X0202 SCHEDULE 13G/A 0000929638-25-001094 0001508822 XXXXXXXX LIVE 3 Common Stock (Par value $0.10 Per Share) 03/31/2026 0000730263 THOR Industries, Inc. 885160101 52700 Independence Court Elkhart IN 46514 Rule 13d-1(c) ACR Alpine Capital Research, LLC DE 0 4903124 0 4903124 4903124 N 9.3 IA ACR Opportunity, L.P. DE 0 7000 0 7000 7000 Y 0 PN ALPINE PARTNERS MANAGEMENT, LLC MO 0 7000 0 7000 7000 Y 0 HC ACR Opportunity Fund DE 0 10000 0 10000 10000 Y 0 IV ALPINE PRIVATE CAPITAL, LLC DE 0 573807 0 573807 573807 Y 1.1 IA ACR ALPINE CAPITAL RESEARCH, LP DE 0 4903124 0 4903124 4903124 N 9.3 PN ACR Alpine Capital GP, LLC DE 0 4903124 0 4903124 4903124 N 9.3 OO Alpine Investment Management, LLC MO 0 4903124 0 4903124 4903124 N 9.3 OO Alpine Holdings Corp MO 0 4903124 0 4903124 4903124 N 9.3 CO Nicholas V. Tompras Living Trust 9/23/03, as amended MO 0 4903124 0 4903124 4903124 N 9.3 OO Tompras Nicholas V. X1 0 4903124 0 4903124 4903124 N 9.3 IN Tompras Jennifer O. X1 0 4903124 0 4903124 4903124 N 9.3 IN THOR Industries, Inc. 52700 Independence Court, Elkhart, Indiana, 46514 This statement is filed by (i) ACR Opportunity, L.P. ("ACROPP"); (ii) Alpine Partners Management, LLC ("APM"); (iii) ACR Opportunity Fund ("ACROX"); (iv) Alpine Private Capital, LLC ("APC"); (v) ACR Alpine Capital Research, LLC ("ACR"); (vi) ACR Alpine Capital Research, LP ("ACRLP"); (vii) ACR Alpine Capital GP, LLC ("ACRGP"); (viii) Alpine Investment Management, LLC ("AIM"); (ix) Alpine Holdings Corporation ("AHC"); (x) Nicholas V. Tompras Living Trust 9/23/03, as amended (the "Living Trust"); (xi) Nicholas V. Tompras; and (xii) Jennifer O. Tompras. The foregoing are collectively referred to herein as the "Reporting Persons." ACROPP, ACROX, accounts separately managed by APC (the "APC Accounts"), and accounts separately managed by ACR (the "Separately Managed Accounts") each hold securities of the Issuer. APM is the general partner of ACROPP. ACR serves as the investment manager of ACROPP and ACROX and the Separately Managed Accounts, and has investment discretion over the APC Accounts delegated by APC. ACRLP is the sole member of ACR. ACRGP is the general partner of ACRLP. AIM is the sole member of ACRGP. AHC is the sole member of AIM. The Living Trust holds all of the voting capital stock of AHC. Nicholas V. Tompras and Jennifer O. Tompras are each a trustee of the Living Trust. The principal business address of each of the Reporting Persons is 190 Carondelet Plaza, Suite 1300, Saint Louis, Missouri 63105. Each of ACROPP and ACRLP is a Delaware limited partnership. Each of APM and AIM is a Missouri limited liability company. ACROX is a Delaware statutory trust. Each of APC, ACR, and ACRGP is a Delaware limited liability company. AHC is a Missouri corporation. The Living Trust is formed under the laws of the State of Missouri. Nicholas V. Tompras and Jennifer O. Tompras are citizens of the United States of America. Y ACROPP 7,000 APM 7,000 ACROX 10,000 APC 573,807 ACR 4,903,124 ACRLP 4,903,124 ACRGP 4,903,124 AIM 4,903,124 AHC 4,903,124 The Living Trust 4,903,124 Nicholas V. Tompras 4,903,124 Jennifer O. Tompras 4,903,124 ACROPP, APM, ACROX, APC, and ACR each disclaims beneficial ownership of all Common Stock included in this report other than the Common Stock held of record by such Reporting Person, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose. ACRLP, ACRGP, AIM, AHC, the Living Trust, and Mr. and Mrs. Tompras each disclaims beneficial ownership of all Common Stock included in this report, and the filing of this report shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities for purposes of Section 13(d) or 13(g) of the Exchange Act, or for any other purpose. ACROPP 0.0% APM 0.0% ACROX 0.0% APC 1.1% ACR 9.3% ACRLP 9.3% ACRGP 9.3% AIM 9.3% AHC 9.3% The Living Trust 9.3% Nicholas V. Tompras 9.3% Jennifer O. Tompras 9.3% The percentages are based on 52,595,933 shares of Common Stock outstanding as of February 25, 2026 as disclosed in the Issuer's Quarterly Report on Form 10-Q filed on March 3, 2026. 0 for all Reporting Persons ACROPP 7,000 APM 7,000 ACROX 10,000 APC 573,807 ACR 4,903,124 ACRLP 4,903,124 ACRGP 4,903,124 AIM 4,903,124 AHC 4,903,124 The Living Trust 4,903,124 Nicholas V. Tompras 4,903,124 Jennifer O. Tompras 4,903,124 0 for all Reporting Persons ACROPP 7,000 APM 7,000 ACROX 10,000 APC 573,807 ACR 4,903,124 ACRLP 4,903,124 ACRGP 4,903,124 AIM 4,903,124 AHC 4,903,124 The Living Trust 4,903,124 Nicholas V. Tompras 4,903,124 Jennifer O. Tompras 4,903,124 Y N The APC Accounts and Separately Managed Accounts described above in Item 2 have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, securities held in their respective accounts. To the knowledge of the Reporting Persons, the interest in any such account does not exceed 5% of the class of securities. Except to the extent described herein, the Reporting Persons disclaim beneficial ownership of all such securities. Y Y Y N 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. ACR Alpine Capital Research, LLC /s/ Nicholas V. Tompras 04/09/2026 ACR Opportunity, L.P. Alpine Partners Management, LLC 04/09/2026 /s/ Nicholas V. Tompras 04/09/2026 ALPINE PARTNERS MANAGEMENT, LLC /s/ Nicholas V. Tompras 04/09/2026 ACR Opportunity Fund ACR Alpine Capital Research, LLC 04/09/2026 /s/ Nicholas V. Tompras 04/09/2026 ALPINE PRIVATE CAPITAL, LLC Alpine Investment Management, LLC 04/09/2026 /s/ Nicholas V. Tompras 04/09/2026 ACR ALPINE CAPITAL RESEARCH, LP /s/ Nicholas V. Tompras 04/09/2026 ACR Alpine Capital GP, LLC /s/ Nicholas V. Tompras 04/09/2026 Alpine Investment Management, LLC /s/ Nicholas V. Tompras 04/09/2026 Alpine Holdings Corp /s/ Nicholas V. Tompras 04/09/2026 Nicholas V. Tompras Living Trust 9/23/03, as amended /s/ Nicholas V. Tompras 04/09/2026 Tompras Nicholas V. /s/ Nicholas V. Tompras 04/09/2026 Tompras Jennifer O. /s/ Jennifer O. Tompras 04/09/2026