Energy Vault (NYSE: NRGV) releases Q3 2025 financial results press statement

Rhea-AI Filing Summary

Energy Vault Holdings, Inc. furnished an earnings press release announcing its financial results for the quarter ended September 30, 2025. The company reported these results via a press release dated November 10, 2025, which is attached as Exhibit 99.1 to the current report.

The press release includes forward-looking statements about the company and highlights factors that could cause actual results to differ materially from those expectations. The information in this report and Exhibit 99.1 is being furnished, not filed, meaning it is not subject to certain liability provisions of the Exchange Act and is not automatically incorporated into other SEC filings unless specifically referenced.

8-K Event Classification

2 items: 2.02, 9.01

2 items

Item 2.02 Results of Operations and Financial Condition Financial

Disclosure of earnings results, typically an earnings press release or preliminary financials.

Item 9.01 Financial Statements and Exhibits Exhibits

Financial statements, pro forma financial information, and exhibit attachments filed with this report.

Understanding 8-K Material Events →

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 10, 2025

Energy Vault Holdings, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-39982

85-3230987

(State or other jurisdiction of incorporation)

(Commission File Number)

(IRS Employer Identification No.)

4165 East Thousand Oaks Blvd.,, Suite 100 Westlake Village, California						91362
(Address of principal executive offices)						(Zip Code)

Registrant’s telephone number, including area code: (805) 852-0000

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading symbol

Name of each exchange on which registered

Common Stock, par value $0.0001 per share

NRGV

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

Emerging growth company  ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 2.02 Results of Operations and Financial Condition.

On November 10, 2025, Energy Vault Holdings, Inc. (the “Company”) issued a press release announcing its financial results for the quarter ended September 30, 2025. A copy of the press release is furnished herewith as Exhibit 99.1 and is incorporated herein by reference. The press release contains forward-looking statements regarding the Company, and includes cautionary statements identifying important factors that could cause actual results to differ materially from those anticipated.

The information in this Current Report on Form 8-K and Exhibit 99.1 is being furnished pursuant to Item 2.02 of Form 8-K and shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.						Description
99.1						Press release dated as of November 10, 2025
104						Cover Page Interactive Data File (embedded within the inline XBRL document)

SIGNATURES

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 hereunto duly authorized.

			ENERGY VAULT HOLDINGS, INC.
Date: November 10, 2025			By:			/s/ Michael Beer
						Michael Beer
						Chief Financial Officer

FAQ

What did Energy Vault Holdings, Inc. (NRGV) report in this 8-K?

Energy Vault Holdings, Inc. furnished a press release announcing its financial results for the quarter ended September 30, 2025, attached as Exhibit 99.1.

Which period’s results are covered in Energy Vault (NRGV)’s latest press release?

The press release covers Energy Vault’s financial results for the quarter ended September 30, 2025.

Is the Energy Vault (NRGV) earnings information in this 8-K considered filed with the SEC?

No. The information in Item 2.02 and Exhibit 99.1 is being furnished, not filed, and is not subject to Section 18 liability nor automatically incorporated into other filings.

Does the Energy Vault (NRGV) press release include forward-looking statements?

Yes. The press release contains forward-looking statements and includes cautionary language about important factors that could cause actual results to differ materially.

What exhibits are attached to this Energy Vault (NRGV) Form 8-K?

The 8-K includes Exhibit 99.1, a press release dated November 10, 2025, and Exhibit 104, the cover page interactive data file embedded in the inline XBRL document.

Who signed the Energy Vault (NRGV) Form 8-K for the company?

The Form 8-K was signed on behalf of Energy Vault Holdings, Inc. by Michael Beer, the company’s Chief Financial Officer.