Company facts
- Headquarters
- Istanbul
- Most recent report
- 6-K, filed Sep 8, 2026
- Filings on record
- 1,001+ filings
- On EDGAR
- CIK 1071321
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 897
- 6-K Report a foreign issuer made public elsewhere Sep 8, 2026
- 6-K Report a foreign issuer made public elsewhere Sep 1, 2026
- 6-K Report a foreign issuer made public elsewhere Aug 14, 2026
- 6-K Report a foreign issuer made public elsewhere Jul 23, 2026
- 6-K Report a foreign issuer made public elsewhere Jun 24, 2026
- 6-K Report a foreign issuer made public elsewhere Jun 24, 2026
- 6-K Report a foreign issuer made public elsewhere Jun 24, 2026
- 6-K Report a foreign issuer made public elsewhere Jun 24, 2026
Ownership 8 of 58
- SCHEDULE 13G/A Large holder reported a passive stake, amended Jul 30, 2026
- SCHEDULE 13G Large holder reported a passive stake Apr 6, 2026
- 3 Insider reported their initial holding Mar 18, 2026
- 3 Insider reported their initial holding Mar 18, 2026
- 3 Insider reported their initial holding Mar 18, 2026
- 3 Insider reported their initial holding Mar 18, 2026
- 3 Insider reported their initial holding Mar 18, 2026
- 3 Insider reported their initial holding Mar 18, 2026
Other 8 of 46
- SD Conflict minerals disclosure Jun 1, 2026
- IRANNOTICE Notice of Iran-related activity Apr 17, 2026
- SD Conflict minerals disclosure May 30, 2025
- IRANNOTICE Notice of Iran-related activity Apr 29, 2025
- SD Conflict minerals disclosure May 31, 2024
- IRANNOTICE Notice of Iran-related activity May 13, 2024
- NT 20-F Apr 29, 2024
- SD Conflict minerals disclosure May 31, 2023
Everything here comes from Turkcell Iletisim Hizmetleri A S's own filings on SEC EDGAR. The filing list is rechecked every hour.