
What smart money is saying about Big Yellow plc
1 fund in our archive has pitched Big Yellow plc — most recently Third Avenue Real Estate Value Fund in March 2026.
Big Yellow stands as the preeminent self-storage provider across the United Kingdom. The company currently manages a portfolio of 103 facilities, which includes a 20% stake in 25 sites operating under the Armadillo Self Storage brand. Furthermore, Big Yellow has plans for 11 new development sites, with planning approval already secured for eight of these. The existing platform, encompassing the Armadillo locations, offers a maximum lettable area of 6.0 million square feet, projected to reach approximately 6.8 million square feet once all planned developments are fully realized. Valuewise, 98% of Big Yellow's properties are either freehold or held on long leasehold terms, with the remaining 2% on short leaseholds. The Group has spearheaded the development of advanced self-storage solutions, integrating state-of-the-art technology within highly visible, easily reachable main road sites. This strategic emphasis on prominent locations, alongside exceptional customer service and a market-leading digital platform, has solidified Big Yellow's position as the most recognized brand within the UK self-storage sector.
Position history
Every position in Big Yellow plc on record in the archive was reported in Q1 2026, across 1 fund letter, with no move described.
| Quarter | Letters | Bought | Sold | Theses |
|---|---|---|---|---|
| Q1 2026 | 1 | 0 | 0 | 1 |
Fund activity · 1 position
- March 2026
“For instance, Big Yellow (the largest owner of self-storage facilities in the U.K.) was a detractor in the period with its near-term results likely impacted by higher utility costs.”
Read the letterBig Yellow plc
Fund coverage · 1 thesis
- Third Avenue Real Estate Value FundMarch 2026
Big Yellow plc is the largest UK self-storage owner with a hard-to-replicate portfolio, discounted valuation, and lease-up upside.
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