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HowShorted

How shorted was Spirit AeroSystems Holdings, Inc.? SPR

Spirit AeroSystems Holdings, Inc. left the US market in 2025. This page is a frozen archive of its reported short interest, ending 28 Nov 2025. The ticker SPR no longer refers to this company and may since have been reassigned.
11.59%
of shares outstanding reported short · settlement date 28 Nov 2025
vs previous report
+0.82
5 reports (~10 weeks)
+2.35
days to cover
11.21
Aggregate net short position time series for Spirit AeroSystems Holdings, 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 Spirit AeroSystems Holdings, 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
31 Oct 202510.85% 15 Oct 202510.77% 14 Nov 2025−0.08
5 Aug 20258.54% 31 Jul 20258.23% 15 Aug 2025−0.31
1 May 20258.74% 30 Apr 20259.21% 15 May 2025+0.47
28 Feb 20258.70% 14 Feb 20258.48% 14 Mar 2025−0.22
10 Feb 20258.58% 31 Jan 20258.70% 14 Feb 2025+0.12
24 Oct 20248.02% 15 Oct 20249.15% 31 Oct 2024+1.13
5 Aug 20249.60% 31 Jul 20249.40% 15 Aug 2024−0.20
7 May 20247.78% 30 Apr 20248.19% 15 May 2024+0.41
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Sector: Industrials

