THOR Industries, Inc.
US ˙ NYSE ˙ US8851601018

SecurityTHO / THOR Industries, Inc.
InstitutionWalleye Capital LLC
Latest Disclosed Ownership7,868 shares
Latest Disclosed Value $ 628,575
Walleye Capital LLC ownership in THO / THOR Industries, Inc.

On May 13, 2026 - Walleye Capital LLC filed a 13F-HR/A form disclosing ownership of 7,868 shares of THOR Industries, Inc. (US:THO) valued at $628,575 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,768 shares of THOR Industries, Inc.. This represents a change in shares of 65.02% during the quarter. The current value of the position is $595,608 USD.

Walleye Capital LLC has a history of taking positions in derivatives of the underlying security (THO) in the form of stock options. The firm currently holds call options representing 300 of underlying shares valued at $23,967 USD and put options representing 300 of underlying shares valued at $23,967 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

THO / THOR Industries, Inc. Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F/A-1 THOR INDS COM 885160101 7,868 3,100 65.02 629 28.43 0.0026
2026-05-08 2026-03-31 13F THOR INDS COM 885160101 7,868 3,100 629 0.0026
2026-02-13 2025-12-31 13F THOR INDS COM 885160101 4,768 550 13.04 490 11.90 0.0015
2025-11-14 2025-09-30 13F THOR INDS COM 885160101 4,218 -78,714 -94.91 437 -94.07 0.0016
2025-08-13 2025-06-30 13F THOR INDS COM 885160101 82,932 57,375 224.50 7,365 280.23 0.0286
2025-05-14 2025-03-31 13F THOR INDS COM 885160101 25,557 24,607 2,590.21 1,937 2,052.22 0.0087
2025-02-13 2024-12-31 13F THOR INDS COM 885160101 950 -3,131 -76.72 91 -79.91 0.0002
2024-11-14 2024-09-30 13F THOR INDS COM 885160101 4,081 -31,903 -88.66 448 -86.67 0.0009
2024-08-14 2024-06-30 13F THOR INDS COM 885160101 35,984 342 0.96 3,363 -19.61 0.0060
2024-05-15 2024-03-31 13F THOR INDS COM 885160101 35,642 25,464 250.19 4,182 247.63 0.0074
2024-02-14 2023-12-31 13F THOR INDS COM 885160101 10,178 -6,577 -39.25 1,204 -24.48 0.0026
2023-11-21 2023-09-30 13F/A-1 THOR INDS COM 885160101 16,755 8,667 107.16 1,594 90.32 0.0041
2023-11-14 2023-09-30 13F THOR INDS COM 885160101 16,755 8,667 1,594 0.0041
2023-08-14 2023-06-30 13F THOR INDS COM 885160101 8,088 8,088 837 0.0030
2023-05-15 2023-03-31 13F THOR INDS COM 885160101 0 -22,813 -100.00 0 -100.00
2023-02-14 2022-12-31 13F THOR INDS COM 885160101 22,813 22,813 1,722 0.0314
2022-08-19 2022-06-30 13F/A-1 THOR INDS COM 885160101 0 -3,009 -100.00 0 -100.00
2022-08-08 2022-06-30 13F THOR INDS COM 885160101 0 -3,009 0
2022-05-27 2022-03-31 13F/A-01 THOR INDS COM 885160101 3,009 3,009 237 0.0063
2022-05-16 2022-03-31 13F THOR INDS COM 885160101 3,009 3,009 237 0.0048
2022-05-27 2021-12-31 13F/A-01 THOR INDS COM 885160101 0 -8,430 -100.00 0 -100.00
2022-03-03 2021-12-31 13F THOR INDS COM 885160101 0 -8,430 0
2021-11-15 2021-09-30 13F THOR INDS COM 885160101 8,430 8,430 1,035 0.0293
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-13 2026-03-31 13F/A THOR INDS COM Call 300 -57.14 24 -67.61 n/a n/a n/a
2026-05-08 2026-03-31 13F THOR INDS COM Call 300 24 n/a n/a n/a
2026-02-13 2025-12-31 13F THOR INDS COM Call 700 -41.67 72 -42.74 n/a n/a n/a
2025-11-14 2025-09-30 13F THOR INDS COM Call 1,200 -84.00 124 -81.38 n/a n/a n/a
2025-08-13 2025-06-30 13F THOR INDS COM Call 7,500 141.94 666 183.40 n/a n/a n/a
2025-05-14 2025-03-31 13F THOR INDS COM Call 3,100 -24.39 235 -40.05 n/a n/a n/a
2025-02-13 2024-12-31 13F THOR INDS COM Call 4,100 -54.95 392 -60.76 n/a n/a n/a
2024-11-14 2024-09-30 13F THOR INDS COM Call 9,100 -35.00 1,000 -23.62 n/a n/a n/a
2024-08-14 2024-06-30 13F THOR INDS COM Call 14,000 79.49 1,308 42.95 n/a n/a n/a
2024-05-15 2024-03-31 13F THOR INDS COM Call 7,800 -17.02 915 -17.64 n/a n/a n/a
2024-02-14 2023-12-31 13F THOR INDS COM Call 9,400 54.10 1,112 91.55 n/a n/a n/a
2023-11-21 2023-09-30 13F/A THOR INDS COM Call 6,100 -8.96 580 -16.31 n/a n/a n/a
2023-11-14 2023-09-30 13F THOR INDS COM Call 6,100 580 n/a n/a n/a
2023-08-14 2023-06-30 13F THOR INDS COM Call 6,700 693 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-13 2026-03-31 13F/A THOR INDS COM Put 300 -87.50 24 -90.65 n/a n/a n/a
2026-05-08 2026-03-31 13F THOR INDS COM Put 300 24 n/a n/a n/a
2026-02-13 2025-12-31 13F THOR INDS COM Put 2,400 50.00 246 49.09 n/a n/a n/a
2025-11-14 2025-09-30 13F THOR INDS COM Put 1,600 -86.67 166 -84.51 n/a n/a n/a
2025-08-13 2025-06-30 13F THOR INDS COM Put 12,000 160.87 1,066 206.03 n/a n/a n/a
2025-05-14 2025-03-31 13F THOR INDS COM Put 4,600 -36.99 349 -50.14 n/a n/a n/a
2025-02-13 2024-12-31 13F THOR INDS COM Put 7,300 -49.66 699 -56.18 n/a n/a n/a
2024-11-14 2024-09-30 13F THOR INDS COM Put 14,500 -65.14 1,593 -59.02 n/a n/a n/a
2024-08-14 2024-06-30 13F THOR INDS COM Put 41,600 -6.94 3,888 -25.89 n/a n/a n/a
2024-05-15 2024-03-31 13F THOR INDS COM Put 44,700 149.72 5,245 147.87 n/a n/a n/a
2024-02-14 2023-12-31 13F THOR INDS COM Put 17,900 -9.60 2,117 12.37 n/a n/a n/a
2023-11-21 2023-09-30 13F/A THOR INDS COM Put 19,800 2.59 1,884 -5.71 n/a n/a n/a
2023-11-14 2023-09-30 13F THOR INDS COM Put 19,800 1,884 n/a n/a n/a
2023-08-14 2023-06-30 13F THOR INDS COM Put 19,300 1,998 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.