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HowShorted

How shorted is Energy Fuels Inc.? UUUU

#83most shorted US stockof 3,805 ranked stocks, more shorted than 97%

22.28%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
+0.63
5 reports (~10 weeks)
+3.42
days to cover
8.91
Aggregate net short position time series for Energy Fuels 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 Energy Fuels Inc. days to cover

Fails to deliver

The SEC's fails-to-deliver figure for UUUU: 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
114
14 Sep 2026
Highest in window
1,321,940
26 Sep 2025
Days with a balance
192
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Energy Fuels 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 1.3M shares.

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Sector: Energy · By year: 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 202622.28%+0.63
31 Aug 202621.65%+0.43
14 Aug 202621.22%+0.92
31 Jul 202620.30%+0.69
15 Jul 202619.61%+0.75
30 Jun 202618.86%+3.75
15 Jun 202615.11%−0.80
29 May 202615.91%+0.31
15 May 202615.60%+0.14
30 Apr 202615.46%−0.10
15 Apr 202615.56%−0.36
31 Mar 202615.92%+1.13
13 Mar 202614.79%+0.44
27 Feb 202614.35%−0.93
13 Feb 202615.28%−0.18
30 Jan 202615.46%−0.26
15 Jan 202615.72%−0.10
31 Dec 202515.82%−0.89
15 Dec 202516.71%+0.03
28 Nov 202516.68%−0.36
14 Nov 202517.04%+0.74
31 Oct 202516.30%−1.84
15 Oct 202518.14%+4.82
30 Sep 202513.32%+1.01
15 Sep 202512.31%−0.31
29 Aug 202512.62%+0.56
15 Aug 202512.06%+0.08
31 Jul 202511.98%−1.91
15 Jul 202513.89%−2.18
30 Jun 202516.07%+0.49
13 Jun 202515.58%+0.20
30 May 202515.38%−0.15
15 May 202515.53%−2.61
30 Apr 202518.14%+0.64
15 Apr 202517.50%−1.06
31 Mar 202518.56%+1.43
14 Mar 202517.13%−0.54
28 Feb 202517.67%+1.19
14 Feb 202516.48%−0.06
31 Jan 202516.54%+0.27
15 Jan 202516.27%+0.94
31 Dec 202415.33%+0.05
13 Dec 202415.28%−1.27
29 Nov 202416.55%−0.51
15 Nov 202417.06%+0.71
31 Oct 202416.35%−2.55
15 Oct 202418.90%+0.55
30 Sep 202418.35%+0.79
13 Sep 202417.56%+0.11
30 Aug 202417.45%+1.40
15 Aug 202416.05%−0.11
31 Jul 202416.16%−0.36
15 Jul 202416.52%+0.11
28 Jun 202416.41%+1.14
14 Jun 202415.27%−0.87
31 May 202416.14%−1.96
15 May 202418.10%−0.57
30 Apr 202418.67%+3.31
15 Apr 202415.36%+0.58
28 Mar 202414.78%−0.25
15 Mar 202415.03%+0.99
29 Feb 202414.04%+0.13
15 Feb 202413.91%+0.99
31 Jan 202412.92%−0.49
12 Jan 202413.41%−0.50
29 Dec 202313.91%+0.52
15 Dec 202313.39%+0.82
30 Nov 202312.57%−0.37
15 Nov 202312.94%−0.82
31 Oct 202313.76%−0.61
13 Oct 202314.37%+0.51
29 Sep 202313.86%+0.07
15 Sep 202313.79%+0.55
31 Aug 202313.24%−0.54
15 Aug 202313.78%−0.14
31 Jul 202313.92%−0.20
14 Jul 202314.12%+0.78
30 Jun 202313.34%−0.96
15 Jun 202314.30%+0.44
31 May 202313.86%−1.11
15 May 202314.97%+0.32
28 Apr 202314.65%+0.08
14 Apr 202314.57%+0.37
31 Mar 202314.20%+1.02
15 Mar 202313.18%+0.09
28 Feb 202313.09%+0.23
15 Feb 202312.86%+0.51
31 Jan 202312.35%−0.05
13 Jan 202312.40%−0.33
30 Dec 202212.73%+0.19
15 Dec 202212.54%−0.69
30 Nov 202213.23%−0.04
15 Nov 202213.27%−0.91
31 Oct 202214.18%−0.50
14 Oct 202214.68%+0.46
30 Sep 202214.22%−0.70
15 Sep 202214.92%+0.34
31 Aug 202214.58%−0.40
15 Aug 202214.98%−0.22
29 Jul 202215.20%−0.47
15 Jul 202215.67%−0.01
30 Jun 202215.68%−0.15
15 Jun 202215.83%+0.92
31 May 202214.91%+1.05
13 May 202213.86%+0.64
29 Apr 202213.22%−0.56
14 Apr 202213.78%+1.05
31 Mar 202212.73%+0.01
15 Mar 202212.72%+1.43
28 Feb 202211.29%−0.25
15 Feb 202211.54%+0.59
31 Jan 202210.95%−1.46
14 Jan 202212.41%+1.45
31 Dec 202110.96%+0.35
15 Dec 202110.61%+0.02
30 Nov 202110.59%+0.36
15 Nov 202110.23%−0.01
29 Oct 202110.24%−1.26
15 Oct 202111.50%+1.08
30 Sep 202110.42%−0.12
15 Sep 202110.54%+1.76
31 Aug 20218.78%−2.42
13 Aug 202111.20%+0.18
30 Jul 202111.02%+0.03
15 Jul 202110.99%−0.86
30 Jun 202111.85%+0.54
15 Jun 202111.31%−1.49
28 May 202112.80%−1.15
14 May 202113.95%+0.56
30 Apr 202113.39%+0.76
15 Apr 202112.63%+1.52
31 Mar 202111.11%−0.11
15 Mar 202111.22%+0.80
26 Feb 202110.42%−1.09
12 Feb 202111.51%−0.61
29 Jan 202112.12%+0.01
15 Jan 202112.11%+0.45
31 Dec 202011.66%+2.01
15 Dec 20209.65%+0.12
30 Nov 20209.53%−0.23
13 Nov 20209.76%−0.51
30 Oct 202010.27%−0.60
15 Oct 202010.87%+0.21
30 Sep 202010.66%+0.56
15 Sep 202010.10%−0.14
31 Aug 202010.24%−0.25
14 Aug 202010.49%+1.06
31 Jul 20209.43%−1.46
15 Jul 202010.89%–

Newest first. Scroll inside the table for earlier dates, back to 15 Jul 2020.

Frequently asked questions

How shorted is Energy Fuels Inc. right now?
22.28% of Energy Fuels Inc.'s (UUUU) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 83rd 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 UUUU'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 UUUU's days to cover?
8.91 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.