Millicom International Cellular S.A. (TIGO) Balance Sheet

The $1.1B increase in net property, plant, and equipment over six quarters reflects an aggressive fiber and 5G buildout, but equity declined by $1.1B over the same period, suggesting that retained earnings and equity issuance are not keeping pace with capital spending. This divergence implies that the rate base is growing faster than the regulated equity base, which may pressure future returns on equity if regulators do not adjust authorized returns accordingly. Investors should monitor whether this trajectory continues, as it could lead to a higher proportion of debt in the capital structure.

The sequential increase from $3.6B in 2024Q4 to $4.7B in 2026Q2 suggests that TIGO is actively deploying capital into HFC and fiber networks, which are core to its convergence strategy. However, the regulatory recovery timeline for these investments may lag, as rate cases and tariff adjustments often take time to reflect new capital in revenue. This lag could temporarily compress returns on invested capital, but the growing asset base may support future revenue growth if penetration rates improve.

The doubling of the debt-to-equity ratio over six quarters reflects both increased borrowing and a shrinking equity base, which may be partly due to FX translation losses and dividend payments. Compared to peers like América Móvil at 2.14, TIGO's leverage appears elevated, which could limit its ability to fund future CAPEX without additional equity or asset sales. This trend warrants close monitoring, as it may affect the company's cost of capital and its ability to maintain investment-grade credit metrics.

The decline in equity, despite positive net income in most quarters, suggests that dividends, share buybacks, or FX translation losses are consuming retained earnings. The equity-to-assets ratio of 0.12 is low relative to the 0.21 seen in 2025Q4, implying that the company is becoming more reliant on debt financing. This trend may raise the risk of covenant breaches or downgrades, and investors should assess whether management plans to issue equity or retain more earnings to restore balance.

The current ratio of 0.53 suggests that current liabilities exceed current assets by a significant margin, which may indicate reliance on short-term borrowings or revolvers to meet obligations. Cash levels have declined by nearly half over two quarters, likely due to heavy CAPEX and debt service, as seen in the cash flow statement. This tightening liquidity could constrain TIGO's flexibility to respond to competitive pressures or unexpected FX movements, and investors should monitor the availability of undrawn credit facilities.