THOR Industries, Inc. ownership update: a group of affiliated reporting persons led by ACR Alpine Capital Research and related entities report shared voting and dispositive power over 4,903,124 shares, equal to 9.3% of the class. The filing states 52,595,933 shares outstanding as of February 25, 2026.
The report lists additional holdings: 573,807 shares (1.1%) held by Alpine Private Capital, LLC, and smaller positions held by related funds and accounts. Multiple entities disclaim sole beneficial ownership and describe affiliated governance and manager relationships.
Positive
None.
Negative
None.
Insights
Affiliated investment group discloses a meaningful passive stake via shared powers.
The reporting group holds 4,903,124 shares representing 9.3% of the outstanding common stock as of February 25, 2026. The filing emphasizes shared voting and dispositive power across multiple affiliated entities and trusts rather than sole control.
Key dependencies include the fund/manager relationships described (general partner, investment manager, sole members). Subsequent filings will show any changes; current disclosures indicate an aggregated, passive ownership structure with coordinated reporting.
Key Figures
Aggregated shares reported:4,903,124 sharesPercent of class:9.3%Alpine Private Capital holdings:573,807 shares+3 more
6 metrics
Aggregated shares reported4,903,124 sharesshared voting/dispositive power
Percent of class9.3%based on 52,595,933 shares outstanding as of Feb 25, 2026
Alpine Private Capital holdings573,807 shares1.1% of class
Shares outstanding reference52,595,933 sharesas disclosed in Form 10-Q; used to compute percentages
ACROPP reported holdings7,000 sharesreported amount for ACROPP
ACROX reported holdings10,000 sharesreported amount for ACROX
Key Terms
Schedule 13G/A, Shared dispositive power, Beneficial ownership disclaimer, Sole voting power
4 terms
Schedule 13G/Aregulatory
"Amendment No. 3 ) THOR Industries, Inc."
A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.
Shared dispositive powerfinancial
"Shared Dispositive Power 4,903,124.00"
Beneficial ownership disclaimerregulatory
"disclaims beneficial ownership of all Common Stock included in this report"
Sole voting powerfinancial
"Sole Voting Power 0.00"
Sole voting power is the exclusive right to cast votes attached to a shareholder’s stock without needing approval from anyone else. Like holding the only remote control for a TV, it lets that holder decide corporate matters such as board members, mergers, and policy changes, making it important to investors because it concentrates control and can strongly influence a company’s strategy and the value of its shares.
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
(Amendment No. 3)
THOR Industries, Inc.
(Name of Issuer)
Common Stock (Par value $0.10 Per Share)
(Title of Class of Securities)
885160101
(CUSIP Number)
03/31/2026
(Date of Event Which Requires Filing of this Statement)
Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
Rule 13d-1(b)
Rule 13d-1(c)
Rule 13d-1(d)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ACR Alpine Capital Research, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ACR Opportunity, L.P.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
7,000.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
7,000.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,000.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ALPINE PARTNERS MANAGEMENT, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
MISSOURI
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
7,000.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
7,000.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
7,000.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ACR Opportunity Fund
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
10,000.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
10,000.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
10,000.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
0 %
12
Type of Reporting Person (See Instructions)
IV
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ALPINE PRIVATE CAPITAL, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
573,807.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
573,807.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
573,807.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
1.1 %
12
Type of Reporting Person (See Instructions)
IA
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ACR ALPINE CAPITAL RESEARCH, LP
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
ACR Alpine Capital GP, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
Alpine Investment Management, LLC
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
MISSOURI
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
Alpine Holdings Corp
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
MISSOURI
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
CO
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
Nicholas V. Tompras Living Trust 9/23/03, as amended
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
MISSOURI
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
OO
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
Tompras Nicholas V.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
CUSIP Number(s):
885160101
1
Names of Reporting Persons
Tompras Jennifer O.
2
Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
3
Sec Use Only
4
Citizenship or Place of Organization
UNITED STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
4,903,124.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
4,903,124.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
4,903,124.00
10
Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
11
Percent of class represented by amount in row (9)
9.3 %
12
Type of Reporting Person (See Instructions)
IN
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
THOR Industries, Inc.
(b)
Address of issuer's principal executive offices:
52700 Independence Court, Elkhart, Indiana, 46514
Item 2.
(a)
Name of person filing:
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.
(b)
Address or principal business office or, if none, residence:
The principal business address of each of the Reporting Persons is 190 Carondelet Plaza, Suite 1300, Saint Louis, Missouri 63105.
(c)
Citizenship:
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.
(d)
Title of class of securities:
Common Stock (Par value $0.10 Per Share)
(e)
CUSIP No.:
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:
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.
(b)
Percent of class:
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.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
0 for all Reporting Persons
(ii) Shared power to vote or to direct the vote:
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
(iii) Sole power to dispose or to direct the disposition of:
0 for all Reporting Persons
(iv) Shared power to dispose or to direct the disposition of:
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
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
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.
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
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.
Certifications:
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.
ACR Alpine Capital Research, LLC
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/Chief Executive Officer
Date:
04/09/2026
ACR Opportunity, L.P.
Signature:
Alpine Partners Management, LLC
Name/Title:
General Partner
Date:
04/09/2026
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/Chief Executive Officer
Date:
04/09/2026
ALPINE PARTNERS MANAGEMENT, LLC
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/Chief Executive Officer
Date:
04/09/2026
ACR Opportunity Fund
Signature:
ACR Alpine Capital Research, LLC
Name/Title:
Investment Manager
Date:
04/09/2026
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/Chief Executive Officer
Date:
04/09/2026
ALPINE PRIVATE CAPITAL, LLC
Signature:
Alpine Investment Management, LLC
Name/Title:
Majority Owner
Date:
04/09/2026
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/President
Date:
04/09/2026
ACR ALPINE CAPITAL RESEARCH, LP
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/Chief Executive Officer
Date:
04/09/2026
ACR Alpine Capital GP, LLC
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/President
Date:
04/09/2026
Alpine Investment Management, LLC
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/President
Date:
04/09/2026
Alpine Holdings Corp
Signature:
/s/ Nicholas V. Tompras
Name/Title:
Nicholas V. Tompras/President
Date:
04/09/2026
Nicholas V. Tompras Living Trust 9/23/03, as amended
ACR and affiliated entities report shared voting and dispositive power over 4,903,124 shares, equal to 9.3% of THO's common stock as of February 25, 2026. The stake is reported across multiple related entities and accounts.
Does the filing show sole control of THO shares by the reporting persons?
No. The report shows 0 shares with sole voting or sole dispositive power; the holdings are reported with shared voting and dispositive power across affiliated entities, and several parties disclaim sole beneficial ownership.
How many THO shares outstanding were used to calculate the percentage?
The percentage calculations are based on 52,595,933 shares outstanding as disclosed in THO's Form 10-Q for the period ending February 25, 2026. That figure is stated in the ownership section of the filing.
Which affiliated entity holds the 1.1% position in THO?
Alpine Private Capital, LLC is listed as holding 573,807 shares, representing 1.1% of the class per the filing. That position is reported separately from the larger aggregated holdings tied to the investment manager.
Do the reporting persons claim beneficial ownership of all listed shares?
Several reporting persons explicitly disclaim beneficial ownership of the listed shares other than those held of record. The filing contains multiple disclaimers stating the report is not an admission of beneficial ownership for purposes of Sections 13(d) or 13(g).
