POR

POR — Valuation Models

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

Valuation Summary

ModelIntrinsic Valuevs Price ($53.41)
DCF$-104.99-296.6%
Graham Number$47.21-11.6%
Reverse DCF
DDM$43.26-19.0%
EV/EBITDA$53.98+1.1%

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

1 — Discounted Cash Flow (DCF)

Assumptions

Yahoo: -$332.75M
Rev: 7.9% / EPS: 3.0%
Computed: 6.06%
Computed WACC: 6.06%
Cost of equity (Re)7.85%(Rf 4.30% + β 0.65 × ERP 5.50%)
Cost of debt (Rd)5.03%(interest expense ÷ avg debt (SEC))
Tax rate (T)21.00%(US statutory fallback)
Equity weight (E/V)53.86%
Debt weight (D/V)46.14%

Results

Intrinsic Value / share$-156.96
Current Price$53.41
Upside / Downside-393.9%
Net Debt (used)$5.21B
Sensitivity: WACC (rows) × Near-term g (cols)
WACC \ Near-term-0.1%3.9%7.9%11.9%15.9%
7.0%$-106.60$-118.81$-132.97$-149.30$-168.06
8.0%$-95.36$-105.15$-116.48$-129.55$-144.53
9.0%$-87.58$-95.70$-105.09$-115.90$-128.29
10.0%$-81.88$-88.78$-96.76$-105.93$-116.42
11.0%$-77.52$-83.50$-90.40$-98.32$-107.38

2 — Graham Number

Assumptions

Graham used 22.5 (15× P/E × 1.5× P/B)
Yahoo: $2.77
Yahoo: $35.77

Results

Graham Number$47.21
Current Price$53.41
Margin of Safety-11.6%
Formula: √(22.5 × max(0,EPS) × max(0,BVPS))

3 — Reverse DCF (Implied Growth)

Assumptions

Computed: 6.06%
Computed WACC: 6.06%
Cost of equity (Re)7.85%(Rf 4.30% + β 0.65 × ERP 5.50%)
Cost of debt (Rd)5.03%(interest expense ÷ avg debt (SEC))
Tax rate (T)21.00%(US statutory fallback)
Equity weight (E/V)53.86%
Debt weight (D/V)46.14%

Results

Reverse DCF requires positive TTM free cash flow.
Current Price$53.41
Implied Near-term FCF Growth
Historical Revenue Growth7.9%
Historical Earnings Growth3.0%
Base FCF (TTM)-$332.75M
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

Yahoo: $2.10

Results

DDM Intrinsic Value / share$43.26
Current Price$53.41
Upside / Downside-19.0%
Formula: D0 × (1+g) / (r − g)

5 — EV/EBITDA Multiple

Assumptions

Yahoo: $1.14B
Current: 10.0×
Default: $5.21B

Results

Implied Equity Value / share$53.98
Current Price$53.41
Upside / Downside+1.1%
Implied EV$11.45B
Sensitivity: EV/EBITDA multiple (rows) × Net Debt (cols)
Mult \ Net Debt$3.21B$4.21B$5.21B$6.21B$7.21B
6.0x$31.73$23.07$14.42$5.77$-2.89
8.0x$51.51$42.85$34.20$25.55$16.89
10.0x$71.29$62.64$53.98$45.33$36.68
12.0x$91.07$82.42$73.76$65.11$56.46
14.0x$110.85$102.20$93.55$84.89$76.24