GLSI — Valuation Models

Interactive models with editable assumptions. All calculations run client-side.

Valuation Summary

Model	Intrinsic Value	vs Price ($27.39)
DCF	$-1.45	-105.3%
Graham Number	—	—
Reverse DCF	—	—
DDM	—	—
EV/EBITDA	—	—

Values reflect default assumptions. Adjust inputs in each model below to update.

1 — Discounted Cash Flow (DCF)

Assumptions

Base FCF($B)Yahoo: -$1.36M

Near-term growth (yrs 1–5)(%)Rev: — / EPS: —

Long-term growth (yrs 6–10)(%)

Terminal growth rate(%)

WACC(%)Computed: 12.48%

Computed WACC: 12.48%

Cost of equity (Re)12.48%(Rf 4.30% + β 1.49 × ERP 5.50%)

Cost of debt (Rd)0.00%(no debt / unavailable → 0%)

Tax rate (T)21.00%(US statutory fallback)

Equity weight (E/V)100.00%

Debt weight (D/V)0.00%

Results

Intrinsic Value / share$-0.84

Current Price$27.39

Upside / Downside-103.1%

Net Debt (used)-$3.81M

Sensitivity: WACC (rows) × Near-term g (cols)

WACC \ Near-term	-3.0%	1.0%	5.0%	9.0%	13.0%
7.0%	$-1.46	$-1.81	$-2.22	$-2.69	$-3.24
8.0%	$-1.15	$-1.43	$-1.76	$-2.14	$-2.58
9.0%	$-0.94	$-1.17	$-1.45	$-1.76	$-2.12
10.0%	$-0.78	$-0.98	$-1.21	$-1.48	$-1.79
11.0%	$-0.66	$-0.83	$-1.04	$-1.27	$-1.53

2 — Graham Number

Assumptions

MultiplierGraham used 22.5 (15× P/E × 1.5× P/B)

EPS (trailing)($)Yahoo: $-1.46

Book Value / share($)Yahoo: $0.16

Results

Graham Number requires positive EPS and positive Book Value per share. EPS is zero or negative.

Graham Number—

Current Price$27.39

Margin of Safety—

Formula: √(22.5 × max(0,EPS) × max(0,BVPS))

3 — Reverse DCF (Implied Growth)

Assumptions

WACC(%)Computed: 12.48%

Terminal growth rate(%)

Computed WACC: 12.48%

Cost of equity (Re)12.48%(Rf 4.30% + β 1.49 × ERP 5.50%)

Cost of debt (Rd)0.00%(no debt / unavailable → 0%)

Tax rate (T)21.00%(US statutory fallback)

Equity weight (E/V)100.00%

Debt weight (D/V)0.00%

Results

Reverse DCF requires positive TTM free cash flow.

Current Price$27.39

Implied Near-term FCF Growth—

Historical Revenue Growth—

Historical Earnings Growth—

Base FCF (TTM)-$1.36M

Implied growth is the FCF growth rate (yrs 1–5) that makes the DCF intrinsic value equal the current price. Long-term growth is set to half the implied near-term rate.

4 — Dividend Discount Model (DDM)

Assumptions

Annual dividend D0($/share)Yahoo: —

Dividend growth rate (g)(%)

Required return (r)(%)

Results

This company does not pay a dividend. DDM is not applicable — the intrinsic value shown uses D0 = $0 unless you enter a hypothetical dividend above.

DDM Intrinsic Value / share—

Current Price$27.39

Upside / Downside—

Formula: D0 × (1+g) / (r − g)

5 — EV/EBITDA Multiple

Assumptions

EBITDA($B)Yahoo: -$19.58M

Target EV/EBITDA multipleCurrent: -19.2×

Net Debt($B)Default: -$3.81M

Results

Implied Equity Value / share$27.39

Current Price$27.39

Upside / Downside-0.0%

Implied EV$375.67M

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