# EDGAR Filing Document

**Accession Number:** 0000921669
**File Stem:** 0001539497-25-001791
**Filing Date:** 2025-7
**Character Count:** 11552
**Document Hash:** 45f5175791957443d61ff365b9850a15
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001539497-25-001791.hdr.sgml**: 20250708

**ACCESSION NUMBER**: 0001539497-25-001791

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G/A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250708

**DATE AS OF CHANGE**: 20250708

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Centuri Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001981599
- **STANDARD INDUSTRIAL CLASSIFICATION:** NATURAL GAS TRANSMISSION & DISTRIBUTION [4923]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 931817741
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1228

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-94719
- **FILM NUMBER:** 251111565

**BUSINESS ADDRESS:**
- **STREET 1:** 19820 NORTH 7TH AVENUE SUITE 120
- **CITY:** PHOENIX
- **STATE:** AZ
- **ZIP:** 85027
- **BUSINESS PHONE:** (623) 582-1235

**MAIL ADDRESS:**
- **STREET 1:** 19820 NORTH 7TH AVENUE SUITE 120
- **CITY:** PHOENIX
- **STATE:** AZ
- **ZIP:** 85027
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ICAHN CARL C
- **CENTRAL INDEX KEY:** 0000921669
- **STANDARD INDUSTRIAL CLASSIFICATION:** UNKNOWN SIC - 0000 [0000]
- **ORGANIZATION NAME:** CF
- **EIN:** 000000000
- **STATE OF INCORPORATION:** FL
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** C/O ICAHN ENTERPRISES L.P.
- **STREET 2:** 16690 COLLINS AVE., PH-1
- **CITY:** SUNNY ISLES BEACH
- **STATE:** FL
- **ZIP:** 33160
- **BUSINESS PHONE:** 305-422-4145

**MAIL ADDRESS:**
- **STREET 1:** C/O ICAHN ENTERPRISES L.P.
- **STREET 2:** 16690 COLLINS AVE., PH-1
- **CITY:** SUNNY ISLES BEACH
- **STATE:** FL
- **ZIP:** 33160

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ICAHN CARL C ET AL
- **DATE OF NAME CHANGE:** 19950612

## Ex-1

**<u>EXHIBIT 1</u>**

**JOINT FILING AGREEMENT**

In accordance with Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended, the persons named below agree to the joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the shares of common stock, par value $0.01 per share, of Centuri Holdings, Inc. and further agree that this Joint Filing Agreement be included as an exhibit to such joint filings. In evidence thereof, the undersigned, being duly authorized, have executed this Joint Filing Agreement this 8<sup>th</sup> day of July, 2025.

ICAHN ENTERPRISES L.P.

By: Icahn Enterprises G.P. Inc., its general partner

By: <u>/s/ Ted Papapostolou</u> 

Name: Ted Papapostolou

Title: Chief Financial Officer

<u>/s/ Carl C. Icahn</u> 

CARL C. ICAHN

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Issuer:** Centuri Holdings, Inc.

**Title of Class of Securities:** Common Stock, $0.01 par value

**CUSIP Number:** 155923105

**Date of Event Which Requires Filing of this Statement:** 07/08/2025

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

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Icahn Enterprises L.P. | Names of Reporting Persons<br>Icahn Enterprises L.P. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>DE | Citizenship or Place of Organization<br>DE |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>6403877.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>6403877.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>6403877.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>6403877.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>7.22% | Percent of Class Represented by Amount in Row (9)<br>7.22% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

---

| 1. | Names of Reporting Persons<br>Carl C. Icahn | Names of Reporting Persons<br>Carl C. Icahn |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>FL | Citizenship or Place of Organization<br>FL |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>6403877.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>6403877.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>6403877.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>6403877.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>7.22% | Percent of Class Represented by Amount in Row (9)<br>7.22% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

---

**Item 1(a). Name of Issuer:**
Centuri Holdings, Inc.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
19820 North 7th Avenue, Suite 120, Phoenix, Arizona 85027

**Item 2(a). Name of Person Filing:**
The persons filing this statement are Icahn Enterprises L.P. ("Icahn Enterprises") and Carl C. Icahn (collectively, the "Reporting Persons").

Icahn Enterprises owns the Shares reported herein indirectly through its subsidiary entities Icahn Partners LP and Icahn Partners Master Fund LP.

**Item 2(b). Address of Principal Business Office:**
The principal business address of each of the Reporting Persons is 16690 Collins Avenue, PH-1, Sunny Isles Beach, FL 33160.

**Item 2(c). Citizenship:**
Icahn Enterprises is a Delaware master limited partnership. Carl C. Icahn is a citizen of the United States of America.

**Item 2(d). Title of Class of Securities:**
Common Stock, $0.01 par value

**Item 2(e). CUSIP Number:**
155923105

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

The Reporting Persons have sole voting and sole dispositive power with regard to 6,403,877 Shares.

**(b) Percent of class:**

As of July 8, 2025, the Reporting Persons may be deemed to beneficially own in the aggregate 6,403,877 Shares, representing approximately 7.22% of the Issuer's outstanding Shares (based on 88,649,154 Shares outstanding as of June 13, 2025, as reported as reported by the Issuer in its final prospectus dated June 16, 2025 and filed with the Securities and Exchange Commission on June 17, 2025 pursuant to Rule 424(b)(4) under the Securities Act of 1933, as amended).

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

The information set forth on the cover pages hereto and Item 4(a) is hereby incorporated in its entirety herein.

**(ii) Shared power to vote or to direct the vote:**

The information set forth on the cover pages hereto and Item 4(a) is hereby incorporated in its entirety herein.

**(iii) Sole power to dispose or to direct the disposition of:**

The information set forth on the cover pages hereto and Item 4(a) is hereby incorporated in its entirety herein.

**(iv) Shared power to dispose or to direct the disposition of:**

The information set forth on the cover pages hereto and Item 4(a) is hereby incorporated in its entirety herein.

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] 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 five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Icahn Enterprises L.P.**

**Date:** 07/08/2025

**By:** /s/ Ted Papapostolou

**Name & Title:** Ted Papapostolou / Chief Financial Officer

**Carl C. Icahn**

**Date:** 07/08/2025

**By:** /s/ Carl C. Icahn

**Name & Title:** Carl C. Icahn