THOR Industries, Inc.
US ˙ NYSE ˙ US8851601018

SecurityTHO / THOR Industries, Inc.
InstitutionUBS Group AG
Latest Disclosed Ownership557,170 shares
Latest Disclosed Value $ 44,512,312
UBS Group AG ownership in THO / THOR Industries, Inc.

On May 5, 2026 - UBS Group AG filed a 13F-HR form disclosing ownership of 557,170 shares of THOR Industries, Inc. (US:THO) valued at $44,512,311 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 228,233 shares of THOR Industries, Inc.. This represents a change in shares of 144.12% during the quarter. The current value of the position is $41,704,174 USD.

UBS Group AG 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 0 of underlying shares valued at $0 USD and put options representing 25,000 of underlying shares valued at $1,997,250 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)
2026-05-05 2026-03-31 13F THOR INDS COM 885160101 557,170 328,937 144.12 44,512 89.96 0.0012
2026-01-29 2025-12-31 13F THOR INDS COM 885160101 228,233 -19,309 -7.80 23,433 -8.71 0.0038
2025-11-13 2025-09-30 13F THOR INDS COM 885160101 247,542 -238,150 -49.03 25,668 -40.49 0.0040
2025-08-14 2025-06-30 13F THOR INDS COM 885160101 485,692 153,770 46.33 43,134 71.42 0.0075
2025-05-13 2025-03-31 13F THOR INDS COM 885160101 331,922 148,144 80.61 25,163 43.06 0.0046
2025-02-14 2024-12-31 13F THOR INDS COM 885160101 183,778 150,897 458.92 17,589 386.83 0.0033
2024-11-14 2024-09-30 13F THOR INDS COM 885160101 32,881 -1,453 -4.23 3,613 12.62 0.0008
2024-08-14 2024-06-30 13F THOR INDS COM 885160101 34,334 42 0.12 3,209 -20.26 0.0008
2024-05-13 2024-03-31 13F THOR INDS COM 885160101 34,292 24,138 237.72 4,024 235.25 0.0010
2024-02-09 2023-12-31 13F THOR INDS COM 885160101 10,154 729 7.73 1,201 33.93 0.0004
2023-11-09 2023-09-30 13F THOR INDS COM 885160101 9,425 -2,764 -22.68 897 -28.95 0.0003
2023-08-11 2023-06-30 13F THOR INDS COM 885160101 12,189 -123,002 -90.98 1,262 -88.29 0.0004
2023-05-12 2023-03-31 13F THOR INDS COM 885160101 135,191 73,640 119.64 10,767 131.73 0.0039
2023-02-08 2022-12-31 13F THOR INDS COM 885160101 61,551 -16,024 -20.66 4,646 -14.42 0.0017
2022-11-10 2022-09-30 13F THOR INDS COM 885160101 77,575 -1,648 -2.08 5,429 -8.31 0.0024
2022-08-10 2022-06-30 13F THOR INDS COM 885160101 79,223 51,929 190.26 5,921 175.65 0.0024
2022-05-16 2022-03-31 13F THOR INDS COM 885160101 27,294 -557 -2.00 2,148 -25.67 0.0007
2022-02-14 2021-12-31 13F THOR INDS COM 885160101 27,851 -17,191 -38.17 2,890 -47.74 0.0008
2021-11-15 2021-09-30 13F THOR INDS COM 885160101 45,042 -6,093 -11.92 5,530 -4.29 0.0017
2021-08-13 2021-06-30 13F THOR INDS COM 885160101 51,135 22,730 80.02 5,778 51.02 0.0019
2021-05-12 2021-03-31 13F THOR INDS COM 885160101 28,405 2,568 9.94 3,826 59.22 0.0013
2021-02-11 2020-12-31 13F THOR INDS COM 885160101 25,837 -38,532 -59.86 2,403 -60.81 0.0008
2020-11-12 2020-09-30 13F THOR INDS COM 885160101 64,369 -153,501 -70.46 6,132 -73.58 0.0023
2020-07-31 2020-06-30 13F THOR INDS COM 885160101 217,870 200,240 1,135.79 23,209 3,019.49 0.0098
