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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Name of Issuer)

(Title of Class of Securities)

(CUSIP Number)

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

X0202 SCHEDULE 13D/A 0001193125-23-178119 0001981744 XXXXXXXX LIVE 1 Class A Ordinary Shares, nominal value EUR 2.40 per share 06/30/2026 false 0001866501 N94209124 Wallbox N.V. CARRER DEL FOC, 68 BARCELONA U3 08038 Teresa Olaya Mendez Florez 34 670 24 17 35 C/ Alfonso XII, 16 Madrid U3 28014 0001981744 N Orilla Asset Management, S.L. OO N U3 0.00 2539771.00 0.00 2539771.00 2539771.00 N 10.7 OO Y Francisco Jose Riberas Mera OO N U3 0.00 2539771.00 0.00 2539771.00 2539771.00 N 10.7 IN Class A Ordinary Shares, nominal value EUR 2.40 per share Wallbox N.V. CARRER DEL FOC, 68 BARCELONA U3 08038 This Amendment No. 1 (this "Amendment No. 1") amends and supplements the statement on Schedule 13D filed with the U.S. Securities and Exchange Commission (the "SEC") on June 28, 2023 (the "Schedule 13D") by the Reporting Persons with respect to the Class A ordinary shares of Wallbox N.V., a public limited liability company organized under the laws of the Netherlands (the "Issuer"). Capitalized terms used but not otherwise defined in this Amendment No. 1 shall have the meanings ascribed to them in Schedule 13D. Except as specifically set forth herein, Schedule 13D remains unmodified and in full force and effect. Effective July 3, 2025, the Issuer effected a 20-for-1 reverse stock split of its ordinary shares (the "Reverse Stock Split"), pursuant to which every twenty (20) Class A ordinary shares, nominal value EUR 0.12 per share, of the Issuer then issued and outstanding were automatically combined into one (1) Class A ordinary share, nominal value EUR 2.40 per share, of the Issuer (as so combined, the "Class A Ordinary Shares"), and the CUSIP number for the Class A Ordinary Shares was changed to N94209124. Unless otherwise indicated, all share and per share figures in this Amendment No. 1 give effect to the Reverse Stock Split. Item 2(b) of Schedule 13D is hereby amended and supplemented as follows: The business address of Mr. Riberas is hereby amended to C/ Alfonso XII, 16, 28014 Madrid, Spain. The business address of Orilla Asset Management, S.L. is hereby amended to C/ Alfonso XII, 16, 28014 Madrid, Spain. Except as set forth above, no other information in Item 2 of Schedule 13D is amended by this Amendment No. 1. Item 3 of Schedule 13D is hereby amended and supplemented by adding the following: On June 30, 2026, Orilla Asset Management, S.L. acquired 501,361 Class A Ordinary Shares at a price of $2.7216 per share upon the conversion into Class A Ordinary Shares of the outstanding principal amount of, and accrued interest under, the Loan Agreement (as defined in Item 4 of this Amendment No. 1). The aggregate subscription price for such Class A Ordinary Shares was satisfied in full by set-off against the corresponding principal and accrued interest owed by the Issuer to Orilla Asset Management, S.L. under the Loan Agreement (as defined in Item 4 of this Amendment No. 1), and no additional cash consideration was paid by Orilla Asset Management, S.L. in connection with such acquisition. Item 4 of Schedule 13D is hereby amended and supplemented by adding the following: On April 8, 2026, Orilla Asset Management, S.L., the Issuer and certain other parties entered into a bridge loan facility agreement (the "Loan Agreement") in connection with the Issuer's restructuring. On June 30, 2026, pursuant to a subscription agreement entered into between Orilla Asset Management, S.L. and the Issuer (the "2026 Subscription Agreement") and a related deed of issuance, the Issuer issued 501,361 Class A Ordinary Shares to Orilla Asset Management, S.L. at a price of $2.7216 per share. The subscription price was satisfied by set-off against the outstanding principal amount of, and accrued interest under, the Loan Agreement, thereby converting such principal and accrued interest into Class A Ordinary Shares and discharging the corresponding indebtedness. The foregoing description of the 2026 Subscription Agreement does not purport to be complete and is qualified in its entirety by reference to the form of subscription agreement filed as Exhibit 2.1 to the Issuer's Report on Form 6-K filed with the Securities and Exchange Commission on July 2, 2026, which is incorporated herein by reference. Item 5 of the Schedule 13D is hereby amended and restated in its entirety as follows: The information required by Items 5(a) and 5(b) is set forth in Rows 7 through 11 and 13 of the Cover Page for each Reporting Person and is incorporated herein by reference. The amounts reported in Rows 7 through 11 of the Cover Page for each Reporting Person are stated as of June 30, 2026, the date of the event requiring the filing of this Amendment No. 1, and the percentages reported in Row 13 are calculated based on the total number of Class A Ordinary Shares outstanding as of July 1, 2026, as provided by the Issuer. Orilla Asset Management, S.L. is the record holder of the Class A Ordinary Shares reported herein. Mr. Riberas is the managing director and controlling shareholder of Orilla Asset Management, S.L., and as such, maintains voting and investment discretion with respect to the securities held. As a result, Mr. Riberas may be deemed to share beneficial ownership of the securities held of record by Orilla Asset Management, S.L. The information set forth in Item 5(a) of this Amendment No. 1 is incorporated herein by reference. Except as described in Items 3 and 4 above, during the past 60 days, the Reporting Persons have not effected any transactions with respect to the Class A Ordinary Shares. None. Not applicable. Item 6 of the Schedule 13D is hereby amended and supplemented by adding the following: The information set forth in Items 3 and 4 of this Amendment No. 1, including the descriptions of the Loan Agreement and 2026 Subscription Agreement, is incorporated herein by reference. Item 7 of the Schedule 13D is hereby amended and supplemented by adding the following exhibit: Exhibit 5: Form of Subscription Agreement providing for payment by set-off (incorporated by reference to Exhibit 2.1 to the Issuer's Report on Form 6-K filed on July 2, 2026). Orilla Asset Management, S.L. /s/ Francisco Jose Riberas Mera Francisco Jose Riberas Mera/Managing Director 08/05/2026 Francisco Jose Riberas Mera /s/ Francisco Jose Riberas Mera Francisco Jose Riberas Mera 08/05/2026