Simon Property Group (SPG) Q2 2025: Occupancy Hits 99.3% at The Mills, Underscoring Physical Retail Resilience

Simon Property Group’s second quarter underscored the durability of top-tier physical retail as The Mills segment reached a record 99.3% occupancy, while management showcased disciplined capital deployment and signaled ongoing acquisition selectivity. Despite macro uncertainty and tariff volatility, leasing velocity remained robust, and SPG’s focus on accretive redevelopment and asset optimization is expected to drive future cash flow growth. The company’s cautious optimism was reflected in a modest guidance raise, with management emphasizing operational consistency and prudent risk management for the remainder of the year.

Summary

  • Occupancy Optimization: SPG’s portfolio reached new occupancy highs, highlighting sustained tenant demand.
  • Acquisition Discipline: Management remains highly selective, favoring below-replacement-cost buys and long-term NAV accretion.
  • Tariff Caution: Leadership flagged tariff volatility as a key risk, guiding to prudent positioning into 2026.

Performance Analysis

Simon Property Group delivered a quarter marked by high occupancy, strong leasing activity, and continued cash flow growth, demonstrating the ongoing appeal of high-quality physical retail. The Mills segment, which represents a substantial portion of the portfolio, achieved a record 99.3% occupancy, up 110 basis points year over year, and the core malls and premium outlets finished at 96% occupancy. These levels were reached despite absorbing 1.8 million square feet of retail bankruptcies, with the majority from Forever 21, revealing strong backfill capability and operational flexibility.

Leasing velocity remained healthy, with approximately 1,000 leases signed for over 3.6 million square feet and nearly 30% of deals representing new tenants. Average base rents in the malls and outlets increased 1.3% year over year, indicating continued pricing power, while sales per square foot for the quarter landed at $736. Portfolio net operating income (NOI) growth, including international properties at constant currency, was 4.7% for the quarter, reflecting broad-based strength. However, management acknowledged a drag from lower interest income and higher interest expense, and flagged that border and tourism-driven assets have not yet returned to historical outperformance levels.

  • Record Mills Occupancy: The Mills’ 99.3% occupancy sets a new benchmark for the segment and portfolio.
  • Leasing Mix Shift: New tenant deals comprised 30% of leasing activity, supporting long-term merchandising upgrades.
  • Operational Resilience: The portfolio absorbed significant bankruptcy-driven vacancy with minimal impact on overall occupancy.

SPG’s operational consistency and ability to capture leasing demand, even amid sector bankruptcies and macro headwinds, is a core differentiator. The company’s dividend was raised for the third quarter, and liquidity remains robust with over $9 billion on hand, positioning SPG to pursue selective investments and maintain balance sheet flexibility.

Executive Commentary

"Retail demand is really unabated, and the physical shopping environment continues to be the place to be. So we're quite bullish about what we've done, what we are doing, where we are going, despite all of the headlines that are out there."

David Simon, Chairman, CEO and President

"Domestic property NOIs increased 4.2% year over year for the quarter and 3.8% for the first half of the year. Portfolio NOI, which includes our international properties at constant currency, grew 4.7% for the quarter and 4.2% for the first half."

Brian McDade, Chief Financial Officer

Strategic Positioning

1. Occupancy and Tenant Mix Optimization

SPG’s focus has shifted from pure occupancy gains to optimizing tenant mix and merchandising, as the portfolio approaches practical occupancy ceilings. Management highlighted that the next phase of growth will come from replacing underperforming tenants and curating the right merchandise to enhance sales productivity, rather than simply filling every space. This approach is evident across malls, outlets, and The Mills, all benefiting from robust tenant demand and strategic backfilling of vacated space.

2. Accretive Capital Deployment and Acquisition Selectivity

SPG continues to prioritize disciplined capital allocation, with a strong emphasis on acquiring assets below replacement cost and at attractive cap rates. The recent acquisition of the remaining interest in Brickell City Center, a premier mixed-use Miami property, exemplifies this strategy—management cited a purchase price below replacement cost and a cap rate superior to many strip centers. SPG’s acquisition pipeline remains opportunistic, with leadership signaling a willingness to act only when price and product meet strict return thresholds.

3. Redevelopment and Mixed-Use Expansion

Development and redevelopment projects remain a pillar of SPG’s value creation, with $1 billion of net cost underway and a blended yield of 9%. Approximately 40% of this spend is allocated to mixed-use projects, reflecting a long-term bet on densification and asset transformation. The company’s ability to self-fund and pace these projects over multi-year timelines provides flexibility to balance risk and return.

