AMAG PHARMACEUTICALS, INC. short interest in 2018

In 2018, AMAG PHARMACEUTICALS, INC.'s disclosed short interest ran from 23.55% of shares outstanding on 12 Jan 2018 to 26.15% on 31 Dec 2018, a change of +2.60 percentage points. The year's high was 32.92% on 31 Jul 2018 and its low 23.55% on 12 Jan 2018, averaging 28.24% across 24 twice-monthly settlement dates. FINRA's days-to-cover figure peaked at 25.70 days on 31 Aug 2018. Full history: AMAG PHARMACEUTICALS, INC..

Cite this page

Plain

Short position data for AMAG PHARMACEUTICALS, INC. short interest in 2018: FINRA, compiled by howshorted.com, settlement date 31 Dec 2018. https://howshorted.com/us/company/amag-2021/2018/

Wikipedia

<ref>{{cite web |title=AMAG PHARMACEUTICALS, INC. short interest in 2018 short position data |url=https://howshorted.com/us/company/amag-2021/2018/ |website=HowShorted |publisher=howshorted.com (data: FINRA) |date=2018-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-amag-pharmaceuticals-inc-short-interest--2018-12-31,
  title        = {AMAG PHARMACEUTICALS, INC. short interest in 2018 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/us/company/amag-2021/2018/}},
  note         = {Data: FINRA, settlement date 31 Dec 2018; accessed 2026-10-13},
  year         = {2018}
}

By year: 2018 · 2019 · 2020

2018 in figures

Start of year: 23.55% (12 Jan 2018)
End of year: 26.15% (31 Dec 2018)
Change: +2.60 pp
High: 32.92% (31 Jul 2018)
Low: 23.55% (12 Jan 2018)
Average: 28.24%
Highest days to cover: 25.70 (31 Aug 2018)
SEC filings marked: 10

Every report in 2018

AMAG PHARMACEUTICALS, INC. short interest in 2018
Settlement	Short interest	Days to cover	Filings since previous
12 Jan 2018	23.55%	10.00	results (8-K)
31 Jan 2018	23.58%	10.23
15 Feb 2018	26.10%	3.98	results (8-K)
28 Feb 2018	27.69%	5.86	results (8-K)
15 Mar 2018	28.48%	10.38	10-K filed
29 Mar 2018	26.48%	9.80
13 Apr 2018	26.96%	11.48
30 Apr 2018	27.27%	18.06
15 May 2018	28.34%	8.95	results (8-K), 10-Q filed
31 May 2018	29.55%	19.81
15 Jun 2018	31.78%	11.89
29 Jun 2018	32.26%	11.30
13 Jul 2018	31.57%	23.59
31 Jul 2018	32.92%	20.69
15 Aug 2018	30.10%	17.37	results (8-K), 10-Q filed
31 Aug 2018	29.75%	25.70
14 Sep 2018	29.75%	21.55
28 Sep 2018	26.64%	10.94
15 Oct 2018	26.46%	13.04
31 Oct 2018	28.14%	15.04
15 Nov 2018	29.25%	7.74	results (8-K), 10-Q filed
30 Nov 2018	28.31%	19.57
14 Dec 2018	26.79%	14.46
31 Dec 2018	26.15%	14.42

About this data

US short interest data: FINRA (finra.org), shown as reported shares short divided by SEC-reported shares outstanding for each settlement date. FINRA® is a registered trademark of the Financial Industry Regulatory Authority, Inc. This site is not affiliated with or endorsed by FINRA or the SEC; displayed for personal reference, bulk redistribution is not permitted (see terms). Nothing here is investment advice. Method: methodology.