Global Self Storage (SELF) Stock Analysis & Winston Score
Global Self Storage owns and operates self-storage facilities where people and small businesses rent units to store their belongings. Customers include everyday households moving, downsizing, or needing extra space, as well as local businesses storing inventory or equipment. The company is a small real estate investment trust (REIT) focused entirely on the self-storage niche in the United States. The company makes money by collecting monthly rent from storage unit customers across its properties, primarily located in the Midwest and Northeast. With a market cap around $100 million, Global Self Storage is one of the smallest publicly traded self-storage REITs, competing against much larger operators like Public Storage and Extra Space Storage. Its small size limits its ability to expand quickly and negotiate favorable financing, but its high return on invested capital suggests its existing properties are run efficiently. The key risk is that larger, better-funded competitors can undercut pricing or acquire prime locations before Global Self Storage can.
Winston Score: 56/100 — Good
A decent business — some strong pillars, some weaker.
- Quality: Good (17/30)
- Growth: Mixed (6/20)
- Cash Flow: Exceptional (10/10)
- Stability: Good (6/10)
- Valuation: Good (6/10)
- Ownership: Good (8/15)