4. Relationship Leverage with Retailers

SPG’s scale provides leverage but not dominance in retailer negotiations, as management emphasized that retailers retain significant power due to alternative options and the rise of ecommerce. However, a larger, diversified portfolio increases SPG’s relevance to national tenants, supporting repeat business and deeper commercial relationships.

5. Cautious Macro Stance and Risk Management

Despite raising the lower end of guidance, management maintained a cautious tone, citing tariff volatility, geopolitical uncertainty, and the unpredictable impact of macroeconomic developments on retail sales. Leadership is preparing for ongoing variability in costs and consumer behavior, reinforcing a conservative approach to forecasting and capital allocation.

Key Considerations

SPG’s second quarter reflects a business model rooted in operational consistency, selective growth, and risk-aware management, with several factors shaping the forward trajectory:

Key Considerations:

  • Tenant Demand Outpaces Macro Headwinds: Leasing velocity and occupancy gains signal that physical retail remains a preferred channel for both national and local tenants, despite economic and political uncertainty.
  • Disciplined Acquisition Approach: SPG’s willingness to walk away from overpriced deals and focus on below-replacement-cost assets protects long-term NAV and cash flow growth.
  • Tariff and Border Asset Sensitivity: Assets near borders and tourist hubs underperformed historical norms due to restricted cross-border shopping and limited international tourism, dampening upside in those centers.
  • Redevelopment as a Growth Lever: Multi-year redevelopment and mixed-use projects are expected to drive incremental NOI, with a focus on optimizing tenant mix and asset densification.
  • Liquidity and Balance Sheet Strength: Over $9 billion in liquidity and prudent financing choices provide strategic flexibility, even as interest expenses rise.

Risks

Tariff volatility and shifting trade policy remain a central risk, with management highlighting the unpredictable cost burden for both retailers and consumers. Border and tourism-driven assets face ongoing headwinds from restricted travel and currency fluctuations, while higher interest expense could constrain future FFO growth. Additionally, the competitive landscape for acquisitions may intensify if capital returns to the mall sector, potentially pressuring returns on new investments.

Forward Outlook

For Q3 2025, SPG guided to:

  • Continued high occupancy with stable leasing demand
  • Dividend of $2.15 per share, up 4.9% year over year

For full-year 2025, management raised the real estate funds from operation (FFO) guidance range to $12.45 to $12.65 per share, up from $12.24 last year.

  • Guidance midpoint increased by 3 cents, signaling cautious optimism

Management highlighted several factors that will shape the remainder of 2025:

  • Tariff costs and their allocation across suppliers, retailers, and consumers
  • Border and tourism asset performance lagging historical norms

Takeaways

SPG’s Q2 results reaffirm the resilience of high-quality physical retail, with record occupancy, robust leasing, and a focus on disciplined capital allocation. The company’s strategic flexibility, strong liquidity, and operational consistency position it well to navigate ongoing macro and sector volatility.

  • Operational Strength: Occupancy and leasing momentum continue to drive stable cash flow, even as bankruptcies and macro uncertainty persist.
  • Strategic Discipline: Selective acquisitions and redevelopment projects underpin long-term value creation, with management unwilling to chase overpriced deals.
  • Outlook Watchpoint: Investors should monitor tariff impacts, border asset performance, and the pace of mixed-use project ramp as key levers for future NOI growth.

Conclusion

Simon Property Group’s second quarter showcased the enduring appeal and adaptability of best-in-class retail real estate, with operational resilience, prudent capital deployment, and a measured approach to risk. While tariff and tourism headwinds linger, SPG’s strategy of selective growth and portfolio optimization keeps the company well-positioned for long-term value creation.

Industry Read-Through

SPG’s results provide a clear signal that premier retail real estate remains in demand, with physical shopping environments outperforming expectations even amid macro volatility. The record occupancy at The Mills and strong leasing velocity suggest that well-located, experiential retail assets are weathering sector headwinds and attracting both national and local tenants. For peers, the discipline in acquisition pricing and focus on redevelopment over trophy buying should serve as a guidepost, while tariff and border-related risks remain sector-wide watchpoints. The evolving dynamics of tenant mix optimization and mixed-use densification are likely to shape the next phase of retail real estate performance across the industry.