22.83 27.33 29.56 35.12 7.95 8.399
P/B Ratio -1977.31 428.20 227.65 217.61 150.54 147.91 126.40 29.83 21.753
P/FCF 116.37 148.66 233.94 1627.12 -192.90 -369.86 686.84 81.46 81.465
P/OCF 102.90 123.91 165.00 345.49 — — 539.81 75.35 75.349
EV/EBITDA 716.40 163.86 103.48 99.47 86.78 141.20 214.65 45.13 45.130
EV/Revenue 86.34 40.80 27.33 22.71 27.06 29.28 34.74 7.67 7.666
EV/EBIT 780.56 174.09 109.68 107.84 94.10 162.60 267.97 55.78 55.783
EV/FCF 114.93 147.01 231.94 1618.31 -191.04 -366.31 679.39 78.55 78.546
Earnings Yield 0.1% 0.4% 0.6% 0.6% 0.7% 0.4% 0.3% 1.3% 1.29%
FCF Yield 0.9% 0.7% 0.4% 0.1% -0.5% -0.3% 0.1% 1.2% 1.23%
PEG Ratio snapshot only 0.225
Price/Tangible Book snapshot only 29.829
EV/OCF snapshot only 72.650
EV/Gross Profit snapshot only 7.789
Acquirers Multiple snapshot only 60.025
Shareholder Yield snapshot only 0.00%
Graham Number snapshot only $0.11
Leverage & Solvency
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Current Ratio 0.85 1.04 1.31 1.40 1.88 1.87 2.18 2.25 2.245
Quick Ratio 0.85 1.04 1.31 1.40 1.88 1.87 2.18 2.25 2.245
Debt/Equity -0.00 0.00 0.05 0.05 0.03 0.04 0.02 0.06 0.058
Net Debt/Equity — -4.73 -1.95 -1.18 -1.45 -1.42 -1.37 -1.07 -1.069
Debt/Assets 0.00 0.00 0.02 0.02 0.02 0.02 0.01 0.03 0.034
Debt/EBITDA 0.00 0.00 0.02 0.03 0.02 0.04 0.03 0.09 0.091
Net Debt/EBITDA -9.02 -1.83 -0.89 -0.54 -0.84 -1.37 -2.35 -1.68 -1.677
Interest Coverage — — — — — — — — —
Equity Multiplier -29.81 6.39 2.94 2.40 2.02 2.03 1.80 1.72 1.716
Cash Ratio snapshot only 1.841
Cash to Debt snapshot only 19.339
FCF to Debt snapshot only 6.284
Defensive Interval snapshot only 136.1 days
Efficiency & Turnover
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Asset Turnover 0.76 1.63 2.81 3.97 2.27 2.19 2.03 2.34 2.338
Inventory Turnover — — — — — — — — —
Receivables Turnover 21.31 38.49 44.17 32.65 78.72 82.48 50.56 29.63 29.630
Payables Turnover 0.06 0.21 0.46 1.17 0.22 0.25 0.24 0.35 0.353
DSO 17 9 8 11 5 4 7 12 12.3 days
DIO 0 0 0 0 0 0 0 0 0.0 days
DPO 6131 1709 793 312 1648 1439 1520 1033 1033.4 days
Cash Conversion Cycle -6114 -1700 -785 -300 -1643 -1435 -1512 -1021 -1021.1 days
Fixed Asset Turnover snapshot only 10.973
Cash Velocity snapshot only 3.329
Capital Intensity snapshot only 0.457
Growth (YoY)
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Revenue — — — — 1.6% 20.9% -26.5% -36.8% -36.81%
Net Income — — — — 7.3% -7.9% -52.6% -53.3% -53.30%
EPS — — — — 7.3% -7.9% -52.6% -53.3% -53.32%
FCF — — — — -1.5% -1.3% -68.1% 3.4% 3.40%
EBITDA — — — — 5.6% 0.7% -55.0% -53.0% -52.98%
Op. Income — — — — 3.4% -19.3% -65.3% -65.3% -65.33%
OCF Growth snapshot only 0.91%
Asset Growth snapshot only 14.87%
Equity Growth snapshot only 60.55%
Debt Growth snapshot only 71.58%
Shares Change snapshot only 0.03%
Growth Quality
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Revenue Stability — — — — — — — — —
Earnings Stability — — — — — — — — —
Margin Stability — — — — — — — — —
Rev. Growth Consistency 0.00 0.00 0.00 0.00 0.50 0.50 0.00 0.00 0.000
Earn. Growth Consistency 0.00 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.000
FCF Positive Streak 0 0 0 0 0 0 1 1 0
Earnings Persistence — — — — — — — — —
Earnings Smoothness — — — — 0.00 0.92 0.29 0.27 0.273
ROE Trend — — — — — — — — —
Gross Margin Trend — — — — — — — — —
FCF Margin Trend — — — — — — — — —
Sustainable Growth Rate — 1.7% 1.4% 1.3% 2.5% 87.1% 48.8% 47.5% 47.52%
Internal Growth Rate 5.1% 35.1% 88.9% 1.2% 87.0% 36.3% 28.2% 31.6% 31.62%
Cash Flow Quality
