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HowShorted

How shorted was MAGELLAN HEALTH INC? MGLN

MAGELLAN HEALTH INC left the US market in 2021. This page is a frozen archive of its reported short interest, ending 31 Dec 2021. The ticker MGLN no longer refers to this company and may since have been reassigned.
4.14%
of shares outstanding reported short · settlement date 31 Dec 2021
vs previous report
−0.26
5 reports (~10 weeks)
−1.83
days to cover
6.33
Aggregate net short position time series for MAGELLAN HEALTH 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 MAGELLAN HEALTH 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
5 Nov 20216.29% 29 Oct 20215.79% 15 Nov 2021−0.50
5 Aug 20218.19% 30 Jul 20217.63% 13 Aug 2021−0.56
30 Apr 20216.06% 15 Apr 20216.19% 14 May 2021+0.13
26 Feb 20213.73% 12 Feb 20214.76% 15 Mar 2021+1.03
29 Oct 20201.28% 15 Oct 20201.34% 30 Oct 2020+0.06
29 Jul 20202.41% 15 Jul 20201.88% 31 Jul 2020−0.53
11 May 20202.61% 30 Apr 20202.71% 15 May 2020+0.10
28 Feb 20201.82% 14 Feb 20202.57% 13 Mar 2020+0.75
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Sector: Healthcare

History

Full reported short interest history
Settlement dateShort %Change
31 Dec 20214.14%−0.26
15 Dec 20214.40%−0.77
30 Nov 20215.17%−0.62
15 Nov 20215.79%−0.50
29 Oct 20216.29%+0.32
15 Oct 20215.97%−3.39
30 Sep 20219.36%+2.48
15 Sep 20216.88%+0.44
31 Aug 20216.44%−1.19
13 Aug 20217.63%−0.56
30 Jul 20218.19%+0.36
15 Jul 20217.83%+0.29
30 Jun 20217.54%+0.26
15 Jun 20217.28%+0.73
28 May 20216.55%+0.36
14 May 20216.19%−0.45
30 Apr 20216.64%+0.58
15 Apr 20216.06%+0.38
31 Mar 20215.68%+0.92
15 Mar 20214.76%+0.42
26 Feb 20214.34%+0.61
12 Feb 20213.73%+0.66
29 Jan 20213.07%+1.04
15 Jan 20212.03%−0.01
31 Dec 20202.04%+0.06
15 Dec 20201.98%+0.46
30 Nov 20201.52%−0.12
13 Nov 20201.64%+0.30
30 Oct 20201.34%+0.06
15 Oct 20201.28%−0.10
30 Sep 20201.38%−0.13
15 Sep 20201.51%+0.19
31 Aug 20201.32%−0.16
14 Aug 20201.48%−0.40
31 Jul 20201.88%−0.53
15 Jul 20202.41%−0.34
30 Jun 20202.75%+0.59
15 Jun 20202.16%−0.09
29 May 20202.25%−0.46
15 May 20202.71%+0.10
30 Apr 20202.61%−0.61
15 Apr 20203.22%+0.38
31 Mar 20202.84%+0.27
13 Mar 20202.57%+0.42
28 Feb 20202.15%+0.33
14 Feb 20201.82%−0.30
31 Jan 20202.12%−0.14
15 Jan 20202.26%−0.30
31 Dec 20192.56%−0.39
13 Dec 20192.95%+0.41
29 Nov 20192.54%+0.11
15 Nov 20192.43%+0.14
31 Oct 20192.29%−0.27
15 Oct 20192.56%−0.05
30 Sep 20192.61%−0.57
13 Sep 20193.18%+0.34
30 Aug 20192.84%+0.09
15 Aug 20192.75%+0.37
31 Jul 20192.38%−0.28
15 Jul 20192.66%−0.62
28 Jun 20193.28%+0.29
14 Jun 20192.99%−0.15
31 May 20193.14%+0.07
15 May 20193.07%−0.52
30 Apr 20193.59%+0.07
15 Apr 20193.52%+0.06
29 Mar 20193.46%−0.40
15 Mar 20193.86%+0.94
28 Feb 20192.92%−0.39
15 Feb 20193.31%−0.04
31 Jan 20193.35%−1.27
15 Jan 20194.62%−0.61
31 Dec 20185.23%−0.01
14 Dec 20185.24%+0.49
30 Nov 20184.75%+0.63
15 Nov 20184.12%+0.14
31 Oct 20183.98%+0.44
15 Oct 20183.54%+0.55
28 Sep 20182.99%+0.21
14 Sep 20182.78%+0.27
31 Aug 20182.51%+1.12
15 Aug 20181.39%−0.89
31 Jul 20182.28%+0.37
13 Jul 20181.91%−0.40
29 Jun 20182.31%+0.37
15 Jun 20181.94%−0.09
31 May 20182.03%+0.44
15 May 20181.59%+0.06
30 Apr 20181.53%−0.31
13 Apr 20181.84%+0.15
29 Mar 20181.69%+0.67
15 Mar 20181.02%+0.16
28 Feb 20180.86%−0.05
15 Feb 20180.91%−0.17
31 Jan 20181.08%−0.02
12 Jan 20181.10%−0.21
29 Dec 20171.31%–

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

Frequently asked questions

How shorted was MAGELLAN HEALTH INC?
MAGELLAN HEALTH INC left the US market in 2021. Its final reported figure was 4.14% of shares outstanding for settlement date 31 Dec 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 MGLN'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 MGLN's days to cover?
6.33 days for settlement date 31 Dec 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.