Carlos Slim Helu - 30 Jun 2026 SCHEDULE 13G/A Report for TURKCELL ILETISIM HIZMETLERI A S Ordinary Shares, nominal value TRY 1.000 per share (TKC)

Filing manager
Carlos Slim Helu
Reporting owner
Fundacion Carlos Slim, A.C.
Security
TURKCELL ILETISIM HIZMETLERI A S Ordinary Shares, nominal value TRY 1.000 per share
Beneficially owned shares
59,672,783 shares
Ownership signal CIK-linked ownership evidence from parsed SEC filings. 2 signals
Large-stake signal

Form

SCHEDULE 13G/A

Passive or exempt beneficial ownership filing.

Ownership

2.7%

Beneficial ownership of this reported class.

Shares

59,672,783 shares

Shares beneficially owned as disclosed.

Event date

30 Jun 2026

Date tied to the ownership event or amendment.

Accepted by SEC

30 Jul 2026

EDGAR acceptance date.

How to read this large-stake filing
  • Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
  • Compare this filing with the holder history and issuer page before treating the percentage as a current position.
  • Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
Class ownership
2.7%
Subject security Names, identifiers, and filing context for this profile. 2 source fields
Symbol
TKC
Shares outstanding
2,210,103,074 shares
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
SCHEDULE 13G/A
Accepted by SEC
30 Jul 2026, 16:05:08 UTC
Event date
30 Jun 2026
Source filing
View source filing

Key filing fact

Carlos Slim Helu disclosed 2.7% ownership in TURKCELL ILETISIM HIZMETLERI A S Ordinary Shares, nominal value TRY 1.000 per share (TKC) on 30 Jun 2026.

Key facts

  • Carlos Slim Helu filed SCHEDULE 13G/A for TURKCELL ILETISIM HIZMETLERI A S Ordinary Shares, nominal value TRY 1.000 per share (TKC).
  • Disclosed ownership: 2.7%.
  • Date of event: 30 Jun 2026.

Change

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 30 Jul 2026, 16:05.

Research use

  • This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
  • Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.

Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

View source filing

Reporting persons

Disclosed reporting parties (11)

Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name Ownership Shares owned Sole voting power Shared voting power Signature Title CIK
Carlos Slim Helu 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Carlos Slim Domit 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Marco Antonio Slim Domit 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit
Patrick Slim Domit 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Maria Soumaya Slim Domit 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Vanessa Paola Slim Domit 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Johanna Monique Slim Domit 2.6% 56,237,703 0 56,237,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Grupo Financiero Inbursa, S.A.B. de C.V. 0.5% 10,890,000 0 10,890,000 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Control Empresarial de Capitales, S.A. de C.V. 2.1% 45,347,703 0 45,347,703 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Fundacion Telmex, A.C. 1.2% 25,485,170 25,485,170 0 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
Fundacion Carlos Slim, A.C. 2.7% 59,672,783 59,672,783 0 /s/ Marco Antonio Slim Domit Marco Antonio Slim Domit/ Attorney-in-Fact*
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