Domain portfolios follow 70/20/10 rule: 70% stable renewals (defensive domains, established traffic), 20% growth prospects (emerging niches), 10% speculative (new gTLDs, trends).
Portfolio Asset Classes
Blue chip domains (short .com, aged): Low risk, stable value, £5,000-500,000. Growth domains (emerging tech terms): Medium risk, high upside. Speculative (trend-based): High risk, lottery-ticket potential.
Renewal Budget Management
100-domain portfolio at £10/domain average = £1,000/year fixed cost. Must generate £1,000+ annual revenue to break even. Target: 15-25% annual return on renewal cost through sales and parking.
Exit Strategy Planning
Holding period average: 2-5 years. Sale venues: Afternic, Sedo, direct buyer outreach. Realistic expectations: 5-10% of portfolio sells annually. Price 40-60% of portfolio for quick sales, 40% premium for patient sales.
Trademark Lens screens potential domain investments for trademark conflicts - avoid legal risk domains that devalue portfolio.