THOR Industries, Inc.
US ˙ NYSE ˙ US8851601018

SecurityTHO / THOR Industries, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership466,668 shares
Latest Disclosed Value $ 37,282,106
Northern Trust Corp reports 1.56% increase in ownership of THO / THOR Industries, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 466,668 shares of THOR Industries, Inc. (US:THO) valued at $37,282,107 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 459,491 shares of THOR Industries, Inc.. This represents a change in shares of 1.56% during the quarter. The current value of the position is $34,930,100 USD.

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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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)
2026-05-14 2026-03-31 13F THOR INDS COM 885160101 466,668 7,177 1.56 37,282 -20.97 0.0010
2026-02-17 2025-12-31 13F THOR INDS COM 885160101 459,491 -17,320 -3.63 47,176 -4.58 0.0060
2025-11-14 2025-09-30 13F THOR INDS COM 885160101 476,811 -18,683 -3.77 49,441 12.35 0.0063
2025-08-13 2025-06-30 13F THOR INDS COM 885160101 495,494 -7,542 -1.50 44,005 15.39 0.0061
2025-05-13 2025-03-31 13F THOR INDS COM 885160101 503,036 13,172 2.69 38,135 -18.66 0.0057
2025-02-14 2024-12-31 13F THOR INDS COM 885160101 489,864 82,961 20.39 46,885 4.85 0.0066
2024-11-13 2024-09-30 13F THOR INDS COM 885160101 406,903 -1,666 -0.41 44,715 17.11 0.0073
2024-08-14 2024-06-30 13F THOR INDS COM 885160101 408,569 43,482 11.91 38,181 -10.88 0.0064
2024-05-14 2024-03-31 13F THOR INDS COM 885160101 365,087 -28,572 -7.26 42,839 -7.97 0.0074
2024-02-13 2023-12-31 13F THOR INDS COM 885160101 393,659 -4,042 -1.02 46,550 23.04 0.0084
2023-11-13 2023-09-30 13F THOR INDS COM 885160101 397,701 -8,378 -2.06 37,833 -9.98 0.0073
2023-08-11 2023-06-30 13F THOR INDS COM 885160101 406,079 -30,762 -7.04 42,029 20.81 0.0081
2023-05-15 2023-03-31 13F THOR INDS COM 885160101 436,841 4,081 0.94 34,790 6.49 0.0069
2023-02-13 2022-12-31 13F THOR INDS COM 885160101 432,760 8,569 2.02 32,669 10.06 0.0069
2022-11-14 2022-09-30 13F THOR INDS COM 885160101 424,191 -6,577 -1.53 29,684 -7.79 0.0068
2022-08-12 2022-06-30 13F THOR INDS COM 885160101 430,768 -18,204 -4.05 32,191 -8.89 0.0069
2022-05-13 2022-03-31 13F THOR INDS COM 885160101 448,972 -42,541 -8.66 35,333 -30.73 0.0062
2022-02-08 2021-12-31 13F THOR INDS COM 885160101 491,513 -3,746 -0.76 51,005 -16.11 0.0084
2021-11-15 2021-09-30 13F THOR INDS COM 885160101 495,259 -38,761 -7.26 60,799 0.75 0.0108
2021-08-13 2021-06-30 13F THOR INDS COM 885160101 534,020 -10,123 -1.86 60,344 -17.69 0.0106
2021-05-12 2021-03-31 13F THOR INDS COM 885160101 544,143 50,496 10.23 73,317 59.71 0.0136
2021-02-11 2020-12-31 13F THOR INDS COM 885160101 493,647 -6,216 -1.24 45,905 -3.60 0.0089
2020-11-16 2020-09-30 13F THOR INDS COM 885160101 499,863 45,721 10.07 47,617 -1.58 0.0104
