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HowShorted

How shorted is Thor Industries, Inc.? THO

#603most shorted US stockof 3,805 ranked stocks, more shorted than 84%

10.57%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.99
5 reports (~10 weeks)
+0.59
days to cover
8.68
Aggregate net short position time series for Thor Industries, Inc.

Markers along the chart's base: ▲ results announced (an 8-K reporting results was filed) ▲ quarterly or annual report filed. Dates are SEC filing dates; hover a point to see events since the previous settlement.

Days to cover

FINRA's own figure: reported shares short divided by the stock's average daily trading volume, published alongside each settlement. It expresses the short position in days of typical trading rather than as a percentage of the company; the two can move differently.

Aggregate net short position time series for Thor Industries, Inc. days to cover

Short interest around results

For each results announcement (an 8-K reporting results, by its SEC filing date), the FINRA settlement before it and the first one after. Settlements fall twice a month, so the two figures can sit up to a month apart and much else changes in between: this shows what was reported, not why.

Reported short interest before and after each results announcement
Results filedSettlement beforeSettlement afterChange
3 Jun 20268.54% 29 May 20268.57% 15 Jun 2026+0.03
3 Mar 20265.26% 27 Feb 20264.95% 13 Mar 2026−0.31
3 Dec 20256.34% 28 Nov 20255.64% 15 Dec 2025−0.70
24 Sep 20256.34% 15 Sep 20257.16% 30 Sep 2025+0.82
4 Jun 20259.60% 30 May 20259.80% 13 Jun 2025+0.20
5 Mar 20257.60% 28 Feb 20257.93% 14 Mar 2025+0.33
4 Dec 20245.85% 29 Nov 20245.67% 13 Dec 2024−0.18
24 Sep 20247.56% 13 Sep 20247.83% 30 Sep 2024+0.27

Fails to deliver

The SEC's fails-to-deliver figure for THO: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Last balance on file
24,641
11 Sep 2026
Highest in window
120,165
27 Feb 2026
Days with a balance
87
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Thor Industries, Inc. fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 120K shares.

