X0202 SCHEDULE 13D/A 0001163368 XXXXXXXX LIVE 6 Common Stock, par value $0.01 per share 10/14/2026 false 0001334978 18453H106 Clear Channel Outdoor Holdings, Inc.

4830 North Loop 1604W Suite 111 San Antonio TX 78249

Zephram Yowell (949) 720-6000 Pacific Investment Management Co LLC 650 Newport Center Drive Newport Beach CA 92660 0001163368 N Pacific Investment Management Company LLC OO N DE 0 0 0 0 0 N 0 IA Common Stock, par value $0.01 per share Clear Channel Outdoor Holdings, Inc. 4830 North Loop 1604W Suite 111 San Antonio TX 78249 This Amendment No. 6 ("Amendment No. 6") amends and supplements the Schedule 13D filed on May 13, 2019 (the "Original Schedule 13D") as amended by Amendment No. 1 thereto on July 10, 2019 ("Amendment No. 1"), Amendment No. 2 thereto on July 31, 2019 ("Amendment No. 2"), Amendment No. 3 thereto on August 2, 2019 ("Amendment No. 3"), Amendment No. 4 thereto on July 14, 2023 ("Amendment No. 4"), and Amendment No. 5 thereto on February 11, 2026 ("Amendment No. 5" and, together with the Original Schedule 13D, Amendment Nos. 1, 2, 3, and 4, the "Schedule 13D"), relating to the shares of common stock, par value $0.01 per share (the "Common Stock"), of Clear Channel Outdoor Holdings, Inc., a Delaware corporation (the "Issuer"). Each Item below amends and supplements the information disclosed under the corresponding Item of the Schedule 13D. Except as specifically provided herein, this Amendment No. 6 does not modify any of the information previously reported in the Schedule 13D. Capitalized terms used but not defined in this Amendment No. 6 shall have the same meanings herein as are ascribed to such terms in the Schedule 13D. Item 4 of the Schedule 13D is hereby amended to add the following: On October 14, 2026, the Merger was consummated and each issued and outstanding share of Common Stock of the Issuer was converted into the right to receive cash in an amount equal to $2.43. The information contained in Item 5(a) of the Schedule 13D is hereby amended to add the following: Items 7-13 of the cover page of this Amendment No. 6 are incorporated herein by reference. The information contained in Item 5(b) of the Schedule 13D is hereby amended to add the following: Items 7-13 of the cover page of this Amendment No. 6 are incorporated herein by reference. The information contained in Item 5(c) of the Schedule 13D is hereby amended to add the following: Other than as disclosed in Item 4 hereof, there have been no transactions with respect to the Common Stock during the sixty days prior to the date of this Amendment No. 6 by the Reporting Person or, to its knowledge, by any executive officer or director of the Reporting Person. On October 14, 2026, the Reporting Person ceased to be the beneficial owner of more than five percent of the outstanding Common Stock. Pacific Investment Management Company LLC /s/ Alyssa Creighton 10/16/2026