SL Green (SLG) Q2 2026 earnings review
Massive Guidance Raise and Surging Leasing Spreads
SL Green delivered a commanding Q2, defined by an aggressive 27% increase in full-year FFO guidance and robust leasing metrics. Despite reporting a widening GAAP net loss of $26.5M, the company's core operational engine is firing on all cylinders. Mark-to-market on replacement leases accelerated to +18.0%, and Manhattan same-store cash NOI grew 4.3% YoY. Management is aggressively recycling capital—securing deals on 7 Dey, 346 Madison, and 10 East 53rd—while a sudden $0.80/share windfall from One Vanderbilt juiced the forward outlook. The narrative here is clear: prime NYC office is supply-constrained, and SL Green is capitalizing on the imbalance.
🐂 Bull Case
Management increased FY26 FFO guidance by $1.20 per share (at the midpoint) to $5.75, an exceptionally rare mid-year leap driven by $0.40 of core real estate NOI/fee growth and $0.80 of additional income from One Vanderbilt.
The mark-to-market on replacement leases hit +18.0% for the quarter. SL Green is signing leases significantly above previously escalated rents, proving that the 'flight to quality' in NYC office is translating directly to pricing power.
🐻 Bear Case
While FFO looks spectacular, GAAP net income remains negative. The company relies heavily on lumpy, non-ratable gains (like the sudden One Vanderbilt injection and debt fund monetizations) rather than steady, predictable rental cash flows.
Despite higher rents, tenant concessions remain a drag. Q2 average concessions included 4.5 months of free rent and a $58.77 per square foot TI allowance, which pressures near-term free cash flow (FAD).
⚖️ Verdict: 🟢
Bullish. The disconnect between public market pessimism toward offices and SL Green's actual leasing spreads (+18%) and NOI growth (+4.3%) is glaring. The massive guidance raise forces the market to respect their earnings power, even if the composition is lumpy.
Key Themes
Leasing Spreads Accelerating Rapidly
The single most important metric for an office landlord is pricing power, and SL Green is demonstrating it. Mark-to-market on 32 replacement leases (308k sq ft) in Q2 accelerated to +18.0%. This is a massive jump from +6.4% in 25Q4 and +16.1% in 26Q1, driven by a tight supply of premium Midtown space.
One Vanderbilt Income Windfall
The primary catalyst for the $1.20 FFO guidance raise is an unexpected $0.80 per share of additional income to be recognized from One Vanderbilt Avenue. Coupled with $0.40 of higher core NOI and fee income, this transforms the 2026 earnings picture.
Aggressive Capital Recycling Strategy
SLG is actively executing its $2.5B disposition plan to deleverage and fund investments. In Q2, they closed on the 7 Dey residential/retail sale ($222.6M) and a 49% JV stake in 346 Madison ($175M valuation). They also contracted to sell 10 East 53rd Street for $312.2M (expected $100M net cash). This pivot from holding to harvesting is freeing up vital liquidity.
NYC Macro Supply Imbalance
Management's thesis relies on a structural lack of new office supply in New York over the next 3-4 years. Combined with strong local tailwinds (record Wall Street profits, growing VC funding), this zero-delivery pipeline is forcing tenants to compete for existing Class-A space, driving the occupancy target up to 95.0% by year-end.
Net Losses Deepen Despite FFO Surge
A major contradiction exists in the financials: while adjusted FFO easily beat expectations, GAAP Net Loss attributable to common stockholders widened to $26.5M in Q2 (vs. an $11.1M loss a year ago). Interest expense grew from $45.3M to $54.0M. The company's optimistic FFO narrative masks real GAAP unprofitability driven by high leverage costs and non-cash depreciation.
SUMMIT Observation Deck Contribution
SUMMIT continues to be a unique, high-margin product for a traditional office REIT. The operator revenue generated $31.5M in Q2, with expenses of $25.5M, yielding a $6M pure operational profit. This non-traditional revenue stream remains a vital part of their cash flow profile.
Debt Fund Deployment Risks
SLG deployed $94.7M of its $1.3B Opportunistic Debt Fund in Q2 ($306.4M YTD). While this generates high yields and fee income, pivoting toward private credit and mezzanine lending late in an elevated interest-rate cycle exposes the balance sheet to subordinate risks if commercial real estate valuations slip further outside the trophy tier.
Other KPIs
Accelerating. Excluding lease termination income, same-store cash NOI grew 4.3% in Q2 and 3.4% for the first six months. This represents a complete reversal from the negative prints (-4.2% in 25Q3) seen just a year prior.
Stable and improving. Up from 94.4% in 26Q1 and 93.0% at year-end 2025 (inclusive of leases signed but not commenced). The march toward their 95.0% year-end goal remains firmly on track.
Stable. The company bought back shares at an average price of $49.67. While not a massive dollar amount, it indicates management's conviction that the stock remains undervalued relative to private-market asset sales.
Guidance
Accelerating. Increased by $1.20 at the midpoint from the prior $4.40-$4.70 range. $0.40 of this is from operational outperformance (higher NOI, fees), while $0.80 is a massive, sudden injection of income recognized from One Vanderbilt.
Reversing. Moving from a guided loss range of $(0.27)-$0.03 to a positive projection. This mirrors the FFO boost, finally bringing GAAP profitability into the black for the full year.
Accelerating. Raised earlier this year and reaffirmed. Moving from a 93.0% finish in 2025 to 95.0% indicates roughly 200 bps of organic absorption in a market that broader media claims is empty.
Key Questions
One Vanderbilt Income Nature
The $0.80 per share income boost from One Vanderbilt is enormous. Is this a one-time true-up or structural accounting change, or does it represent a permanent step-up in recurring cash flows from the asset?
Economic vs. Leased Occupancy Gap
In Q1, you noted a large gap between leased occupancy (94.4%) and economic occupancy (85.9%). With Q2 leased occupancy hitting 94.7%, how fast is economic occupancy catching up, and how is it impacting FAD?
Cap Rates on Dispositions
With the sale of 10 East 53rd Street for $312.2M, what implied cap rate does this transaction carry, and how does it inform the valuation of your remaining non-trophy assets?
Concession Trends
Mark-to-market is stellar at +18%, but TIs are near $60/sqft on new 5.8-year deals. When does the lack of new NYC office supply translate to lower capital outlays to secure these tenants?