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
OCF/Net Income 13.38 2.08 1.00 0.48 -0.60 -0.51 0.60 1.03 1.027
FCF/OCF 0.88 0.83 0.71 0.21 1.15 1.27 0.79 0.92 0.925
FCF/Net Income snapshot only 0.950
OCF/EBITDA snapshot only 0.621
CapEx/Revenue 9.8% 5.5% 4.9% 5.2% 1.9% 1.7% 1.4% 0.8% 0.79%
CapEx/Depreciation snapshot only 0.244
Accruals Ratio -0.60 -0.28 0.00 0.29 0.74 0.40 0.09 -0.01 -0.006
Sloan Accruals snapshot only 0.203
Cash Flow Adequacy snapshot only 13.322
Earnings Quality Score snapshot only 1.000
Dividends & Buybacks
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Dividend Yield 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.00%
Dividend/Share $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Payout Ratio 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.00%
FCF Payout Ratio 0.0% 0.0% 0.0% 0.0% — — 0.0% 0.0% 0.00%
Total Payout Ratio 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.00%
Div. Increase Streak — — — — — — — — —
Chowder Number — — — — — — — — —
Buyback Yield 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.00%
Net Buyback Yield 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.00%
Total Shareholder Return 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.00%
DuPont Factors
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Tax Burden (NI/EBT) 0.57 0.68 0.67 0.66 0.71 0.66 0.64 0.58 0.585
Interest Burden (EBT/EBIT) 1.00 1.00 1.00 1.01 1.01 1.02 1.29 1.28 1.279
EBIT Margin 0.11 0.23 0.25 0.21 0.29 0.18 0.13 0.14 0.137
Asset Turnover 0.76 1.63 2.81 3.97 2.27 2.19 2.03 2.34 2.338
Equity Multiplier -29.81 6.39 2.94 2.40 5.35 3.27 2.22 1.98 1.978
Per Share
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
EPS (Diluted TTM) $0.00 $0.02 $0.03 $0.03 $0.04 $0.02 $0.02 $0.01 $0.01
Book Value/Share $-0.00 $0.01 $0.02 $0.02 $0.04 $0.03 $0.04 $0.04 $0.03
Tangible Book/Share $-0.00 $0.01 $0.02 $0.02 $0.04 $0.03 $0.04 $0.04 $0.04
Revenue/Share $0.08 $0.14 $0.19 $0.22 $0.20 $0.17 $0.14 $0.14 $0.06
FCF/Share $0.06 $0.04 $0.02 $0.00 $-0.03 $-0.01 $0.01 $0.01 $-0.01
OCF/Share $0.07 $0.05 $0.03 $0.01 $-0.02 $-0.01 $0.01 $0.01 $-0.01
Cash/Share $0.08 $0.06 $0.05 $0.03 $0.05 $0.05 $0.05 $0.04 $0.05
EBITDA/Share $0.01 $0.03 $0.05 $0.05 $0.06 $0.03 $0.02 $0.02 $0.02
Debt/Share $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Net Debt/Share $-0.08 $-0.06 $-0.05 $-0.03 $-0.05 $-0.05 $-0.05 $-0.04 $-0.04
Per Employee
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Employee Count snapshot only 52
Revenue/Employee snapshot only $79852.98
Income/Employee snapshot only $8207.38
EBITDA/Employee snapshot only $13565.02
FCF/Employee snapshot only $7793.98
Assets/Employee snapshot only $36524.83
Market Cap/Employee snapshot only $634933.45
Academic Models
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Altman Z-Score — — — — — — — — 27.374
Altman Z-Prime snapshot only 43.673
Piotroski F-Score 4 4 3 3 6 6 6 5 5
Beneish M-Score — — — — 0.94 -0.43 -2.96 -3.12 -3.122
Ohlson O-Score snapshot only -7.069
ROIC (Greenblatt) snapshot only 46.70%
Net-Net WC snapshot only $0.03
Credit
Metric Trend Q2'23 Q3'23 Q4'23 Q1'24 Q2'24 Q3'24 Q4'24 Q1'25 Current
Credit Rating snapshot only AA+
Credit Score 20.00 85.57 93.49 92.98 82.88 82.71 93.58 93.47 93.471
Credit Grade snapshot only 2
Credit Trend snapshot only 0.487
Implied Spread (bps) snapshot only 65.000
Industry Credit Rank snapshot only 89
Sector Credit Rank snapshot only 88

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms