Abacus Storage King (ASK.AX) Stock Analysis & Winston Score
Abacus Storage King is an Australian company that owns and operates self-storage facilities. Customers rent storage units to keep their extra belongings — things like furniture, boxes, and business inventory — when they run out of space at home or work. It is one of the largest listed self-storage operators in Australia. The company makes money by charging customers weekly or monthly rental fees for storage units across its network of properties in Australia. Its high gross margin of 76% reflects the low ongoing costs of running storage facilities once they are built. The main competitive advantage is owning well-located properties in urban areas, where land is scarce and hard to replicate. The key growth driver is Australia's growing urban population and rising demand for storage in densely populated cities, while the main risk is that higher interest rates increase borrowing costs and pressure property valuations, which directly affects a debt-reliant real estate business like this one.
Winston Score: 69/100 — Good
A decent business — some strong pillars, some weaker.
- Quality: Strong (21/30)
- Growth: Exceptional (18/20)
- Cash Flow: Good (5/10)
- Stability: Good (6/10)
- Valuation: Good (6/10)
- Ownership: Good (10/15)
Key Facts
Price: 1.32 AUD
Market Cap: 1.7B AUD
Sector: Real Estate
Industry: REIT - Industrial
Exchange: Australian Securities Exchange


