Self-storage REIT earnings season for Q1 2026 is closed. The results confirm what the rate data and foot traffic indicators had been pointing toward for several months: revenue is stabilizing, the year-over-year declines that defined 2024 and most of 2025 are narrowing, and the sector is returning to modest positive same-store growth for the operators that managed costs well. The cost management piece, though, is where the quarter gets complicated.
Extra Space Storage reported core FFO of $2.04 per diluted share, a 2% increase year-over-year, against analyst expectations of approximately $2.01. Same-store revenue rose 1.7% compared to the same quarter in 2025, an acceleration of 130 basis points sequentially from the 0.4% growth rate in Q4 2025. Same-store NOI grew 1.2%, improving 110 basis points from the prior quarter's 0.1% growth. Occupancy was 93% as of March 31, down 20 basis points year-over-year, but the occupancy gap with the prior year narrowed by 50 basis points from year-end 2025.
The rate signal inside the Extra Space quarter is worth pulling out. New customer rate growth averaged 2.5% in the quarter on a per square foot basis, but the trend line within the quarter mattered more than the average: January and February were running at 5% to 6%, and March dropped to just over 1%. Management acknowledged macroeconomic uncertainty and maintained rather than raised full-year guidance at $8.05 to $8.35 per diluted share.
What Does SmartStop's 19.3% FFO Jump Actually Tell Us?
SmartStop Self Storage REIT posted the quarter's most striking headline number: FFO as adjusted of $0.49 per diluted share and OP unit, a 19.3% year-over-year increase. Total self-storage-related revenues reached approximately $64.8 million, up $5.6 million compared to Q1 2025. Same-store revenue grew 1.5% and same-store NOI grew 2.0%, representing the first year-over-year NOI margin expansion in several years for the company.
The source of that margin recovery was expense control, not explosive revenue growth. Operating expenses were essentially flat quarter-over-quarter while revenue continued a gradual upward trend. SmartStop's annualized rent per occupied square foot was approximately $20.10, up 1.2% year-over-year. Same-store average physical occupancy was 92.5%, consistent with Q1 2025. The company also closed a recast of its senior credit facility during the quarter.
SmartStop CEO H. Michael Schwartz said the quarter reflected "very difficult year-over-year comps" on both revenue and NOI, which makes the positive growth numbers more meaningful, not less. The third-party management platform closed the quarter with 227 total properties under management, including 221 third-party stores, a segment the company has been actively growing.
We posted a strong quarter of growth, highlighted by same-store revenue growth of 1.5% and sector-leading same-store NOI growth of 2.0%, both of which had very difficult year-over-year comps. Our expense control initiatives and scale led to a quarter of muted operating expenses, in turn leading to 30 basis points of net operating income margin expansion in our same-store portfolio, the first year-over-year increase in several years.
- H. Michael Schwartz, Chairman and CEO, SmartStop Self Storage REIT
Where CubeSmart Missed and Why It Matters
CubeSmart's Q1 2026 results were the clearest evidence that cost pressure is not evenly distributed. FFO as adjusted came in at $0.63 per diluted share, down 1.6% from $0.64 in Q1 2025. The 623-facility same-store portfolio posted NOI down 1.5% year-over-year. Same-store physical occupancy averaged 89%, a number that carries more weight than the NOI miss: 89% occupancy is materially lower than where Extra Space and SmartStop are operating.
CubeSmart's portfolio skews toward markets that absorbed significant new supply between 2022 and 2025. That concentration, combined with the absence of the aggressive management platform economics that helped SmartStop offset operating costs, meant the revenue recovery was not fast enough to outrun the cost increases. The quarter did not represent a deterioration from Q4 2025's trajectory, but it confirmed that the path back to positive NOI growth at CubeSmart is running on a longer timeline than at Extra Space or SmartStop.
Global Self Storage's Occupancy Record Obscures a Cost Problem
Global Self Storage (NASDAQ: SELF) is the smallest publicly traded self-storage REIT, which makes its quarterly data a sharper signal on small-portfolio dynamics. The company reported total revenues of approximately $3.2 million, up 1.5% from Q1 2025. Same-store occupancy reached 93.1% as of March 31, 2026, up 100 basis points from 92.1% a year earlier. The company also reported record tenant duration of stay at 3.6 years at quarter-end, a figure that illustrates how deeply the long-stay tenant dynamic has taken hold even at the micro-REIT level.
