🇧🇪 Most shorted Belgian stocks of 2021

In 2021, 13 Belgium companies carried disclosed short positions across 75 trading days (20 Sep 2021 to 31 Dec 2021). The year's highest single reading was CMB.TECH at 2.83% on 30 Sep 2021. Figures are disclosed positions only, from official FSMA data.

Cite this page

Plain

Short position data for Most shorted Belgian stocks of 2021: FSMA, compiled by howshorted.com, position date 31 Dec 2021. https://howshorted.com/be/most-shorted/2021/

Wikipedia

<ref>{{cite web |title=Most shorted Belgian stocks of 2021 short position data |url=https://howshorted.com/be/most-shorted/2021/ |website=HowShorted |publisher=howshorted.com (data: FSMA) |date=2021-12-31 |access-date=2026-10-13}}</ref>

BibTeX

@misc{howshorted-most-shorted-belgian-stocks-of-2021-2021-12-31,
  title        = {Most shorted Belgian stocks of 2021 short position data},
  author       = {{HowShorted}},
  howpublished = {\url{https://howshorted.com/be/most-shorted/2021/}},
  note         = {Data: FSMA, position date 31 Dec 2021; accessed 2026-10-13},
  year         = {2021}
}

2022 →Today's league →

League table at end of 2021

#	Company	Short % (31 Dec 2021)
1	CMB.TECH	2.70%
2	MITHRA PHARMACEUTICALS	2.28%
3	UMICORE	0.83%
4	BARCO	0.69%
5	COLRUYT	0.61%
6	ELIA GROUP	0.60%
7	BPOST	0.59%
8	KINEPOLIS	0.53%
9	SOLVAY	0.51%
10	EKOPAK	0.50%

Biggest rises of 2021

CMB.TECH+2.70pp to 2.70%
MITHRA PHARMACEUTICALS+2.28pp to 2.28%
UMICORE+0.83pp to 0.83%
BARCO+0.69pp to 0.69%
COLRUYT+0.61pp to 0.61%
ELIA GROUP+0.60pp to 0.60%
BPOST+0.59pp to 0.59%
KINEPOLIS+0.53pp to 0.53%
SOLVAY+0.51pp to 0.51%
EKOPAK+0.50pp to 0.50%

Biggest falls of 2021

Changes compare each company's disclosed level at the end of 2021 with its last disclosed level of 2020; a company entering the register during the year rises from 0.00 (undisclosed is not the same as zero short interest). Nothing here is investment advice.