__________________

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

(1) CUSIP number is for the American Depositary Shares (“ADSs”) only. Each ADSs represents seven certificados de participación ordinarios (“CPOs”), each of which currently represents an economic interest in three shares of Series A Common Stock.

*

Indicates actual shares of Series A Common Stock held directly by a reporting person or shares of Series A Common Stock in the form of CPOs held by a reporting person.

This Amendment No. 4 to Schedule 13G (“Amendment No. 4”) relates to the Series A Common Stock (the “Series A Common Stock”) of the Company and amends and supplements, as set forth below, the information contained in the Schedule 13G/A filed by the Reporting Persons (as defined below) with respect to the Company on February 14, 2012.

This Amendment No. 4 is being jointly filed by each of the following persons pursuant to Rule 13d-1(k) promulgated by the Securities and Exchange Commission pursuant to Section 13 of the Act: Nexus-Maxcom Holdings I, LLC (“Nexus-Maxcom Holdings”), Nexus-Banc of America Fund II, L.P. (“NBAF II”), Nexus Partners II, L.P. (“NP II”), Nexus Partners I, LLC (“Nexus Partners”), Jacques Gliksberg and Marco Viola, each a “Reporting Person” and, collectively, the “Reporting Persons.”

The Reporting Persons have entered into a Joint Filing Agreement, dated as of the date hereof, a copy of which is filed with this Amendment No. 4 as Exhibit 99.1, pursuant to which the Reporting Persons have agreed to file this Amendment No. 4 jointly in accordance with the provisions of 13d-1(k)(1) under the Act.

The address of the principal business office of each of Nexus-Maxcom Holdings, NBAF II, NP II, Nexus Partners and Mr. Gliksberg is: 400 Skokie Boulevard, Suite 265, Northbrook, IL 60062.

The address of the principal business office of Mr. Viola is: 1200 E. Putnam Avenue, Riverside, CT 06878.

Each of Nexus-Maxcom Holdings, NBAF II, NP II, and Nexus Partners is organized under the laws of the State of Delaware.

Messrs. Gliksberg and Viola are citizens of the United States of America.

Series A Common Stock.

57773A 508

Not Applicable.

Nexus Partners is the direct beneficial owner of 1,009,679 shares of Series A Common Stock, or approximately 0.1% of the total outstanding shares of Series A Common Stock. Mr. Gliksberg is the beneficial owner of 1,139,238 shares of Series A Common Stock, or approximately 0.1% of the total outstanding shares of Series A Common Stock. Of the shares of Series A Common Stock held by Mr. Gliksberg, 865,477 shares are owned directly by Mr. Gliksberg and his spouse as joint tenants, and 273,761 shares are owned through an account over which Mr. Gliksberg has power of attorney. Mr. Viola is the direct beneficial owner of 641,999 shares of Series A Common Stock, or less than 0.1% of the total outstanding shares of Series A Common Stock.

The shares of Series A Common Stock directly owned by Nexus Partners may be deemed to be beneficially owned indirectly by Messrs. Gliksberg and Viola, its managers.

All of the percentages calculated in this Amendment No. 4 are based upon an aggregate of 806,006,544 shares of Series A Common Stock outstanding as of December 31, 2012, as disclosed in the Company’s Annual Report on Form 20-F filed with the Securities and Exchange Commission on May 15, 2012.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than 5 percent of the class of securities, check the following [X].

See response to Item 4.

Not applicable.

The Reporting Persons may be deemed to be a “group” for purposes of Section 13(d)(3) of the Act. Pursuant to Rule 13d-4 of the Act, the Reporting Persons expressly declare that the filing of this Amendment No. 4 shall not be construed as an admission that any such person is, for the purposes of Section 13(g) of the Act or otherwise, the beneficial owner of any securities covered by this Amendment No. 4 held by any other person. The Reporting Persons expressly disclaim that they have agreed to act as a group other than as described in this Amendment No. 4.

Not applicable.

Not applicable.

SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this Amendment No. 4 to Schedule 13G/A is true, complete and correct.

Date: February 11, 2014

SCHEDULE 13G/A

Index Exhibit

EXHIBIT 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that they are filing this Amendment No. 4 to Schedule 13G (“Schedule 13G/A”) jointly pursuant to Rule 13d-1(k)(1). Each of them is responsible for the timely filing of such Schedule 13G/A and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

In accordance with Rule 13d-1(k)(1) promulgated under the Securities and Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with each other on behalf of each of them of to such a statement on Schedule 13G/A with respect to the Series A Common Stock of Maxcom Telecomunicaciones, S.A.B. de C.V. beneficially owned by each of them. This Joint Filing Agreement shall be included as an exhibit to such Schedule 13G/A.