The problem was on the cost side. Same-store cost of operations increased 10% to $1.3 million, driven by higher employment costs and real estate property taxes. As a result, same-store NOI fell 3.9% to $1.8 million despite the occupancy and revenue gains. Net income for the quarter was $477,000, or $0.04 per diluted share. The company missed analyst FFO expectations by $0.02 per share.
The Global Self Storage quarter illustrates a pattern showing up across the sector: occupancy is recovering, revenues are stabilizing, but employment costs and tax assessments have accelerated faster than rent growth. The margin recovery requires both continued top-line improvement and a deceleration of the expense increases that have been building since 2023.
What the Q1 2026 Earnings Season Actually Says
Reading the four reports together, a consistent picture emerges. Revenue growth is real but modest, running in the 1.5% to 1.7% range for the operators who managed through the downturn without deep pricing concessions. Occupancy is flat to slightly positive year-over-year at three of the four companies, with CubeSmart as the exception at 89%. The rate of year-over-year decline is clearly slowing.
The cost story is the one that complicates the outlook. Employment costs, property taxes, and general operating expenses accelerated in Q1 2026 across every operator, regardless of size or portfolio composition. NOI growth requires revenue growing faster than expenses, and the current revenue growth rates are not yet wide enough to produce consistent positive NOI expansion. Extra Space and SmartStop got there; CubeSmart and Global Self Storage did not.
Macro uncertainty is the wildcard embedded in every guidance statement. Extra Space maintained rather than raised its $8.05 to $8.35 full-year FFO guidance, citing tariff uncertainty and housing market conditions. SmartStop guided for 5% to 8% FFO growth for the full year, the strongest sector guidance outlook, while noting its third-party management platform growth as a key earnings driver. No operator revised guidance upward based on Q1 momentum alone.
The Numbers That Define the Quarter
- Extra Space Storage: Core FFO $2.04/share, +2% YoY; same-store revenue +1.7%, NOI +1.2%; occupancy 93%; 2026 guidance $8.05-$8.35/share
- SmartStop: FFO adjusted $0.49/share, +19.3% YoY; total revenues $64.8M (+$5.6M YoY); same-store revenue +1.5%, NOI +2.0%; occupancy 92.5%; 221 third-party managed stores
- CubeSmart: FFO $0.63/share, -1.6% YoY; 623 same-store facilities; occupancy 89%; NOI -1.5% YoY
- Global Self Storage: Revenue $3.2M, +1.5% YoY; same-store occupancy 93.1% (+100bps YoY); NOI -3.9%; record tenant duration 3.6 years
- Extra Space new customer rate growth: +2.5% per sq ft in Q1, decelerating from 5-6% in Jan-Feb to just over 1% in March
The Revenue Floor Is Here. The Margin Recovery Is Not.
The Q1 2026 REIT earnings season is best read as confirmation that the sector's revenue correction has run its course. The operators who absorbed supply pressure and held occupancy are now posting positive same-store revenue growth, a significant shift from the negative prints that defined most of 2024 and 2025. That matters for investor confidence and for the transaction market, where buyers have been waiting for evidence that the bottom is behind them.
What earnings season did not deliver is evidence that costs are under control sector-wide. The three operators who reported NOI pressure, CubeSmart, Global Self Storage, and the trailing edges of Extra Space's March rate deceleration, are all experiencing the same dynamic: revenue growth in the 1.5% range is not enough to offset employment and tax cost inflation running above that level. The sector does not need a demand surge to return to strong NOI growth. It needs another six to twelve months of revenue stabilization combined with a moderation in expense growth. That combination is the basis of the 2026 full-year guidance ranges every REIT issued without revision.
Sources
- Self-Storage REITs Release Financial Results for First-Quarter 2026, Inside Self-Storage
- Extra Space Storage Inc. Reports 2026 First Quarter Results, PR Newswire
- REITs Releasing Q1 Earnings Reports: Recaps and Updates, Modern Storage Media
- Extra Space Storage Q1 2026 Slides: Core FFO Rises 2% Amid Expense Pressure, Investing.com
- SmartStop Self Storage REIT Reports Q1 2026 Results, Inside Self-Storage
- SmartStop Releases Q1 2026 Earnings: Recap and CEO Statement, Modern Storage Media
- Global Self Storage Reports First Quarter 2026 Results, Global Self Storage IR
- Global Self Storage Q1 Revenue Up 1.5%, Occupancy 93.1%, StockTitan