X0202 SCHEDULE 13D/A 0002097698 XXXXXXXX LIVE 6 Class A Common Stock, Par Value of $0.0001 Per Share 05/07/2026 false 0001866175 44952J104 Crescent Energy Company

600 Travis Street Suite 7200 Houston TX 77002

Scott D. Fitzhenry 617-357-9500 175 Berkeley Street Boston MA 02116 0002097698 N Liberty Mutual Foundation Inc. OO N MA 4294411 4294411 4294411 N 1.3 OO (1) Rows 8, 10 and 11 include 39,665 restricted stock units issued to the director designees of the Reporting Persons. (2) Row 13 is based on 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. Y Liberty Mutual Insurance Company a OO N MA 0 4294411 0 4294411 4294411 N 1.3 OO (1) Rows 8, 10 and 11 include 39,665 restricted stock units issued to the director designees of the Reporting Persons. (2) Row 13 is based on 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. Y Liberty Mutual Group Inc. a OO N MA 0 4294411 0 4294411 4294411 N 1.3 OO (1) Rows 8, 10 and 11 include 39,665 restricted stock units issued to the director designees of the Reporting Persons. (2) Row 13 is based on 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. Y LMHC Massachusetts Holdings Inc. a OO N MA 0 4294411 0 4294411 4294411 N 1.3 OO (1) Rows 8, 10 and 11 include 39,665 restricted stock units issued to the director designees of the Reporting Persons. (2) Row 13 is based on 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. Y Liberty Mutual Holding Company Inc. a OO N MA 0 4294411 0 4294411 4294411 N 1.3 OO (1) Rows 8, 10 and 11 include 39,665 restricted stock units issued to the director designees of the Reporting Persons. (2) Row 13 is based on 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. Y Liberty Energy Holdings, LLC a OO N DE 0 4294411 0 4294411 4294411 N 1.3 OO (1) Rows 8, 10 and 11 include 39,665 restricted stock units issued to the director designees of the Reporting Persons. (2) Row 13 is based on 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. Class A Common Stock, Par Value of $0.0001 Per Share Crescent Energy Company 600 Travis Street Suite 7200 Houston TX 77002 This Amendment No. 6 (this "Amendment") amends the statement on Schedule 13D filed with the U.S. Securities and Exhchange Commision (the "SEC") on December 17, 2021, as amended by that certain Amendment No. 1 to the Schedule 13D filed on September 14, 2022, as further amended by that certain Amendment No. 2 to the Schedule 13D, filed on May 17, 2024, as further amended by that certain Amendment No. 3 to the Schedule 13D, filed on August 9, 2024, as further amended by that certain Amendment No. 4 to the Schedule 13D, filed on August 27, 2025, and as further amended by that certain Amendment No. 5 to the Schedule 13D, filed on December 22, 2025 (as so amended, the "Schedule 13D"). This Amendment is the final amendment to the Schedule 13D and an exit filing for the Reporting Purposes. Except as specifically provided herein, this Amendment does not modify any of the information previously reported in the Schedule 13D. Capitalized terms used but not defined in this Amendment shall have the same meanings herein as are ascribed to such terms in the Schedule 13D. Items 5(a) and 5(b) of the Schedule 13D are hereby amended and restated as follows: Liberty Mutual Foundation Inc. directly holds 4,213,628 shares of Class A Common Stock, and Liberty Energy Holdings LLC directly holds 80,783 shares of Class A Common Stock, including 39,665 shares held by the director designees of the Reporting Persons. As of May 5, 2026, Bevin Brown resigned from the board of directors of the Issuer and the Reporting Persons have no employee director designees serving on the board of directors of the Issuer. The Reporting Persons may be deemed to be the beneficial owners of an aggregate of 4,294,411 shares of Class A Common Stock owned directly by Liberty Mutual Foundation Inc. and Liberty Energy Holdings LLC due to their common control. The aggregate number of shares of Class A Common Stock beneficially owned by the Reporting Persons represents approximately 1.3% of the outstanding Class A Common Stock, on a combined total of 330,251,628 shares of Class A Common Stock of the Issuer outstanding as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the SEC on May 4, 2026. The response of the Reporting Persons to rows 7 through 13 on the cover page of this Amendment and the information set forth in Item 6 below are incorporated by reference herein. See Item 5(a) above. On May 7, 2026, Liberty Mutual Foundation Inc. sold 32,600,000 shares of Class A Common Stock of the Issuer in a block trade pursuant to Rule 144 of the Securities Act of 1933, as amended, at a price of $12.33 per share, for an aggregate amount of 401,958,000. After giving effect to the May 7, 2026 sale by Liberty Mutual Foundation Inc., the Reporting Persons ceased to beneficially own 5% of the Class A Common Stock and have no further beneficial ownership reporting obligations. Liberty Mutual Foundation Inc. /s/ Vlad Barbalat 05/11/2026 Liberty Mutual Insurance Company /s/ Vlad Barbalat 05/11/2026 Liberty Mutual Group Inc. /s/ Vlad Barbalat 05/11/2026 LMHC Massachusetts Holdings Inc. /s/ Vlad Barbalat 05/11/2026 Liberty Mutual Holding Company Inc. /s/ Vlad Barbalat 05/11/2026 Liberty Energy Holdings, LLC /s/ Vlad Barbalat 05/11/2026