KC Form 6-K notes HKEX monthly return for October 2025

Rhea-AI Filing Summary

Kingsoft Cloud Holdings Limited filed a Form 6-K noting it submitted a Hong Kong Stock Exchange monthly return for October 2025 covering movements in its authorized share capital and issued shares. Detailed information is included in Exhibit 99.1 to this report.

Form 6-K: How Foreign Companies Report to the SEC →

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

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

THE SECURITIES EXCHANGE ACT OF 1934

For the month of November 2025

Commission file number: 001-39278

Kingsoft Cloud Holdings Limited

(Exact Name of Registrant as Specified in Its Charter)

Building D, Xiaomi Science and Technology Park, No. 33 Xierqi Middle Road,

Haidian District

Beijing, 100085, the People’s Republic of China

(Address of Principal Executive Offices)

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

Form 20-F  x              Form 40-F  ¨

EXPLANATORY NOTE

We submitted a monthly return form dated November 6, 2025 to The Stock Exchange of Hong Kong Limited in relation to the movements in our authorized share capital and issued shares in October 2025. For details, please refer to Exhibit 99.1 to this current report on Form 6-K.

EXHIBIT INDEX

Exhibit No.	Description
99.1	Monthly Return for Equity Issuer on Movements in Securities

SIGNATURE

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

	Kingsoft Cloud Holdings Limited
Date: November 6, 2025	By:	/s/ Yi Li
		Name:	Yi Li
		Title:	Chief Financial Officer

FAQ

What did Kingsoft Cloud (KC) report in this Form 6-K?

It reported submitting a Hong Kong Stock Exchange monthly return for October 2025 on movements in authorized share capital and issued shares, as detailed in Exhibit 99.1.

Which period does the monthly return cover for KC?

It covers October 2025.

Where can investors find the details of the share capital movements?

Details are provided in Exhibit 99.1 to the Form 6-K.

Which exchange received the monthly return from KC?

The Stock Exchange of Hong Kong Limited.

Does the filing indicate KC’s annual report form type?

Yes. The company files annual reports on Form 20-F.