2020-05-01 2020-03-31 13F THOR INDS COM 885160101 17,630 -57,335 -76.48 744 -86.64 0.0004
2020-02-14 2019-12-31 13F THOR INDS COM 885160101 74,965 -82,847 -52.50 5,569 -37.69 0.0019
2019-11-14 2019-09-30 13F THOR INDS COM 885160101 157,812 -96,092 -37.85 8,938 -39.77 0.0034
2019-08-14 2019-06-30 13F THOR INDS COM 885160101 253,904 113,997 81.48 14,841 70.08 0.0057
2019-05-14 2019-03-31 13F THOR INDS COM 885160101 139,907 -34,348 -19.71 8,726 -3.70 0.0036
2019-02-14 2018-12-31 13F THOR INDS COM 885160101 174,255 77,698 80.47 9,061 12.13 0.0041
2018-11-14 2018-09-30 13F THOR INDS COM 885160101 96,557 4,964 5.42 8,081 -9.41 0.0032
2018-08-14 2018-06-30 13F THOR INDS COM 885160101 91,593 33,338 57.23 8,920 32.96 0.0039
2018-05-15 2018-03-31 13F THOR INDS COM 885160101 58,255 -27,473 -32.05 6,709 -48.08 0.0029
2018-02-14 2017-12-31 13F THOR INDS COM 885160101 85,728 6,660 8.42 12,921 29.79 0.0053
2017-11-14 2017-09-30 13F THOR INDS COM 885160101 79,068 -20,477 -20.57 9,955 -4.32 0.0046
2017-11-14 2017-06-30 13F/A-1 THOR INDS COM 885160101 99,545 48,983 96.88 10,405 114.05 0.0054
2017-08-14 2017-06-30 13F THOR INDS COM 885160101 99,545 10,405
2017-11-14 2017-03-31 13F/A-1 THOR INDS COM 885160101 50,562 -14,700 -22.52 4,861 -25.55 0.0027
2017-05-12 2017-03-31 13F THOR INDS COM 885160101 50,562 -14,700 4,861
2017-02-14 2016-12-31 13F THOR INDS COM 885160101 65,262 -5,148 -7.31 6,529 9.47 0.0036
2016-11-14 2016-09-30 13F THOR INDS COM 885160101 70,410 16,344 30.23 5,964 70.40 0.0036
2016-08-12 2016-06-30 13F THOR INDS COM 885160101 54,066 34,762 180.08 3,500 184.55 0.0022
2016-05-12 2016-03-31 13F THOR INDS COM 885160101 19,304 -14,846 -43.47 1,230 -35.87 0.0008
2016-02-16 2015-12-31 13F THOR INDS COM 885160101 34,150 -41,324 -54.75 1,918 -50.95 0.0012
2015-11-13 2015-09-30 13F THOR INDS COM 885160101 75,474 55,516 278.16 3,910 248.17 0.0028
2015-08-14 2015-06-30 13F THOR INDS COM 885160101 19,958 -2,391 -10.70 1,123 -20.52 0.0007
2015-05-14 2015-03-31 13F THOR INDS COM 885160101 22,349 15,587 230.51 1,413 273.81 0.0010
2015-02-17 2014-12-31 13F THOR INDS COM 885160101 6,762 6,762 378 0.0003
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
(%)
2026-05-05 2026-03-31 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-01-29 2025-12-31 13F THOR INDS COM Call 11,000 -78.85 1,129 -79.06 n/a n/a n/a
2025-11-13 2025-09-30 13F THOR INDS COM Call 52,000 5,392 n/a n/a n/a
2024-08-14 2024-06-30 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-13 2024-03-31 13F THOR INDS COM Call 7,500 -70.00 880 -70.23 n/a n/a n/a
2024-02-09 2023-12-31 13F THOR INDS COM Call 25,000 150.00 2,956 210.83 n/a n/a n/a
2023-11-09 2023-09-30 13F THOR INDS COM Call 10,000 951 n/a n/a n/a
2023-05-12 2023-03-31 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-08 2022-12-31 13F THOR INDS COM Call 77,500 -50.06 5,850 -46.14 n/a n/a n/a
2022-11-10 2022-09-30 13F THOR INDS COM Call 155,200 278.54 10,861 254.47 n/a n/a n/a
2022-08-10 2022-06-30 13F THOR INDS COM Call 41,000 -85.07 3,064 -85.83 n/a n/a n/a
2022-05-16 2022-03-31 13F THOR INDS COM Call 274,700 94.55 21,619 47.55 n/a n/a n/a
