# EDGAR Filing Document

**Accession Number:** 0001129137
**File Stem:** 0001140361-26-009666
**Filing Date:** 2026-3
**Character Count:** 8632
**Document Hash:** 1c169df3b5edab8bdfa16f1311c448d9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-009666.hdr.sgml**: 20260316

**ACCESSION NUMBER**: 0001140361-26-009666

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260316

**FILED AS OF DATE**: 20260316

**DATE AS OF CHANGE**: 20260316

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Slim Domit Carlos
- **CENTRAL INDEX KEY:** 0002117932

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-16269
- **FILM NUMBER:** 26758474

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LAGO ZURICH 245, EDIFICIO PRESA FALCON
- **STREET 2:** PISO 10, COL. AMPLIACION GRANADA
- **CITY:** MEXICO CITY
- **PROVINCE COUNTRY:** O5
- **ZIP:** CP 11529
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AMERICA MOVIL SAB DE CV/
- **CENTRAL INDEX KEY:** 0001129137
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** O5
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LAGO ZURICH 245
- **STREET 2:** COLONIA GRANADA AMPLIACION
- **CITY:** MEXICO CITY
- **PROVINCE COUNTRY:** O5
- **BUSINESS PHONE:** 5255-2581-4449

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LAGO ZURICH 245
- **STREET 2:** COLONIA GRANADA AMPLIACION
- **CITY:** MEXICO CITY
- **PROVINCE COUNTRY:** O5

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AMERICA MOVIL SA DE CV/
- **DATE OF NAME CHANGE:** 20010119

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AMERICA  MOBILE
- **DATE OF NAME CHANGE:** 20001221

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AMERICAN MOBILE
- **DATE OF NAME CHANGE:** 20001215

## Exhibit 99.1

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#### Exhibit 99.1<br>

#### <br>

#### Signature Page

#### <br>

---

| | | |
|:---|:---|:---|
|  | By:<br>| /s/ Victor Manuel Gutierrez Lopez |
| Carlos Slim Domit |  | Victor Manuel Gutierrez Lopez |
|  |  | *Attorney-in-Fact*\*<br> March 16, 2026 |

---

*\* See* the Power of Attorney for Mr. Carlos Slim Domit, which is filed as exhibit to the Schedule 13D/A filed by Mr. Carlos Slim Helú, Mr. Carlos Slim Domit, Mr. Marco Antonio Slim Domit, Mr. Patrick Slim Domit, Ms. María Soumaya Slim Domit, Ms. Vanessa Paola Slim Domit, Ms. Johanna Monique Slim Domit and Control Empresarial with the SEC on March 4, 2026 in connection with their beneficial ownership of shares of Class A Common Stock, $0.001 par value per share of PBF Energy Inc., is hereby incorporated herein by reference.

------

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Slim Domit Carlos<br><sub>(Last) (First) (Middle)</sub><br>PASEO DE LAS PALMAS 736<br>LOMAS DE CHAPULTEPEC<br><sub>(Street)</sub><br>CIUDAD DE MEXICO, O5 11000<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>AMERICA MOVIL SAB DE CV/ [ AMX ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-16 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Series B Shares | 2325617791 | D |  |
| Series B Shares | 17742515522 | I | By Control Trust<sup>(1)(2)</sup> |
| Series B Shares | 10933355873 | I | By Control Empresarial Trust by Control Empresarial<sup>(3)</sup> |
| Series B Shares | 196009735 | I | By GFI<sup>(4)</sup> |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) These securities are held by Banco Inbursa, S.A., Institucion de Banca Multiple, Grupo Financiero Inbursa, Trust No. F/0126 (the "Control Trust"), a trust organized under the laws of Mexico in which members of the Slim family, including the reporting person, are trust participants. Investment decisions by the Control Trust are made by a technical committee, which is composed of representatives of the Slim family, including the reporting person. As a result, the reporting person may be deemed to control the Control Trust and to share beneficial ownership of all Series B Shares held by the Control Trust.

(2) The reporting person hereby disclaims having any pecuniary interests derived from the beneficial ownership of these securities except to the extent of the pecuniary interest derived by the reporting person's securities in the Control Trust, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

(3) These securities are held by Control Empresarial de Capitales S.A. de C.V., a sociedad anonima de capital variable organized under the laws of Mexico ("Control Empresarial"). The Slim family, including the reporting person, are trust participants in Trust No. F/0125, a trust organized under the laws of Mexico, which holds all of the issued and outstanding voting equity securities of Control Empresarial (the "Control Empresarial Trust"), and the reporting person may be deemed to beneficially own the Series B Shares held by Control Empresarial.

The reporting person hereby disclaims having any pecuniary interests derived from the beneficial ownership of these securities except to the extent of the pecuniary interest derived by the reporting person's interest in the Control Empresarial Trust, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

(4) These securities are held by Grupo Financiero Inbursa, S.A.B. de C.V., a sociedad anonima bursatil de capital variable organized under the laws of Mexico ("GFI"). The Slim family, including the reporting person, beneficially own a majority of the outstanding voting equity securities of GFI, and the reporting person may be deemed to beneficially own the Series B held by GFI.

The reporting person hereby disclaims having any pecuniary interests derived from the beneficial ownership of these securities except to the extent of the pecuniary interest derived by the reporting person's interest in GFI, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.

**Signature:** /S/VICTOR MANUEL GUTIERREZ LOPEZ, ATTORNEY-IN-FACT  
**Date:** 2026-03-16

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**