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Sector: Industrials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202610.57%+0.99
31 Aug 20269.58%+0.03
14 Aug 20269.55%−0.45
31 Jul 202610.00%−0.07
15 Jul 202610.07%+0.09
30 Jun 20269.98%+1.41
15 Jun 20268.57%+0.03
29 May 20268.54%+0.62
15 May 20267.92%+0.84
30 Apr 20267.08%−0.60
15 Apr 20267.68%+1.66
31 Mar 20266.02%+1.07
13 Mar 20264.95%−0.31
27 Feb 20265.26%−0.02
13 Feb 20265.28%+0.28
30 Jan 20265.00%+0.02
15 Jan 20264.98%+0.60
31 Dec 20254.38%−1.26
15 Dec 20255.64%−0.70
28 Nov 20256.34%−0.19
14 Nov 20256.53%−0.23
31 Oct 20256.76%+0.01
15 Oct 20256.75%−0.41
30 Sep 20257.16%+0.82
15 Sep 20256.34%−0.73
29 Aug 20257.07%−0.69
15 Aug 20257.76%−1.29
31 Jul 20259.05%+1.43
15 Jul 20257.62%−1.38
30 Jun 20259.00%−0.80
13 Jun 20259.80%+0.20
30 May 20259.60%−0.07
15 May 20259.67%0.00
30 Apr 20259.67%+1.92
15 Apr 20257.75%+0.91
31 Mar 20256.84%−1.09
14 Mar 20257.93%+0.33
28 Feb 20257.60%+0.47
14 Feb 20257.13%+0.79
31 Jan 20256.34%+0.85
15 Jan 20255.49%+0.48
31 Dec 20245.01%−0.66
13 Dec 20245.67%−0.18
29 Nov 20245.85%−0.60
15 Nov 20246.45%−0.65
31 Oct 20247.10%−0.51
15 Oct 20247.61%−0.22
30 Sep 20247.83%+0.27
13 Sep 20247.56%+0.56
30 Aug 20247.00%+0.59
15 Aug 20246.41%−0.96
31 Jul 20247.37%+0.69
15 Jul 20246.68%+0.40
28 Jun 20246.28%+0.13
14 Jun 20246.15%−0.29
31 May 20246.44%0.00
15 May 20246.44%+0.04
30 Apr 20246.40%−0.42
15 Apr 20246.82%−0.16
28 Mar 20246.98%−0.34
15 Mar 20247.32%−0.44
29 Feb 20247.76%+0.22
15 Feb 20247.54%+0.41
31 Jan 20247.13%0.00
12 Jan 20247.13%−0.26
29 Dec 20237.39%+0.06
15 Dec 20237.33%−0.34
30 Nov 20237.67%−0.36
15 Nov 20238.03%−1.77
31 Oct 20239.80%+0.63
13 Oct 20239.17%+0.09
29 Sep 20239.08%+0.05
15 Sep 20239.03%−0.07
31 Aug 20239.10%+0.84
15 Aug 20238.26%−0.79
31 Jul 20239.05%−0.58
14 Jul 20239.63%−0.97
30 Jun 202310.60%−0.32
15 Jun 202310.92%+0.64
31 May 202310.28%−0.36
15 May 202310.64%−0.55
28 Apr 202311.19%+0.60
14 Apr 202310.59%+0.12
31 Mar 202310.47%−0.54
15 Mar 202311.01%−0.75
28 Feb 202311.76%−0.17
15 Feb 202311.93%−0.29
31 Jan 202312.22%−0.34
13 Jan 202312.56%−2.68
30 Dec 202215.24%+2.37
15 Dec 202212.87%−1.12
30 Nov 202213.99%−0.62
15 Nov 202214.61%−0.42
31 Oct 202215.03%+1.21
14 Oct 202213.82%−0.17
30 Sep 202213.99%−0.43
15 Sep 202214.42%−0.38
31 Aug 202214.80%−0.22
15 Aug 202215.02%−0.75
29 Jul 202215.77%+0.70
15 Jul 202215.07%−0.33
30 Jun 202215.40%−1.16
15 Jun 202216.56%+0.80
31 May 202215.76%−0.49
13 May 202216.25%−0.24
29 Apr 202216.49%+0.50
14 Apr 202215.99%+2.65
31 Mar 202213.34%+2.26
15 Mar 202211.08%+0.40
28 Feb 202210.68%+0.42
15 Feb 202210.26%+0.84
31 Jan 20229.42%+0.47
14 Jan 20228.95%−1.34
31 Dec 202110.29%+1.69
15 Dec 20218.60%−0.09
30 Nov 20218.69%−0.29
15 Nov 20218.98%+0.34
29 Oct 20218.64%+1.45
15 Oct 20217.19%+0.16
30 Sep 20217.03%+0.10
15 Sep 20216.93%+0.51
31 Aug 20216.42%+0.59
13 Aug 20215.83%−0.37
30 Jul 20216.20%+0.17
15 Jul 20216.03%−0.47
30 Jun 20216.50%+0.64
15 Jun 20215.86%+0.86
28 May 20215.00%−0.01
14 May 20215.01%−0.07
30 Apr 20215.08%−1.10
15 Apr 20216.18%+0.34
31 Mar 20215.84%−1.17
15 Mar 20217.01%−0.76
26 Feb 20217.77%−0.90
12 Feb 20218.67%+0.15
29 Jan 20218.52%−5.58
15 Jan 202114.10%+0.83
31 Dec 202013.27%+0.06
15 Dec 202013.21%+0.91
30 Nov 202012.30%−0.14
13 Nov 202012.44%+0.14
30 Oct 202012.30%+0.56
15 Oct 202011.74%−0.15
30 Sep 202011.89%+0.44
15 Sep 202011.45%+0.21
31 Aug 202011.24%+0.49
14 Aug 202010.75%+0.06
31 Jul 202010.69%+0.20
15 Jul 202010.49%−1.20
30 Jun 202011.69%−0.52
15 Jun 202012.21%−2.61
29 May 202014.82%−0.46
15 May 202015.28%−1.58
30 Apr 202016.86%+0.09
15 Apr 202016.77%+1.96
31 Mar 202014.81%+3.20
13 Mar 202011.61%−0.76
28 Feb 202012.37%−0.46
14 Feb 202012.83%−2.05
31 Jan 202014.88%−0.72
15 Jan 202015.60%+0.05
31 Dec 201915.55%−2.27
13 Dec 201917.82%+1.05
29 Nov 201916.77%+2.01
15 Nov 201914.76%−0.35
31 Oct 201915.11%−1.11
15 Oct 201916.22%+4.23
30 Sep 201911.99%+2.03
13 Sep 20199.96%+1.69
30 Aug 20198.27%+0.72
15 Aug 20197.55%0.00
31 Jul 20197.55%−0.60
15 Jul 20198.15%−2.13
28 Jun 201910.28%+2.20
14 Jun 20198.08%+2.48
31 May 20195.60%+0.07
15 May 20195.53%−0.15
30 Apr 20195.68%+0.76
15 Apr 20194.92%+0.27
29 Mar 20194.65%+0.11
15 Mar 20194.54%−0.36
28 Feb 20194.90%−0.43
15 Feb 20195.33%−0.52
31 Jan 20195.85%+0.88
15 Jan 20194.97%+0.87
31 Dec 20184.10%−0.26
14 Dec 20184.36%−0.69
30 Nov 20185.05%−0.64
15 Nov 20185.69%+0.28
31 Oct 20185.41%−0.43
15 Oct 20185.84%−0.64
28 Sep 20186.48%+1.14
14 Sep 20185.34%−0.42
31 Aug 20185.76%−0.45
15 Aug 20186.21%−0.23
31 Jul 20186.44%−1.18
13 Jul 20187.62%−1.75
29 Jun 20189.37%+0.52
15 Jun 20188.85%−1.11
31 May 20189.96%+0.72
15 May 20189.24%+1.11
30 Apr 20188.13%+1.14
13 Apr 20186.99%−0.68
29 Mar 20187.67%+0.92
15 Mar 20186.75%+1.18
28 Feb 20185.57%+0.85
15 Feb 20184.72%−0.22
31 Jan 20184.94%+0.94
12 Jan 20184.00%+0.80
29 Dec 20173.20%–

Newest first. Scroll inside the table for earlier dates, back to 29 Dec 2017.

Frequently asked questions

How shorted is Thor Industries, Inc. right now?
10.57% of Thor Industries, Inc.'s (THO) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 603rd most shorted US stock, out of 3,805 we rank.
What does this number include?
FINRA member firms must report their short positions in all US equities twice a month; FINRA consolidates them per security. We divide that official share count by the company's shares outstanding from its SEC filings. This is the regulatory figure, not a daily estimate.
Why does it only update twice a month?
US short interest is reported for settlement on the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. That cadence is set by regulation; no daily official figure exists.
Is this THO's short float?
No. This is short interest as a percentage of shares outstanding, the count in the company's SEC filings. "Short float" divides the same FINRA short count by the public float, which excludes closely held shares, so it comes out higher for the same company. We publish no float estimates: the float is not a regulatory figure.
What is THO's days to cover?
8.68 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume. It is published in the same FINRA file and shown verbatim; we hold no volume data ourselves.
Which funds are short?
US public short interest is aggregate-only: individual short sellers are not named. Only some EU markets publish named positions.