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HowShorted

How shorted was Luminex Corporation? LMNX

Luminex Corporation left the US market in 2021. This page is a frozen archive of its reported short interest, ending 30 Jun 2021. The ticker LMNX no longer refers to this company and may since have been reassigned.
4.33%
of shares outstanding reported short · settlement date 30 Jun 2021
vs previous report
−0.42
5 reports (~10 weeks)
−0.77
days to cover
4.80
Aggregate net short position time series for Luminex Corporation

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 Luminex Corporation 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
8 Feb 20216.15% 29 Jan 20216.51% 12 Feb 2021+0.36
12 Jan 20216.93% 31 Dec 20206.53% 15 Jan 2021−0.40
5 Nov 20209.07% 30 Oct 20208.60% 13 Nov 2020−0.47
7 Oct 202010.35% 30 Sep 20209.74% 15 Oct 2020−0.61
4 Aug 202010.71% 31 Jul 202010.89% 14 Aug 2020+0.18
8 Jul 202011.86% 30 Jun 202011.95% 15 Jul 2020+0.09
4 May 20204.19% 30 Apr 20207.06% 15 May 2020+2.87
7 Apr 20203.42% 31 Mar 20203.90% 15 Apr 2020+0.48
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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
30 Jun 20214.33%−0.42
15 Jun 20214.75%−0.29
28 May 20215.04%−0.36
14 May 20215.40%−1.69
30 Apr 20217.09%+1.99
15 Apr 20215.10%−1.45
31 Mar 20216.55%+0.03
15 Mar 20216.52%−2.03
26 Feb 20218.55%+2.04
12 Feb 20216.51%+0.36
29 Jan 20216.15%−0.38
15 Jan 20216.53%−0.40
31 Dec 20206.93%−0.25
15 Dec 20207.18%−0.52
30 Nov 20207.70%−0.90
13 Nov 20208.60%−0.47
30 Oct 20209.07%−0.67
15 Oct 20209.74%−0.61
30 Sep 202010.35%+0.64
15 Sep 20209.71%−0.12
31 Aug 20209.83%−1.06
14 Aug 202010.89%+0.18
31 Jul 202010.71%−1.24
15 Jul 202011.95%+0.09
30 Jun 202011.86%−0.28
15 Jun 202012.14%+3.41
29 May 20208.73%+1.67
15 May 20207.06%+2.87
30 Apr 20204.19%+0.29
15 Apr 20203.90%+0.48
31 Mar 20203.42%−0.45
13 Mar 20203.87%−0.06
28 Feb 20203.93%−0.05
14 Feb 20203.98%+0.87
31 Jan 20203.11%+0.16
15 Jan 20202.95%+0.57
31 Dec 20192.38%+0.20
13 Dec 20192.18%−0.04
29 Nov 20192.22%−0.19
15 Nov 20192.41%+0.49
31 Oct 20191.92%−0.20
15 Oct 20192.12%−0.11
30 Sep 20192.23%−0.97
13 Sep 20193.20%−0.49
30 Aug 20193.69%−0.06
15 Aug 20193.75%+0.03
31 Jul 20193.72%−0.17
15 Jul 20193.89%−0.18
28 Jun 20194.07%0.00
14 Jun 20194.07%−0.71
31 May 20194.78%−0.48
15 May 20195.26%−0.37
30 Apr 20195.63%−0.02
15 Apr 20195.65%−0.08
29 Mar 20195.73%+0.56
15 Mar 20195.17%+0.24
28 Feb 20194.93%+0.36
15 Feb 20194.57%+0.61
31 Jan 20193.96%+0.01
15 Jan 20193.95%−0.23
31 Dec 20184.18%+0.95
14 Dec 20183.23%−0.31
30 Nov 20183.54%−0.24
15 Nov 20183.78%−0.75
31 Oct 20184.53%−0.01
15 Oct 20184.54%+0.49
28 Sep 20184.05%+0.20
14 Sep 20183.85%−0.24
31 Aug 20184.09%−0.73
15 Aug 20184.82%+0.57
31 Jul 20184.25%+0.28
13 Jul 20183.97%+0.01
29 Jun 20183.96%+0.15
15 Jun 20183.81%−0.14
31 May 20183.95%−3.11
15 May 20187.06%+0.34
30 Apr 20186.72%+0.01
13 Apr 20186.71%−0.32
29 Mar 20187.03%−0.03
15 Mar 20187.06%+0.31
28 Feb 20186.75%−0.81
15 Feb 20187.56%+0.67
31 Jan 20186.89%+0.46
12 Jan 20186.43%+1.53
29 Dec 20174.90%–

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

Frequently asked questions

How shorted was Luminex Corporation?
Luminex Corporation left the US market in 2021. Its final reported figure was 4.33% of shares outstanding for settlement date 30 Jun 2021, 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 LMNX'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 LMNX's days to cover?
4.80 days for settlement date 30 Jun 2021: 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.