SBAC · 10-Q · 2026Q2 · Full report

Interest Rate and Refinancing Exposure

SBA COMMUNICATIONS CORP · 2026-08-06 · Importance 68 · Surprise 48 · In source text

SBA Communications states that higher interest rates have already affected and are expected to continue affecting its growth rate and future operating results. Higher rates may reduce wireless service providers’ ability and willingness to make network-expansion capital expenditures, potentially slowing future revenue growth. They may also increase the company’s costs to refinance indebtedness at maturity, although the July 2026 refinancing repaid the $2.2 billion 2024 Term Loan and $1.0 billion revolving balance. Inflation has not been material to date, but long-term site-leasing contracts generally have predetermined pricing; only contracts in South America and Africa include inflation-indexed rent escalators.

Key facts

• Amounts borrowed under the 2026 Revolving Credit Facility accrue interest at either Term SOFR plus a margin that ranges from 75.0 basis points to 137.5 basis points or the Base Rate plus a margin that ranges from 0.0 basis points to 37.5 basis points, based on our credit ratings. source
• Interest expense increased $32.5 million for the six months ended June 30, 2026 versus prior year, primarily due to higher average principal amount of cash-interest bearing debt and a higher weighted-average interest rate related to replacement interest rate swaps and repayment of 2020-1C Tower Securities on January 9, 2026 using Revolving Credit Facility borrowings. source
• The treasury lock agreement fixed the three-year treasury rate at 3.3985% for $620.0 million of notional value related to the 2024-2C Tower Securities issued on October 11, 2024. source
• For the three months ended June 30, 2026, interest expense was $(127,754) (thousands) versus $(119,658) (thousands) prior year, an increase of $8,071 (thousands) or 6.7%. source
• The 0.050% reduction in the applicable spread and the 0.010% reduction in the applicable commitment fee reflected in the rates were the result of meeting certain sustainability-linked targets as of December 31, 2025. source
• Increased interest rates may adversely affect our costs to refinance our indebtedness at maturity. source
• Based on our current credit ratings, borrowings under the 2026 Revolving Credit Facility accrue interest at Term SOFR plus 100.0 basis points and we are required to pay a commitment fee of 0.11% per annum on the amount of unused commitments. source
• The Revolving Credit Facility interest rate reflected was 5.110% and the unused commitment fee as of June 30, 2026 was 0.190%. source

Impact estimates