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HowShorted

How shorted was Zosano Pharma Corp? ZSANQ

Zosano Pharma Corp left the US market in 2022. This page is a frozen archive of its reported short interest, ending 31 May 2022. The ticker ZSANQ no longer refers to this company and may since have been reassigned.
6.78%
of shares outstanding reported short · settlement date 31 May 2022
vs previous report
−1.25
5 reports (~10 weeks)
+1.97
days to cover
4.68
Aggregate net short position time series for Zosano Pharma Corp

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 Zosano Pharma Corp 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
17 Mar 20224.00% 15 Mar 20225.61% 31 Mar 2022+1.61
10 Nov 20213.61% 29 Oct 20213.47% 15 Nov 2021−0.14
10 Aug 20216.81% 30 Jul 20215.69% 13 Aug 2021−1.12
12 May 20217.20% 30 Apr 20216.53% 14 May 2021−0.67
11 Mar 20218.24% 26 Feb 20217.73% 15 Mar 2021−0.51
13 Nov 20208.40% 30 Oct 20206.75% 30 Nov 2020−1.65
6 Aug 202011.02% 31 Jul 20208.52% 14 Aug 2020−2.50
14 May 20209.14% 30 Apr 20209.62% 15 May 2020+0.48
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Sector: Healthcare · By year: 2018 · 2019 · 2020 · 2021 · 2022

History

Full reported short interest history
Settlement dateShort %Change
31 May 20226.78%−1.25
13 May 20228.03%+2.42
31 Mar 20225.61%+1.61
15 Mar 20224.00%−0.22
28 Feb 20224.22%−0.59
15 Feb 20224.81%+0.33
31 Jan 20224.48%+0.27
14 Jan 20224.21%+0.38
31 Dec 20213.83%−0.28
15 Dec 20214.11%+0.10
30 Nov 20214.01%+0.54
15 Nov 20213.47%−0.14
29 Oct 20213.61%−0.17
15 Oct 20213.78%−0.40
30 Sep 20214.18%−0.26
15 Sep 20214.44%+0.19
31 Aug 20214.25%−1.44
13 Aug 20215.69%−1.12
30 Jul 20216.81%+0.05
15 Jul 20216.76%−0.15
30 Jun 20216.91%+0.13
15 Jun 20216.78%+0.61
28 May 20216.17%−0.36
14 May 20216.53%−0.67
30 Apr 20217.20%−0.30
15 Apr 20217.50%+0.11
31 Mar 20217.39%−0.34
15 Mar 20217.73%−0.51
26 Feb 20218.24%−0.52
12 Feb 20218.76%+0.70
29 Jan 20218.06%+0.22
15 Jan 20217.84%+1.14
31 Dec 20206.70%−0.01
15 Dec 20206.71%−0.04
30 Nov 20206.75%−0.94
13 Nov 20207.69%−0.71
30 Oct 20208.40%+0.47
15 Oct 20207.93%+2.10
30 Sep 20205.83%−4.12
15 Sep 20209.95%+2.09
31 Aug 20207.86%−0.66
14 Aug 20208.52%−2.50
31 Jul 202011.02%+0.15
15 Jul 202010.87%+0.42
30 Jun 202010.45%+0.27
15 Jun 202010.18%−0.90
29 May 202011.08%+1.46
15 May 20209.62%+0.48
30 Apr 20209.14%+0.69
15 Apr 20208.45%+2.55
31 Mar 20205.90%−2.91
13 Mar 20208.81%−10.34
28 Feb 202019.15%+3.56
14 Feb 202015.59%+4.65
31 Jan 202010.94%−2.14
15 Jan 202013.08%−0.22
31 Dec 201913.30%+2.32
13 Dec 201910.98%−1.69
29 Nov 201912.67%+1.07
15 Nov 201911.60%−0.27
31 Oct 201911.87%+2.74
15 Oct 20199.13%−1.36
30 Sep 201910.49%+0.10
13 Sep 201910.39%+0.31
30 Aug 201910.08%+0.79
15 Aug 20199.29%−2.07
31 Jul 201911.36%−0.71
15 Jul 201912.07%+0.32
28 Jun 201911.75%−0.24
14 Jun 201911.99%+0.76
31 May 201911.23%−1.42
15 May 201912.65%−7.89
30 Apr 201920.54%+3.93
15 Apr 201916.61%+0.12
29 Mar 201916.49%+0.91
15 Mar 201915.58%−1.19
28 Feb 201916.77%+6.04
15 Feb 201910.73%−0.20
31 Jan 201910.93%−0.28
15 Jan 201911.21%+0.18
31 Dec 201811.03%−0.43
14 Dec 201811.46%−0.23
30 Nov 201811.69%+0.29
15 Nov 201811.40%+0.02
31 Oct 201811.38%−0.53
15 Oct 201811.91%−0.12
28 Sep 201812.03%−0.72
14 Sep 201812.75%−0.96
31 Aug 201813.71%−0.75
15 Aug 201814.46%−71.91
31 Jul 201886.37%+6.16
13 Jul 201880.21%+0.52
29 Jun 201879.69%+3.88
15 Jun 201875.81%−5.01
31 May 201880.82%+18.69
15 May 201862.13%+15.29
30 Apr 201846.84%+22.10
29 Mar 201824.74%−2.83
15 Mar 201827.57%+17.40
12 Jan 201810.17%−0.35
29 Dec 201710.52%–

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

Frequently asked questions

How shorted was Zosano Pharma Corp?
Zosano Pharma Corp left the US market in 2022. Its final reported figure was 6.78% of shares outstanding for settlement date 31 May 2022, 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 ZSANQ'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 ZSANQ's days to cover?
4.68 days for settlement date 31 May 2022: 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.