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HowShorted

How shorted is FTAI Aviation Ltd.? FTAI

#1,422most shorted US stockof 3,805 ranked stocks, more shorted than 62%

5.86%
of shares outstanding reported short · settlement date 15 Sep 2026
vs previous report
−0.67
5 reports (~10 weeks)
−0.14
days to cover
4.36
Aggregate net short position time series for FTAI Aviation Ltd.

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 FTAI Aviation Ltd. 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
29 Jul 20266.62% 15 Jul 20266.77% 31 Jul 2026+0.15
29 Apr 20265.48% 15 Apr 20265.93% 30 Apr 2026+0.45
25 Feb 20263.00% 13 Feb 20263.69% 27 Feb 2026+0.69
30 Jul 20255.17% 15 Jul 20255.18% 31 Jul 2025+0.01
30 Apr 20256.24% 15 Apr 20257.23% 15 May 2025+0.99
26 Feb 20255.80% 14 Feb 20255.35% 28 Feb 2025−0.45
30 Oct 20243.13% 15 Oct 20242.59% 31 Oct 2024−0.54
24 Jul 20243.57% 15 Jul 20243.96% 31 Jul 2024+0.39

Fails to deliver

The SEC's fails-to-deliver figure for FTAI: 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
721
11 Sep 2026
Highest in window
137,430
3 Aug 2026
Days with a balance
85
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for FTAI Aviation Ltd. 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 137K shares.

