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HowShorted

How shorted is TON Strategy Co? TONX

#1,413most shorted US stockof 3,805 ranked stocks, more shorted than 62%

5.90%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.35
5 reports (~10 weeks)
+0.78
days to cover
8.64
Aggregate net short position time series for TON Strategy Co

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 TON Strategy Co 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
11 Aug 20264.94% 31 Jul 20264.75% 14 Aug 2026−0.19
12 May 20265.17% 30 Apr 20264.45% 15 May 2026−0.72
31 Mar 20264.24% 13 Mar 20265.22% 15 Apr 2026+0.98
18 Nov 20223.52% 15 Nov 20225.38% 30 Nov 2022+1.86
18 Aug 20222.43% 15 Aug 20222.56% 31 Aug 2022+0.13
19 May 20222.73% 13 May 20224.56% 31 May 2022+1.83
1 Apr 20225.39% 31 Mar 20224.24% 14 Apr 2022−1.15
17 Nov 20215.89% 15 Nov 20215.15% 30 Nov 2021−0.74

Fails to deliver

The SEC's fails-to-deliver figure for TONX: 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.

Latest balance
564
14 Sep 2026
Highest in window
478,880
19 Sep 2025
Days with a balance
90
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for TON Strategy Co 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 479K shares.

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Sector: Financials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20265.90%+0.35
31 Aug 20265.55%+0.80
14 Aug 20264.75%−0.19
31 Jul 20264.94%−0.18
15 Jul 20265.12%0.00
30 Jun 20265.12%+0.42
15 Jun 20264.70%+0.28
29 May 20264.42%−0.03
15 May 20264.45%−0.72
30 Apr 20265.17%−0.05
15 Apr 20265.22%+0.26
31 Mar 20264.96%+0.72
13 Mar 20264.24%+0.44
27 Feb 20263.80%+0.69
13 Feb 20263.11%+0.01
30 Jan 20263.10%−0.04
15 Jan 20263.14%+0.27
31 Dec 20252.87%+0.34
15 Dec 20252.53%+1.59
30 Sep 20240.94%+0.14
13 Sep 20240.80%−0.24
30 Aug 20241.04%−0.21
15 Aug 20241.25%−1.31
31 Jul 20242.56%−0.74
28 Jun 20243.30%+1.40
14 Jun 20241.90%+1.07
28 Mar 20240.83%−1.84
14 Apr 20232.67%−0.87
31 Mar 20233.54%+1.15
15 Mar 20232.39%+0.49
28 Feb 20231.90%−0.84
15 Feb 20232.74%−3.06
31 Jan 20235.80%−0.59
13 Jan 20236.39%−0.16
30 Dec 20226.55%+0.71
15 Dec 20225.84%+0.46
30 Nov 20225.38%+1.86
15 Nov 20223.52%−0.66
31 Oct 20224.18%+1.30
14 Oct 20222.88%+0.33
30 Sep 20222.55%−0.08
15 Sep 20222.63%+0.07
31 Aug 20222.56%+0.13
15 Aug 20222.43%−1.86
29 Jul 20224.29%−0.49
15 Jul 20224.78%−0.12
30 Jun 20224.90%+0.63
15 Jun 20224.27%−0.29
31 May 20224.56%+1.83
13 May 20222.73%−1.26
29 Apr 20223.99%−0.25
14 Apr 20224.24%−1.15
31 Mar 20225.39%−0.76
15 Mar 20226.15%+0.61
28 Feb 20225.54%−1.39
15 Feb 20226.93%+0.04
31 Jan 20226.89%+0.31
14 Jan 20226.58%+0.11
31 Dec 20216.47%−0.47
15 Dec 20216.94%+1.79
30 Nov 20215.15%−0.74
15 Nov 20215.89%−0.91
29 Oct 20216.80%−0.82
15 Oct 20217.62%+0.49
30 Sep 20217.13%−0.04
15 Sep 20217.17%−0.93
31 Aug 20218.10%−1.22
13 Aug 20219.32%−0.84
30 Jul 202110.16%−1.79
15 Jul 202111.95%+6.05
30 Jun 20215.90%−0.45
15 Jun 20216.35%+0.62
28 May 20215.73%+0.25
14 May 20215.48%+2.52
30 Apr 20212.96%+1.06
15 Apr 20211.90%−0.88
31 Mar 20212.78%+2.57
30 Nov 20200.21%−0.02
13 Nov 20200.23%−0.04
30 Oct 20200.27%−0.09
15 Oct 20200.36%+0.02
30 Sep 20200.34%−0.10
15 Sep 20200.44%−0.27
31 Aug 20200.71%+0.12
14 Aug 20200.59%−0.41
31 Jul 20201.00%−0.57
15 Jul 20201.57%+0.31
30 Jun 20201.26%+0.37
15 Jun 20200.89%+0.30
29 May 20200.59%−0.03
15 May 20200.62%−0.15
30 Apr 20200.77%−0.04
15 Apr 20200.81%−0.11
31 Mar 20200.92%−0.08
13 Mar 20201.00%+0.03
28 Feb 20200.97%+0.19
14 Feb 20200.78%+0.13
31 Jan 20200.65%−0.41
15 Jan 20201.06%+0.06
31 Dec 20191.00%+0.58
13 Dec 20190.42%+0.04
29 Nov 20190.38%+0.05
15 Nov 20190.33%+0.28
15 Oct 20190.05%–

Newest first. Scroll inside the table for earlier dates, back to 15 Oct 2019.

Frequently asked questions

How shorted is TON Strategy Co right now?
5.90% of TON Strategy Co's (TONX) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,413th 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 TONX'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 TONX's days to cover?
8.64 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.