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HowShorted

How shorted was National Storage Affiliates Trust? NSA

National Storage Affiliates Trust left the US market in 2026. This page is a frozen archive of its reported short interest, ending 15 Jul 2026. The ticker NSA no longer refers to this company and may since have been reassigned.
5.95%
of shares outstanding reported short · settlement date 15 Jul 2026
vs previous report
+0.56
5 reports (~10 weeks)
+0.66
days to cover
4.38
Aggregate net short position time series for National Storage Affiliates Trust

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 National Storage Affiliates Trust 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
5 May 20265.29% 30 Apr 20264.83% 15 May 2026−0.46
25 Feb 20268.59% 13 Feb 20267.80% 27 Feb 2026−0.79
3 Nov 20257.79% 31 Oct 20257.55% 14 Nov 2025−0.24
4 Aug 20255.21% 31 Jul 20256.15% 15 Aug 2025+0.94
5 May 20254.02% 30 Apr 20254.35% 15 May 2025+0.33
26 Feb 20254.52% 14 Feb 20254.75% 28 Feb 2025+0.23
30 Oct 20244.92% 15 Oct 20245.05% 31 Oct 2024+0.13
5 Aug 20244.91% 31 Jul 20244.70% 15 Aug 2024−0.21
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Sector: Real estate

