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HowShorted

How shorted is Tucows Inc.? TCX

#940most shorted US stockof 3,805 ranked stocks, more shorted than 75%

8.25%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.75
5 reports (~10 weeks)
+2.22
days to cover
14.12
Aggregate net short position time series for Tucows 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 Tucows 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
12 Feb 20264.53% 30 Jan 20264.62% 13 Feb 2026+0.09
14 Feb 20257.69% 31 Jan 20257.54% 28 Feb 2025−0.15
12 Nov 20247.76% 31 Oct 20248.00% 15 Nov 2024+0.24
12 Aug 20248.14% 31 Jul 20248.27% 15 Aug 2024+0.13
26 Feb 20248.13% 15 Feb 20248.30% 29 Feb 2024+0.17
9 May 20239.32% 28 Apr 20239.68% 15 May 2023+0.36
10 Feb 20237.32% 31 Jan 20237.24% 15 Feb 2023−0.08
7 Nov 20226.80% 31 Oct 20226.80% 15 Nov 20220.00

Fails to deliver

The SEC's fails-to-deliver figure for TCX: 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
1,428
14 Sep 2026
Highest in window
39,886
24 Nov 2025
Days with a balance
89
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Tucows 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 40K shares.

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Sector: Technology · By year: 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20268.25%−0.75
31 Aug 20269.00%+1.45
14 Aug 20267.55%+0.17
31 Jul 20267.38%+0.09
15 Jul 20267.29%+1.26
30 Jun 20266.03%+0.29
15 Jun 20265.74%+0.36
29 May 20265.38%+0.21
15 May 20265.17%+0.05
30 Apr 20265.12%+0.07
15 Apr 20265.05%−0.19
31 Mar 20265.24%+0.30
13 Mar 20264.94%+0.23
27 Feb 20264.71%+0.09
13 Feb 20264.62%+0.09
30 Jan 20264.53%−0.07
15 Jan 20264.60%+0.01
31 Dec 20254.59%−0.27
15 Dec 20254.86%−0.07
28 Nov 20254.93%−0.62
14 Nov 20255.55%+0.07
31 Oct 20255.48%+0.31
15 Oct 20255.17%+0.09
30 Sep 20255.08%+0.06
15 Sep 20255.02%+0.22
29 Aug 20254.80%−0.11
15 Aug 20254.91%−0.03
31 Jul 20254.94%−0.59
15 Jul 20255.53%−0.78
30 Jun 20256.31%−0.78
13 Jun 20257.09%−0.20
30 May 20257.29%−0.26
15 May 20257.55%−0.07
30 Apr 20257.62%−0.10
15 Apr 20257.72%−0.06
31 Mar 20257.78%+0.12
14 Mar 20257.66%+0.12
28 Feb 20257.54%−0.40
14 Feb 20257.94%+0.25
31 Jan 20257.69%−0.25
15 Jan 20257.94%−0.03
31 Dec 20247.97%+0.11
13 Dec 20247.86%+0.12
29 Nov 20247.74%−0.26
15 Nov 20248.00%+0.24
31 Oct 20247.76%+0.12
15 Oct 20247.64%−0.01
30 Sep 20247.65%−0.25
13 Sep 20247.90%−0.15
30 Aug 20248.05%−0.22
15 Aug 20248.27%+0.13
31 Jul 20248.14%−0.33
15 Jul 20248.47%−0.11
28 Jun 20248.58%+0.20
14 Jun 20248.38%−0.91
31 May 20249.29%−0.22
15 May 20249.51%0.00
30 Apr 20249.51%+0.08
15 Apr 20249.43%+0.40
28 Mar 20249.03%+0.11
15 Mar 20248.92%+0.62
29 Feb 20248.30%+0.17
15 Feb 20248.13%+0.15
31 Jan 20247.98%−0.06
12 Jan 20248.04%+0.14
29 Dec 20237.90%−0.09
15 Dec 20237.99%−0.13
30 Nov 20238.12%+0.28
15 Nov 20237.84%−0.21
31 Oct 20238.05%+0.60
13 Oct 20237.45%−0.01
29 Sep 20237.46%−0.18
15 Sep 20237.64%+0.11
31 Aug 20237.53%−0.26
15 Aug 20237.79%−0.16
31 Jul 20237.95%−0.30
14 Jul 20238.25%−0.60
30 Jun 20238.85%−0.25
15 Jun 20239.10%+0.38
31 May 20238.72%−0.96
15 May 20239.68%+0.36
28 Apr 20239.32%+1.23
14 Apr 20238.09%+1.36
31 Mar 20236.73%+0.31
15 Mar 20236.42%−0.22
28 Feb 20236.64%−0.60
