Turkcell (NYSE: TKC) injects TRY 2B to lift Turktell capital to TRY 22.22B

Rhea-AI Filing Summary

Turkcell Iletisim Hizmetleri A.S. reported that the capital of its wholly-owned subsidiary Turktell Bilişim Servisleri A.Ş. was increased by TRY 2,000,000,000 to a total of TRY 22,220,306,252. Turkcell fully exercised its pre-emption rights in this capital increase and paid the entire amount in cash, strengthening Turktell’s equity base.

Insights

Equity & Capital Structure Analyst

Turkcell injects TRY 2B cash into wholly-owned Turktell unit.

Turkcell has increased the capital of its wholly-owned subsidiary Turktell Bilişim Servisleri A.Ş. by TRY 2,000,000,000, bringing Turktell’s total capital to TRY 22,220,306,252. Turkcell fully exercised its pre-emption rights and funded the increase in cash.

This transaction represents a cash outflow at the parent-company level and a corresponding equity strengthening at Turktell. The move consolidates Turkcell’s 100% ownership while providing additional capital for Turktell’s operations or investment needs, as implied by the size of the increase.

The overall impact will depend on how Turktell deploys the new capital and how this cash injection compares to Turkcell’s broader balance sheet and liquidity, which are not detailed in this excerpt. Future financial reports may clarify changes in segment performance and capital allocation following this increase.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What capital change did Turkcell (TKC) announce for Turktell Bilişim Servisleri A.Ş.?

Turkcell announced that the capital of its wholly-owned subsidiary Turktell Bilişim Servisleri A.Ş. was increased by TRY 2,000,000,000, bringing Turktell’s total capital to TRY 22,220,306,252. This strengthens Turktell’s equity and formalizes a sizeable internal capital allocation.

How much is Turktell Bilişim Servisleri A.Ş.’s new total capital after the increase?

After the transaction, Turktell Bilişim Servisleri A.Ş.’s total capital stands at TRY 22,220,306,252. This reflects an increase of TRY 2,000,000,000 funded by Turkcell, enhancing the subsidiary’s financial base for current and future business needs.

Did Turkcell (TKC) use cash to fund the Turktell capital increase?

Yes, Turkcell’s pre-emption rights in the Turktell capital increase were fully paid in cash. This means Turkcell used cash resources to subscribe for the new capital, resulting in a cash outflow at the parent level and stronger equity at the subsidiary.

Does Turkcell retain full ownership of Turktell Bilişim Servisleri A.Ş. after the capital increase?

Yes, the disclosure states that Turktell Bilişim Servisleri A.Ş. is a wholly-owned subsidiary of Turkcell. By fully exercising its pre-emption rights in the capital increase, Turkcell maintains its full ownership while boosting the subsidiary’s capital base.

What is the main purpose of Turkcell’s October 2025 6-K filing?

The October 2025 6-K primarily communicates a capital increase at Turkcell’s wholly-owned subsidiary Turktell Bilişim Servisleri A.Ş. It discloses that Turktell’s capital rose by TRY 2,000,000,000 to TRY 22,220,306,252, fully funded in cash by Turkcell.

Who signed the Turkcell (TKC) 6-K related to the Turktell capital increase?

The 6-K was signed on behalf of Turkcell by Özlem Yardım, Investor Relations Corporate Finance Director, and Kamil Kalyon, Chief Financial Officer. Their signatures formally confirm the company’s authorization and accuracy of the disclosed capital increase information.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2025

Commission File Number: 001-15092

TURKCELL ILETISIM HIZMETLERI A.S.

(Translation of registrant’s name into English)

Turkcell Küçükyalı Plaza

Aydınevler Mahallesi İnönü Caddesi No:20

Küçükyalı Ofispark

34854 Maltepe
Istanbul, Türkiye

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

x Form 20-F  ¨ Form 40-F

Enclosure: A press release dated October 10, 2025, announcing the capital increase of the registrant’s wholly-owned subsidiary, Turktell Bilişim Servisleri A.Ş.

 

Istanbul, October 10, 2025

Announcement Regarding Turktell Bilişim Servisleri A.Ş. Capital Increase

The capital of our Company's wholly-owned subsidiary, Turktell Bilişim Servisleri A.Ş. (“Turktell”), has been increased by TRY 2,000,000,000 to TRY 22,220,306,252. Our Company's pre-emption rights with respect to the capital increase is fully paid in cash.

For more information:

Turkcell Investor Relations

investor.relations@turkcell.com.tr

Tel: + 90 212 313 1888

1

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, Turkcell Iletisim Hizmetleri A.S. has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	TURKCELL ILETISIM HIZMETLERI A.S.
Date: October 10, 2025	By:	/s/ Özlem Yardım
		Name:	Özlem Yardım
		Title:	Investor Relations Corporate Finance Director

	TURKCELL ILETISIM HIZMETLERI A.S.
Date: October 10, 2025	By:	/s/ Kamil Kalyon
		Name:	Kamil Kalyon
		Title:	Chief Financial Officer