2022-02-14 2021-12-31 13F THOR INDS COM Call 141,200 14,652 n/a n/a n/a
2021-02-11 2020-12-31 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-12 2020-09-30 13F THOR INDS COM Call 75,000 0.00 7,145 -10.58 n/a n/a n/a
2020-07-31 2020-06-30 13F THOR INDS COM Call 75,000 7,990 n/a n/a n/a
2020-02-14 2019-12-31 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2019-11-14 2019-09-30 13F THOR INDS COM Call 10,000 566 n/a n/a n/a
2018-08-14 2018-06-30 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-05-15 2018-03-31 13F THOR INDS COM Call 270,000 31,096 n/a n/a n/a
2017-11-14 2017-06-30 13F/A THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2017-11-14 2017-03-31 13F/A THOR INDS COM Call 461,300 44,345 n/a n/a n/a
2017-05-12 2017-03-31 13F THOR INDS COM Call 461,300 44,345 n/a n/a n/a
2015-05-14 2015-03-31 13F THOR INDS COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F THOR INDS COM Call 300 17 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
(%)
2026-05-05 2026-03-31 13F THOR INDS COM Put 25,000 1,997 n/a n/a n/a
2025-11-13 2025-09-30 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-08-14 2025-06-30 13F THOR INDS COM Put 6,400 20.75 568 41.65 n/a n/a n/a
2025-05-13 2025-03-31 13F THOR INDS COM Put 5,300 1,225.00 402 955.26 n/a n/a n/a
2025-02-14 2024-12-31 13F THOR INDS COM Put 400 -92.00 38 -93.08 n/a n/a n/a
2024-11-14 2024-09-30 13F THOR INDS COM Put 5,000 549 n/a n/a n/a
2023-08-11 2023-06-30 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2023-05-12 2023-03-31 13F THOR INDS COM Put 40,000 60.00 3,186 68.79 n/a n/a n/a
2023-02-08 2022-12-31 13F THOR INDS COM Put 25,000 -92.26 1,887 -91.65 n/a n/a n/a
2022-11-10 2022-09-30 13F THOR INDS COM Put 323,000 275.58 22,604 251.70 n/a n/a n/a
2022-08-10 2022-06-30 13F THOR INDS COM Put 86,000 -18.10 6,427 -22.23 n/a n/a n/a
2022-05-16 2022-03-31 13F THOR INDS COM Put 105,000 -69.33 8,264 -76.73 n/a n/a n/a
2022-02-14 2021-12-31 13F THOR INDS COM Put 342,300 42,687.50 35,520 36,144.90 n/a n/a n/a
2021-11-15 2021-09-30 13F THOR INDS COM Put 800 98 n/a n/a n/a
2021-02-11 2020-12-31 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-12 2020-09-30 13F THOR INDS COM Put 265,000 2,550.00 25,244 2,270.33 n/a n/a n/a
2020-07-31 2020-06-30 13F THOR INDS COM Put 10,000 1,065 n/a n/a n/a
2020-02-14 2019-12-31 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2019-11-14 2019-09-30 13F THOR INDS COM Put 9,000 510 n/a n/a n/a
2018-11-14 2018-09-30 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-08-14 2018-06-30 13F THOR INDS COM Put 14,400 1,402 n/a n/a n/a
2018-02-14 2017-12-31 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-11-14 2017-09-30 13F THOR INDS COM Put 33,900 -53.37 4,268 -43.83 n/a n/a n/a
2017-11-14 2017-06-30 13F/A THOR INDS COM Put 72,700 7,599 n/a n/a n/a
2017-08-14 2017-06-30 13F THOR INDS COM Put 72,700 7,599 n/a n/a n/a
2015-05-14 2015-03-31 13F THOR INDS COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2015-02-17 2014-12-31 13F THOR INDS COM Put 100 6 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.