TURKCELL ILETISIM HIZMETLERI A.S. - Q2 2026 Filing Summary
Business Context and Reporting Period
This Form 6-K filing, dated August 14, 2026, reports the consolidated financial results for Turkcell Iletisim Hizmetleri A.S. (Turkcell) for the second quarter and first half of 2026. The financial statements are prepared in accordance with IFRS and restated for hyperinflation (IAS 29) in Turkish Lira (TRY). The Group operates three primary segments: Turkcell Türkiye (telecom and digital services), Techfin (financial services), and Other (international and energy businesses).
Key Financial Metrics (Q2 2026)
| Metric | Q2 2026 (TRY Million) | Q2 2025 (TRY Million) | YoY Change |
|---|---|---|---|
| Revenue | 71,775 | 70,047 | +2.5% |
| EBITDA | 30,013 | 30,498 | -1.6% |
| EBITDA Margin | 41.8% | 43.5% | -1.7 pp |
| EBIT | 9,451 | 11,649 | -18.9% |
| Net Income | 5,235 | 5,549 | -5.7% |
| Net Debt | 44,494 | 17,532 (Dec 2025) | N/A |
| Net Leverage (x EBITDA) | 0.36x | N/A | N/A |
Material Changes vs. Prior Period
- Revenue Growth: Consolidated revenue grew 2.5% YoY, driven by the "Other" segment (+18.4%) and Techfin (+7.0%). Turkcell Türkiye revenue grew 1.6%, supported by corporate revenues and Digital Business Services (DBS) which surged 33.1%.
- Profitability Pressure: EBITDA declined slightly (-1.6%) and EBIT dropped significantly (-18.9%). The EBIT decline was primarily due to higher depreciation and amortization (up 9.1%) associated with 5G investments and license costs.
- Cost Structure: Selling and marketing expenses increased to 7.6% of revenue (from 6.3%) due to deliberate investments following the 5G launch. Cost of revenue remained stable at 46.0% of revenue.
- Balance Sheet: Net debt increased to TRY 44.5 billion from TRY 17.5 billion at year-end 2025, driven by a USD 1 billion Murabaha syndicated loan and 5G license payments. Cash balances decreased to TRY 89.3 billion.
- Operational Highlights: Mobile subscriber base exceeded 40 million for the first time (+243k net additions). Superbox (Fixed Wireless Access) recorded 64k net additions, the strongest performance since Q2 2020.
Guidance, Outlook, and Risks
- Guidance: Management maintains full-year 2026 guidance for 5-7% real revenue growth, an EBITDA margin of 40-42%, and operational capex at approximately 25% of revenues.
- Macro Outlook: The year-end inflation assumption has been revised to 28% due to geopolitical developments and energy cost fluctuations.
- ARPU Outlook: Pricing actions implemented in H1 2026 are expected to support ARPU growth, with a more meaningful contribution anticipated from Q4 2026 onward.
- Risks: Key risks include foreign exchange volatility (net short FX position of USD 1.3 billion), inflationary pressures in Turkey, and the impact of competitive dynamics on pricing power. The filing includes standard forward-looking statement disclaimers regarding macroeconomic assumptions.
Investor Verification Checklist
- 5G License Impact: Verify the amortization schedule and depreciation impact of the USD 1.2 billion 5G license on future EBIT margins.
- FX Exposure: Confirm the effectiveness of hedging strategies given the net short USD position and the volatility of the TRY/USD rate (closed at 46.56 in Q2 2026).
- ARPU Recovery: Monitor Q3 and Q4 results to validate management's expectation that pricing actions will reverse the current YoY decline in mobile ARPU.
- Techfin Margins: Review the margin compression in Paycell (down 5.5pp) due to the lower-margin POS business mix versus the strong revenue growth.
- Capital Allocation: Assess the sustainability of the increased operational capex (25% of revenue) required for fiber and 5G network expansion.