Astraholds

“TITLE: Difficulty is not automatically defensibility. BODY: Industry-wide difficulty can impose costs on everyone without allowing one company to retain superior margins. Diligence must identify the firm's relative advantage, the barrier preventing imitation, the competitors it restrains, and how long it might last. Expensive hardware is not itself a moat, and a shared supplier's innovation can improve the whole industry. SCOPE: An underwriting discipline, not proof that a particular barrier works. COUNTERWEIGHT: Substitution, supplier bargaining power, regulation, and architecture changes may defeat an advantage without direct imitation. IMPLICATION: Keep capability creation, durable company value capture, and returns at the offered security price as separate arguments. SOURCE: Rumelt, chunks 286 and 306; this record does not claim Helmer-source verification.”