CNM

cnm-20260610

0001856525false00018565252026-06-102026-06-10

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): June 10, 2026

Core & Main, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-40650

86-3149194

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

1830 Craig Park Court

St. Louis, Missouri

63146

(Address of principal executive offices)

(Zip Code)

(314) 432-4700

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

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:

☐    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 Class

Trading Symbol

Name of Each Exchange

on Which Registered

Class A common stock, par value $0.01 per share

CNM

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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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 Conditions

On June 10, 2026, Core & Main, Inc. (“Core & Main” or the "Company") issued a press release announcing its results of operations for the fiscal first quarter ended May 3, 2026. A copy of the press release is attached hereto as Exhibit 99.1.

On June 10, 2026, Core & Main posted to the “Investor Relations” section of its website the presentation that accompanied the earnings conference call. A copy of the investor presentation is attached hereto as Exhibit 99.2.

The information provided pursuant to this Item 2.02 and in Exhibit 99.1 and Exhibit 99.2 is being “furnished” herewith 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 Core & Main under the Exchange Act or the Securities Act of 1933, as amended, regardless of any general incorporation language in such filings, except as shall be expressly set forth by specific reference in any such filings.

Item 9.01. Financial Statements and Exhibits

(d)    Exhibits

Exhibit No.

Description

99.1

Earnings release dated June 10, 2026 - Core & Main Announces Fiscal 2026 First Quarter Results**

99.2

Investor presentation dated June 10, 2026**

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)*

* Filed herewith.

** Furnished herewith.

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.

Core & Main, Inc.

By:

/s/ Jackie M. Burkhardt

Name:

Jackie M. Burkhardt

Title:

General Counsel, Chief Compliance Officer and Secretary

Date: June 10, 2026

cnm-20260324

0001856525false00018565252026-03-242026-03-2400018565252025-03-252025-03-25

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): March 24, 2026

Core & Main, Inc.

(Exact name of registrant as specified in its charter)

Delaware

001-40650

86-3149194

(State or other jurisdiction

of incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

1830 Craig Park Court

St. Louis, Missouri

63146

(Address of principal executive offices)

(Zip Code)

(314) 432-4700

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

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:

☐    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 Class

Trading Symbol

Name of Each Exchange

on Which Registered

Class A common stock, par value $0.01 per share

CNM

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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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 Conditions.

On March 24, 2026, Core & Main, Inc. (“Core & Main”) issued a press release announcing its results of operations for the fiscal fourth quarter and the fiscal year ended February 1, 2026. A copy of the press release is attached hereto as Exhibit 99.1.

On March 24, 2026, Core & Main posted to the “Investor Relations” section of its website the presentation that accompanied the earnings conference call. A copy of the investor presentation is attached hereto as Exhibit 99.2.

The information provided pursuant to this Item 2.02 and in Exhibit 99.1 and Exhibit 99.2 is being “furnished” herewith 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 Core & Main under the Exchange Act or the Securities Act of 1933, as amended, regardless of any general incorporation language in such filings, except as shall be expressly set forth by specific reference in any such filings.

Item 9.01. Financial Statements and Exhibits

(d)    Exhibits

Exhibit No.

Description

99.1

Earnings release dated March 24, 2026 - Core & Main Announces Fiscal 2025 Fourth Quarter and Full-Year Results**

99.2

Investor Presentation dated March 24, 2026**

104

Cover Page Interactive Data File (embedded within the Inline XBRL document)*

* Filed herewith.

** Furnished herewith.

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.

Core & Main, Inc.

By:

/s/ Mark G. Whittenburg

Name:

Mark G. Whittenburg

Title:

General Counsel and Secretary

Date: March 24, 2026

cnm-202512090001856525false00018565252025-12-092025-12-09

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): December 9, 2025

Core & Main, Inc. (Exact name of registrant as specified in its charter)

Delaware001-4065086-3149194 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

1830 Craig Park Court St. Louis, Missouri 63146 (Address of principal executive offices) (Zip Code)

(314) 432-4700 (Registrant’s telephone number, including area code)

N/A (Former name or former address, if changed since last report)

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: ☐    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 ClassTrading SymbolName of Each Exchange on Which Registered Class A common stock, par value $0.01 per shareCNMNew 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 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

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 Conditions

On December 9, 2025, Core & Main, Inc. (“Core & Main” or the "Company") issued a press release announcing its results of operations for the fiscal third quarter ended November 2, 2025. A copy of the press release is attached hereto as Exhibit 99.1.

On December 9, 2025, Core & Main posted to the “Investor Relations” section of its website the presentation that accompanied the earnings conference call. A copy of the investor presentation is attached hereto as Exhibit 99.2.

The information provided pursuant to this Item 2.02 and in Exhibit 99.1 and Exhibit 99.2 is being “furnished” herewith 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 Core & Main under the Exchange Act or the Securities Act of 1933, as amended, regardless of any general incorporation language in such filings, except as shall be expressly set forth by specific reference in any such filings.

Item 8.01. Other Events.

On December 9, 2025, the Company issued a press release announcing that its board of directors has authorized a $500 million increase to the Company’s existing share repurchase program, bringing the total authorization under the program to $1 billion of the Company's Class A common stock, par value $0.01 per share (“Class A Common Stock”) (the “Repurchase Authorization”). As of December 8, 2025, the Company has acquired approximately $316 million of shares of Class A Common Stock pursuant to the Repurchase Authorization, leaving approximately $684 million available for future repurchases. The timing and amount of any share repurchases will be determined by the Company at its discretion based on ongoing evaluation of general market conditions, the market price of Core & Main’s Class A Common Stock, the Company’s capital needs and other factors. Under the Repurchase Authorization, share repurchases may be made through a variety of methods, which may include open market or privately negotiated transactions, including accelerated repurchase transactions, block trades or trading plans intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934, as amended. The Repurchase Authorization does not obligate Core & Main to acquire any particular amount of Class A Common Stock, and it may be further amended, suspended or terminated at any time at the Company’s discretion. Core & Main currently expects to fund repurchases under the Repurchase Authorization using existing cash and cash equivalents, short-term borrowings and/or future cash flows.

Forward-Looking Statements

Certain statements contained in this