2020-08-14 2020-06-30 13F THOR INDS COM 885160101 454,142 -8,079 -1.75 48,380 148.14 0.0115
2020-05-14 2020-03-31 13F THOR INDS COM 885160101 462,221 16,949 3.81 19,497 -41.06 0.0056
2020-02-14 2019-12-31 13F THOR INDS COM 885160101 445,272 13,995 3.25 33,080 35.42 0.0074
2019-11-13 2019-09-30 13F THOR INDS COM 885160101 431,277 6,715 1.58 24,427 -1.57 0.0058
2019-08-13 2019-06-30 13F THOR INDS COM 885160101 424,562 -6,892 -1.60 24,816 -7.78 0.0059
2019-05-13 2019-03-31 13F THOR INDS COM 885160101 431,454 23,165 5.67 26,910 26.75 0.0066
2019-02-12 2018-12-31 13F THOR INDS COM 885160101 408,289 1,780 0.44 21,231 -37.60 0.0060
2018-11-14 2018-09-30 13F THOR INDS COM 885160101 406,509 7,582 1.90 34,025 -12.42 0.0083
2018-09-18 2018-06-30 13F/A-1 THOR INDS COM 885160101 398,927 12,481 3.23 38,852 -12.71 0.0099
2018-08-14 2018-06-30 13F THOR INDS COM 885160101 402,374 15,928 39,188
2018-05-09 2018-03-31 13F THOR INDS COM 885160101 386,446 -90 -0.02 44,507 -23.60 0.0116
2018-02-14 2017-12-31 13F THOR INDS COM 885160101 386,536 -14,581 -3.64 58,259 15.35 0.0148
2017-11-13 2017-09-30 13F THOR INDS COM 885160101 401,117 -4,929 -1.21 50,505 19.00 0.0132
2017-08-11 2017-06-30 13F THOR INDS COM 885160101 406,046 -27,652 -6.38 42,441 1.80 0.0119
2017-05-12 2017-03-31 13F THOR INDS COM 885160101 433,698 1,440 0.33 41,690 -3.60 0.0120
2017-02-13 2016-12-31 13F THOR INDS COM 885160101 432,258 -27,005 -5.88 43,247 11.17 0.0133
2016-11-09 2016-09-30 13F THOR INDS COM 885160101 459,263 -30,167 -6.16 38,900 22.77 0.0121
2016-08-12 2016-06-30 13F THOR INDS COM 885160101 489,430 2,350 0.48 31,686 5.35 0.0103
2016-08-19 2016-03-31 13F/A-1 THOR INDS COM 885160101 487,080 6,490 1.35 30,076 11.45 0.0100
2016-05-13 2016-03-31 13F Thor Inds COMM 885160101 487,077 31,061
2016-02-12 2015-12-31 13F Thor Inds COMM 885160101 480,590 -14,757 -2.98 26,985 5.17 0.0089
2015-11-12 2015-09-30 13F Thor Inds COMM 885160101 495,347 495,347 0.00 25,659 0.0086
2015-08-13 2015-06-30 13F Thor Inds COMM 885160101 0 -501,569 -100.00 0 -100.00
2015-05-14 2015-03-31 13F Thor Inds COMM 885160101 501,569 -60,440 -10.75 31,705 0.97 0.0095
2015-02-12 2014-12-31 13F Thor Inds COM 885160101 562,009 33,987 6.44 31,399 15.46 0.0095
2014-11-13 2014-09-30 13F Thor Inds COMM 885160101 528,022 92,957 21.37 27,194 9.91 0.0085
2014-08-14 2014-06-30 13F THOR INDS com 885160101 435,065 -125,208 -22.35 24,742 -27.68 0.0077
2014-05-14 2014-03-31 13F THOR INDS COMM 885160101 560,273 131,617 30.70 34,211 44.50 0.0108
2014-02-21 2013-12-31 13F/A-1 THOR INDS COM 885160101 428,656 5,981 1.42 23,675 -3.49 0.0076
2014-02-12 2013-12-31 13F THOR INDS COM 885160101 428,656 23,675
2013-11-13 2013-09-30 13F THOR INDS COM 885160101 422,675 9,305 2.25 24,532 20.67 0.0086
2013-08-09 2013-06-30 13F THOR INDS COM 885160101 413,370 413,370 20,329 0.0074
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.