15 Feb 20237.24%−0.08
31 Jan 20237.32%−0.60
13 Jan 20237.92%−0.06
30 Dec 20227.98%+0.83
15 Dec 20227.15%+0.78
30 Nov 20226.37%−0.43
15 Nov 20226.80%0.00
31 Oct 20226.80%−0.08
14 Oct 20226.88%−0.53
30 Sep 20227.41%+0.51
15 Sep 20226.90%+0.34
31 Aug 20226.56%−0.62
15 Aug 20227.18%+0.20
29 Jul 20226.98%+0.12
15 Jul 20226.86%+0.45
30 Jun 20226.41%−0.92
15 Jun 20227.33%+0.92
31 May 20226.41%−0.09
13 May 20226.50%+0.84
29 Apr 20225.66%−0.18
14 Apr 20225.84%−0.54
31 Mar 20226.38%+0.27
15 Mar 20226.11%+0.14
28 Feb 20225.97%−0.07
15 Feb 20226.04%−0.09
31 Jan 20226.13%+0.36
14 Jan 20225.77%+0.09
31 Dec 20215.68%−0.21
15 Dec 20215.89%0.00
30 Nov 20215.89%+0.33
15 Nov 20215.56%−0.43
29 Oct 20215.99%−0.22
15 Oct 20216.21%+0.07
30 Sep 20216.14%−0.67
15 Sep 20216.81%−0.03
31 Aug 20216.84%+0.25
13 Aug 20216.59%−0.04
30 Jul 20216.63%+0.42
15 Jul 20216.21%−0.22
30 Jun 20216.43%−0.17
15 Jun 20216.60%−0.34
28 May 20216.94%−0.06
14 May 20217.00%−0.05
30 Apr 20217.05%+0.11
15 Apr 20216.94%+0.14
31 Mar 20216.80%+0.12
15 Mar 20216.68%+0.05
26 Feb 20216.63%−0.23
12 Feb 20216.86%−1.28
29 Jan 20218.14%+0.07
15 Jan 20218.07%+0.07
31 Dec 20208.00%−0.03
15 Dec 20208.03%+0.05
30 Nov 20207.98%−0.68
13 Nov 20208.66%+0.27
30 Oct 20208.39%+0.32
15 Oct 20208.07%−0.03
30 Sep 20208.10%+0.59
15 Sep 20207.51%+0.09
31 Aug 20207.42%−0.13
14 Aug 20207.55%−0.06
31 Jul 20207.61%−0.45
15 Jul 20208.06%−0.32
30 Jun 20208.38%−0.65
15 Jun 20209.03%−0.94
29 May 20209.97%+0.02
15 May 20209.95%−0.24
30 Apr 202010.19%+0.21
15 Apr 20209.98%−0.87
31 Mar 202010.85%−0.99
13 Mar 202011.84%−0.25
28 Feb 202012.09%+0.01
14 Feb 202012.08%−0.46
31 Jan 202012.54%−1.06
15 Jan 202013.60%−0.84
31 Dec 201914.44%−0.66
13 Dec 201915.10%−0.27
29 Nov 201915.37%−0.61
15 Nov 201915.98%+0.54
31 Oct 201915.44%−0.27
15 Oct 201915.71%+0.33
30 Sep 201915.38%+0.06
13 Sep 201915.32%+0.26
30 Aug 201915.06%+0.48
15 Aug 201914.58%+0.10
31 Jul 201914.48%−0.38
15 Jul 201914.86%−0.81
28 Jun 201915.67%+0.54
14 Jun 201915.13%+1.35
31 May 201913.78%+2.43
15 May 201911.35%−0.28
30 Apr 201911.63%−0.60
15 Apr 201912.23%−0.18
29 Mar 201912.41%−0.44
15 Mar 201912.85%−0.38
28 Feb 201913.23%−1.39
15 Feb 201914.62%−2.30
31 Jan 201916.92%−1.37
15 Jan 201918.29%−0.23
31 Dec 201818.52%−2.11
14 Dec 201820.63%+0.27
30 Nov 201820.36%+0.17
15 Nov 201820.19%−0.96
31 Oct 201821.15%−0.22
15 Oct 201821.37%+1.03
28 Sep 201820.34%−0.14
14 Sep 201820.48%+0.18
31 Aug 201820.30%−1.10
15 Aug 201821.40%−0.93
31 Jul 201822.33%−0.58
13 Jul 201822.91%+0.74
29 Jun 201822.17%+0.02
15 Jun 201822.15%+0.07
31 May 201822.08%−1.33
15 May 201823.41%0.00
30 Apr 201823.41%+0.33
13 Apr 201823.08%+0.08
29 Mar 201823.00%−1.34
15 Mar 201824.34%+0.28
28 Feb 201824.06%+0.90
15 Feb 201823.16%+1.50
31 Jan 201821.66%+1.72
12 Jan 201819.94%+1.26
29 Dec 201718.68%–

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

Frequently asked questions

How shorted is Tucows Inc. right now?
8.25% of Tucows Inc.'s (TCX) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 940th 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 TCX'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 TCX's days to cover?
14.12 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.