History

Full reported short interest history
Settlement dateShort %Change
15 Jul 20265.95%+0.56
30 Jun 20265.39%−0.44
15 Jun 20265.83%+0.42
29 May 20265.41%+0.58
15 May 20264.83%−0.46
30 Apr 20265.29%+0.20
15 Apr 20265.09%−0.39
31 Mar 20265.48%−2.31
13 Mar 20267.79%−0.01
27 Feb 20267.80%−0.79
13 Feb 20268.59%−0.37
30 Jan 20268.96%−0.71
15 Jan 20269.67%+0.14
31 Dec 20259.53%+0.02
15 Dec 20259.51%+2.24
28 Nov 20257.27%−0.28
14 Nov 20257.55%−0.24
31 Oct 20257.79%−0.20
15 Oct 20257.99%+0.15
30 Sep 20257.84%+0.65
15 Sep 20257.19%+0.54
29 Aug 20256.65%+0.50
15 Aug 20256.15%+0.94
31 Jul 20255.21%+0.61
15 Jul 20254.60%−1.04
30 Jun 20255.64%+0.24
13 Jun 20255.40%+1.12
30 May 20254.28%−0.07
15 May 20254.35%+0.33
30 Apr 20254.02%0.00
15 Apr 20254.02%+0.17
31 Mar 20253.85%−1.24
14 Mar 20255.09%+0.34
28 Feb 20254.75%+0.23
14 Feb 20254.52%+0.08
31 Jan 20254.44%+0.01
15 Jan 20254.43%+0.06
31 Dec 20244.37%−0.60
13 Dec 20244.97%+0.49
29 Nov 20244.48%−0.28
15 Nov 20244.76%−0.29
31 Oct 20245.05%+0.13
15 Oct 20244.92%−0.02
30 Sep 20244.94%−0.67
13 Sep 20245.61%+0.64
30 Aug 20244.97%+0.27
15 Aug 20244.70%−0.21
31 Jul 20244.91%−1.10
15 Jul 20246.01%+0.24
28 Jun 20245.77%−1.38
14 Jun 20247.15%−0.28
31 May 20247.43%−0.88
15 May 20248.31%+0.64
30 Apr 20247.67%+1.65
15 Apr 20246.02%+0.40
28 Mar 20245.62%+0.47
15 Mar 20245.15%+0.40
29 Feb 20244.75%+0.08
15 Feb 20244.67%+0.42
31 Jan 20244.25%−0.55
12 Jan 20244.80%+0.17
29 Dec 20234.63%−0.84
15 Dec 20235.47%+0.43
30 Nov 20235.04%+0.51
15 Nov 20234.53%+0.95
31 Oct 20233.58%−0.03
13 Oct 20233.61%−0.21
29 Sep 20233.82%−0.68
15 Sep 20234.50%+1.57
31 Aug 20232.93%+0.33
15 Aug 20232.60%−0.03
31 Jul 20232.63%+0.25
14 Jul 20232.38%+0.04
30 Jun 20232.34%−0.50
15 Jun 20232.84%+0.38
31 May 20232.46%−0.20
15 May 20232.66%+0.26
28 Apr 20232.40%+0.01
14 Apr 20232.39%−0.17
31 Mar 20232.56%−0.23
15 Mar 20232.79%+0.07
28 Feb 20232.72%−0.08
15 Feb 20232.80%−0.13
31 Jan 20232.93%+0.25
13 Jan 20232.68%+0.10
30 Dec 20222.58%+0.09
15 Dec 20222.49%+0.14
30 Nov 20222.35%−0.93
15 Nov 20223.28%+0.25
31 Oct 20223.03%−0.71
14 Oct 20223.74%+0.08
30 Sep 20223.66%+1.07
15 Sep 20222.59%+0.17
31 Aug 20222.42%−0.51
15 Aug 20222.93%+0.43
29 Jul 20222.50%+0.02
15 Jul 20222.48%+0.22
30 Jun 20222.26%−1.76
15 Jun 20224.02%+0.16
31 May 20223.86%+0.20
13 May 20223.66%+0.68
29 Apr 20222.98%+0.35
14 Apr 20222.63%+0.13
31 Mar 20222.50%−0.09
15 Mar 20222.59%+0.34
28 Feb 20222.25%−0.07
15 Feb 20222.32%+0.16
31 Jan 20222.16%+0.20
14 Jan 20221.96%+0.38
31 Dec 20211.58%−0.19
15 Dec 20211.77%+0.56
30 Nov 20211.21%0.00
15 Nov 20211.21%−0.16
29 Oct 20211.37%−0.21
15 Oct 20211.58%−0.39
30 Sep 20211.97%+0.35
15 Sep 20211.62%+0.12
31 Aug 20211.50%+0.12
13 Aug 20211.38%−0.55
30 Jul 20211.93%+0.32
15 Jul 20211.61%+0.05
30 Jun 20211.56%−0.09
15 Jun 20211.65%−0.21
28 May 20211.86%−0.70
14 May 20212.56%−0.20
30 Apr 20212.76%+0.03
15 Apr 20212.73%−0.31
31 Mar 20213.04%−1.69
15 Mar 20214.73%+0.33
26 Feb 20214.40%−0.16
12 Feb 20214.56%+0.31
29 Jan 20214.25%−0.80
15 Jan 20215.05%−0.90
31 Dec 20205.95%−1.02
15 Dec 20206.97%−0.28
30 Nov 20207.25%+0.10
13 Nov 20207.15%+5.55
15 Sep 20201.60%−0.07
31 Aug 20201.67%+0.16
14 Aug 20201.51%−0.36
31 Jul 20201.87%−0.34
15 Jul 20202.21%+0.34
30 Jun 20201.87%+0.25
15 Jun 20201.62%−0.09
29 May 20201.71%+0.06
15 May 20201.65%−0.28
30 Apr 20201.93%−0.63
15 Apr 20202.56%+0.97
31 Mar 20201.59%+0.14
13 Mar 20201.45%−0.07
28 Feb 20201.52%−0.31
14 Feb 20201.83%+0.06
31 Jan 20201.77%−0.46
15 Jan 20202.23%−0.16
31 Dec 20192.39%+0.54
13 Dec 20191.85%+0.47
29 Nov 20191.38%−0.17
15 Nov 20191.55%−0.13
31 Oct 20191.68%−0.51
15 Oct 20192.19%+0.22
30 Sep 20191.97%+0.34
13 Sep 20191.63%−0.26
30 Aug 20191.89%+0.08
15 Aug 20191.81%+0.05
31 Jul 20191.76%−0.06
15 Jul 20191.82%+0.17
28 Jun 20191.65%+0.89
14 Jun 20190.76%−0.08
31 May 20190.84%−0.21
15 May 20191.05%−0.11
30 Apr 20191.16%+0.01
15 Apr 20191.15%−0.26
29 Mar 20191.41%−0.22
15 Mar 20191.63%−0.07
28 Feb 20191.70%−0.26
15 Feb 20191.96%+0.08
31 Jan 20191.88%+0.01
15 Jan 20191.87%−0.02
31 Dec 20181.89%−0.49
14 Dec 20182.38%−0.07
30 Nov 20182.45%−0.02
15 Nov 20182.47%−0.35
31 Oct 20182.82%+0.18
15 Oct 20182.64%−0.16
28 Sep 20182.80%+0.25
14 Sep 20182.55%−0.13
31 Aug 20182.68%−0.36
15 Aug 20183.04%−0.53
31 Jul 20183.57%−0.67
13 Jul 20184.24%−0.90
29 Jun 20185.14%−0.90
15 Jun 20186.04%+0.61
31 May 20185.43%−0.23
15 May 20185.66%−0.46
30 Apr 20186.12%+0.07
13 Apr 20186.05%−0.29
29 Mar 20186.34%+0.16
15 Mar 20186.18%+0.21
28 Feb 20185.97%0.00
15 Feb 20185.97%−0.16
31 Jan 20186.13%+0.87
12 Jan 20185.26%+1.07
29 Dec 20174.19%–

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

Frequently asked questions

How shorted was National Storage Affiliates Trust?
National Storage Affiliates Trust left the US market in 2026. Its final reported figure was 5.95% of shares outstanding for settlement date 15 Jul 2026, 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 NSA'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 NSA's days to cover?
4.38 days for settlement date 15 Jul 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.