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Sector: Industrials

History

Full reported short interest history
Settlement dateShort %Change
15 Sep 20265.86%−0.67
31 Aug 20266.53%+0.02
14 Aug 20266.51%−0.26
31 Jul 20266.77%+0.15
15 Jul 20266.62%+0.62
30 Jun 20266.00%−0.27
15 Jun 20266.27%+0.40
29 May 20265.87%−0.74
15 May 20266.61%+0.68
30 Apr 20265.93%+0.45
15 Apr 20265.48%+0.86
31 Mar 20264.62%−0.81
13 Mar 20265.43%+1.74
27 Feb 20263.69%+0.69
13 Feb 20263.00%−0.23
30 Jan 20263.23%−0.10
15 Jan 20263.33%−0.01
31 Dec 20253.34%−0.55
15 Dec 20253.89%−0.38
28 Nov 20254.27%+0.54
14 Nov 20253.73%−0.36
31 Oct 20254.09%+0.08
15 Oct 20254.01%+0.05
30 Sep 20253.96%−0.42
15 Sep 20254.38%−0.37
29 Aug 20254.75%−0.73
15 Aug 20255.48%+0.30
31 Jul 20255.18%+0.01
15 Jul 20255.17%−0.08
30 Jun 20255.25%−0.87
13 Jun 20256.12%−0.36
30 May 20256.48%−0.75
15 May 20257.23%+0.55
30 Apr 20256.68%+0.44
15 Apr 20256.24%+1.01
31 Mar 20255.23%−0.40
14 Mar 20255.63%+0.28
28 Feb 20255.35%−0.45
14 Feb 20255.80%+0.20
31 Jan 20255.60%+0.30
15 Jan 20255.30%+1.57
31 Dec 20243.73%+0.95
13 Dec 20242.78%+0.10
29 Nov 20242.68%−0.40
15 Nov 20243.08%+0.49
31 Oct 20242.59%−0.54
15 Oct 20243.13%+0.05
30 Sep 20243.08%−0.16
13 Sep 20243.24%−0.23
30 Aug 20243.47%+0.29
15 Aug 20243.18%−0.78
31 Jul 20243.96%+0.39
15 Jul 20243.57%−0.79
28 Jun 20244.36%+0.47
14 Jun 20243.89%−0.38
31 May 20244.27%+0.62
15 May 20243.65%−0.89
30 Apr 20244.54%+0.11
15 Apr 20244.43%+0.27
28 Mar 20244.16%+0.58
15 Mar 20243.58%−0.25
29 Feb 20243.83%−0.06
15 Feb 20243.89%+0.20
31 Jan 20243.69%−0.07
12 Jan 20243.76%−0.24
29 Dec 20234.00%−0.32
15 Dec 20234.32%+0.07
30 Nov 20234.25%−1.38
15 Nov 20235.63%−0.39
31 Oct 20236.02%+0.05
13 Oct 20235.97%−1.21
29 Sep 20237.18%−0.34
15 Sep 20237.52%+0.95
31 Aug 20236.57%−1.64
15 Aug 20238.21%+0.63
31 Jul 20237.58%−0.21
14 Jul 20237.79%+1.13
30 Jun 20236.66%+1.56
15 Jun 20235.10%+0.37
31 May 20234.73%−0.24
15 May 20234.97%−1.01
28 Apr 20235.98%−0.77
14 Apr 20236.75%−0.28
31 Mar 20237.03%+0.29
15 Mar 20236.74%+0.59
28 Feb 20236.15%−0.70
15 Feb 20236.85%+0.36
31 Jan 20236.49%−0.42
13 Jan 20236.91%+0.45
30 Dec 20226.46%+1.71
15 Dec 20224.75%−0.40
30 Nov 20225.15%+0.55
15 Nov 20224.60%−0.63
31 Oct 20225.23%+0.11
14 Oct 20225.12%−0.12
30 Sep 20225.24%+0.34
15 Sep 20224.90%−0.85
31 Aug 20225.75%−0.07
15 Aug 20225.82%−0.93
29 Jul 20226.75%−0.63
15 Jul 20227.38%−0.25
30 Jun 20227.63%+0.14
15 Jun 20227.49%−0.15
31 May 20227.64%+0.11
13 May 20227.53%+0.65
29 Apr 20226.88%+0.10
14 Apr 20226.78%−0.04
31 Mar 20226.82%−0.20
15 Mar 20227.02%−1.73
28 Feb 20228.75%+0.69
15 Feb 20228.06%+0.95
31 Jan 20227.11%+0.57
14 Jan 20226.54%−0.10
31 Dec 20216.64%−0.23
15 Dec 20216.87%−0.02
30 Nov 20216.89%+0.55
15 Nov 20216.34%+1.24
29 Oct 20215.10%−0.49
15 Oct 20215.59%+0.11
30 Sep 20215.48%−0.29
15 Sep 20215.77%+0.73
31 Aug 20215.04%+0.14
13 Aug 20214.90%+0.16
30 Jul 20214.74%+0.96
15 Jul 20213.78%−0.05
30 Jun 20213.83%−0.58
15 Jun 20214.41%−0.08
28 May 20214.49%+0.02
14 May 20214.47%−0.31
30 Apr 20214.78%+0.43
15 Apr 20214.35%−0.43
31 Mar 20214.78%+0.92
15 Mar 20213.86%+0.03
26 Feb 20213.83%+1.48
12 Feb 20212.35%+0.94
29 Jan 20211.41%+0.41
15 Jan 20211.00%−0.09
31 Dec 20201.09%−0.18
15 Dec 20201.27%+0.01
30 Nov 20201.26%−0.46
13 Nov 20201.72%−0.06
30 Oct 20201.78%−0.12
15 Oct 20201.90%+0.03
30 Sep 20201.87%−0.05
15 Sep 20201.92%0.00
31 Aug 20201.92%−0.14
14 Aug 20202.06%+0.13
31 Jul 20201.93%−0.02
15 Jul 20201.95%−0.24
30 Jun 20202.19%−0.82
15 Jun 20203.01%−0.24
29 May 20203.25%+1.95
30 Apr 20201.30%+0.89
31 Mar 20200.41%−0.04
13 Mar 20200.45%−0.05
28 Feb 20200.50%−0.06
14 Feb 20200.56%+0.04
31 Jan 20200.52%0.00
15 Jan 20200.52%+0.05
31 Dec 20190.47%−0.02
13 Dec 20190.49%+0.01
29 Nov 20190.48%+0.11
15 Nov 20190.37%+0.07
31 Oct 20190.30%+0.01
15 Oct 20190.29%+0.01
30 Sep 20190.28%+0.03
13 Sep 20190.25%−0.03
30 Aug 20190.28%+0.02
15 Aug 20190.26%−0.06
31 Jul 20190.32%−0.03
15 Jul 20190.35%+0.03
28 Jun 20190.32%−0.01
14 Jun 20190.33%−0.02
31 May 20190.35%−0.01
15 May 20190.36%−0.07
30 Apr 20190.43%−0.07
15 Apr 20190.50%−0.06
29 Mar 20190.56%+0.02
15 Mar 20190.54%+0.08
28 Feb 20190.46%−0.03
15 Feb 20190.49%+0.05
31 Jan 20190.44%+0.07
15 Jan 20190.37%+0.03
31 Dec 20180.34%+0.02
14 Dec 20180.32%−0.01
30 Nov 20180.33%−0.13
15 Nov 20180.46%−0.12
31 Oct 20180.58%−0.15
15 Oct 20180.73%−0.03
28 Sep 20180.76%+0.04
14 Sep 20180.72%0.00
31 Aug 20180.72%0.00
15 Aug 20180.72%+0.07
31 Jul 20180.65%−0.04
13 Jul 20180.69%0.00
29 Jun 20180.69%−0.06
15 Jun 20180.75%+0.11
31 May 20180.64%−0.06
15 May 20180.70%+0.05
30 Apr 20180.65%−0.01
13 Apr 20180.66%+0.03
29 Mar 20180.63%+0.06
15 Mar 20180.57%−0.39
28 Feb 20180.96%−0.01
15 Feb 20180.97%−0.02
31 Jan 20180.99%+0.03
12 Jan 20180.96%−0.26
29 Dec 20171.22%–

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

Frequently asked questions

How shorted is FTAI Aviation Ltd. right now?
5.86% of FTAI Aviation Ltd.'s (FTAI) shares outstanding were reported short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report. That makes it the 1,422nd 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 FTAI'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 FTAI's days to cover?
4.36 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.