History

Full reported short interest history
Settlement dateShort %Change
28 Nov 202511.59%+0.82
14 Nov 202510.77%+0.23
31 Oct 202510.54%−0.31
15 Oct 202510.85%+0.95
30 Sep 20259.90%+0.66
15 Sep 20259.24%+0.39
29 Aug 20258.85%+0.62
15 Aug 20258.23%−0.31
31 Jul 20258.54%−0.07
15 Jul 20258.61%+0.80
30 Jun 20257.81%−0.86
13 Jun 20258.67%−0.27
30 May 20258.94%−0.27
15 May 20259.21%+0.47
30 Apr 20258.74%−0.80
15 Apr 20259.54%+1.90
31 Mar 20257.64%−0.84
14 Mar 20258.48%+0.57
28 Feb 20257.91%−0.79
14 Feb 20258.70%+0.12
31 Jan 20258.58%+1.50
15 Jan 20257.08%−0.70
31 Dec 20247.78%−0.51
13 Dec 20248.29%−0.38
29 Nov 20248.67%−0.65
15 Nov 20249.32%+0.17
31 Oct 20249.15%+1.13
15 Oct 20248.02%−1.02
30 Sep 20249.04%+0.40
13 Sep 20248.64%−0.62
30 Aug 20249.26%−0.14
15 Aug 20249.40%−0.20
31 Jul 20249.60%−0.55
15 Jul 202410.15%+0.16
28 Jun 20249.99%+1.22
14 Jun 20248.77%+0.39
31 May 20248.38%+0.19
15 May 20248.19%+0.41
30 Apr 20247.78%−0.74
15 Apr 20248.52%−0.30
28 Mar 20248.82%+0.29
15 Mar 20248.53%−1.65
29 Feb 202410.18%−0.34
15 Feb 202410.52%−0.08
31 Jan 202410.60%+0.33
12 Jan 202410.27%+0.19
29 Dec 202310.08%−0.43
15 Dec 202310.51%−0.74
30 Nov 202311.25%+0.78
15 Nov 202310.47%+0.20
31 Oct 202310.27%−0.87
13 Oct 202311.14%−0.34
29 Sep 202311.48%+3.14
15 Sep 20238.34%+0.17
31 Aug 20238.17%+0.74
15 Aug 20237.43%+1.26
31 Jul 20236.17%−0.81
14 Jul 20236.98%−0.16
30 Jun 20237.14%+0.04
15 Jun 20237.10%−0.30
31 May 20237.40%−0.71
15 May 20238.11%+2.12
28 Apr 20235.99%−0.35
14 Apr 20236.34%+0.70
31 Mar 20235.64%−0.83
15 Mar 20236.47%−0.56
28 Feb 20237.03%+0.55
15 Feb 20236.48%+0.86
31 Jan 20235.62%+0.34
13 Jan 20235.28%+0.14
30 Dec 20225.14%+0.70
15 Dec 20224.44%+0.65
30 Nov 20223.79%−0.59
15 Nov 20224.38%−1.06
31 Oct 20225.44%−0.39
14 Oct 20225.83%−0.41
30 Sep 20226.24%+0.25
15 Sep 20225.99%+0.89
31 Aug 20225.10%+0.22
15 Aug 20224.88%−0.60
29 Jul 20225.48%+0.79
15 Jul 20224.69%+0.54
30 Jun 20224.15%−0.91
15 Jun 20225.06%+0.71
31 May 20224.35%+0.15
13 May 20224.20%+0.89
29 Apr 20223.31%−0.42
14 Apr 20223.73%−0.60
31 Mar 20224.33%+0.70
15 Mar 20223.63%−0.10
28 Feb 20223.73%−0.70
15 Feb 20224.43%−0.06
31 Jan 20224.49%−0.07
14 Jan 20224.56%+0.26
31 Dec 20214.30%−0.59
15 Dec 20214.89%+0.71
30 Nov 20214.18%+0.80
15 Nov 20213.38%−0.31
29 Oct 20213.69%−0.26
15 Oct 20213.95%+0.16
30 Sep 20213.79%+0.65
15 Sep 20213.14%−0.38
31 Aug 20213.52%−0.42
13 Aug 20213.94%−0.35
30 Jul 20214.29%−0.11
15 Jul 20214.40%−0.19
30 Jun 20214.59%−0.60
15 Jun 20215.19%−1.08
28 May 20216.27%−0.38
14 May 20216.65%−0.71
30 Apr 20217.36%−0.61
15 Apr 20217.97%+0.82
31 Mar 20217.15%+1.00
15 Mar 20216.15%+0.76
26 Feb 20215.39%−1.29
12 Feb 20216.68%+0.71
29 Jan 20215.97%+0.34
15 Jan 20215.63%+0.33
31 Dec 20205.30%−2.28
15 Dec 20207.58%−0.34
30 Nov 20207.92%+0.09
13 Nov 20207.83%−1.07
30 Oct 20208.90%+0.19
15 Oct 20208.71%−1.38
30 Sep 202010.09%+0.10
15 Sep 20209.99%−0.05
31 Aug 202010.04%−1.82
14 Aug 202011.86%+1.48
31 Jul 202010.38%−0.45
15 Jul 202010.83%+3.77
30 Jun 20207.06%+0.75
15 Jun 20206.31%−0.59
29 May 20206.90%−0.43
15 May 20207.33%+2.32
30 Apr 20205.01%+1.43
15 Apr 20203.58%+0.15
31 Mar 20203.43%−1.24
13 Mar 20204.67%+1.65
28 Feb 20203.02%−0.71
14 Feb 20203.73%+0.31
31 Jan 20203.42%−0.36
15 Jan 20203.78%+0.71
31 Dec 20193.07%+1.18
13 Dec 20191.89%−0.21
29 Nov 20192.10%+0.16
15 Nov 20191.94%+0.07
31 Oct 20191.87%−0.25
15 Oct 20192.12%+0.06
30 Sep 20192.06%−0.60
13 Sep 20192.66%+0.15
30 Aug 20192.51%−0.12
15 Aug 20192.63%−0.21
31 Jul 20192.84%–

Newest first. Scroll inside the table for earlier dates, back to 31 Jul 2019.

Frequently asked questions

How shorted was Spirit AeroSystems Holdings, Inc.?
Spirit AeroSystems Holdings, Inc. left the US market in 2025. Its final reported figure was 11.59% of shares outstanding for settlement date 28 Nov 2025, per FINRA's consolidated short interest report; this page preserves its full history.
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 SPR'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 SPR's days to cover?
11.21 days for settlement date 28 Nov 2025: 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.