Notice: The Short Interest Tracker is based on data sourced wholly from the FCA's daily short positions report. The information on this website is provided for information only. We don't provide any warranty as to the accuracy of the information on this site and it should not be relied upon in any way. The information on this website does not represent the views or opinions of Castellain Capital LLP on any of the companies displayed. It does not constitute an offer or recommendation to sell or the solicitation of any offer to buy any securities or other investment.

Disclosed positions for The Mangrove Partners Master Fund, Ltd.

Notice: We no longer track disclosures after they drop below 0.5%. It is possible that the manager still holds a short position even if we are showing it as zero.

Company% shortchangeDate changed
CIRCASSIA PHARMACEUTICALS PLC 5.42% 0.10% 7 Nov 2017
DIVERSIFIED GAS & OIL PLC 2.72% 0.13% 2 Aug 2018

Previous disclosures by The Mangrove Partners Master Fund, Ltd.

Company% shortDate changed
CIRCASSIA PHARMACEUTICALS PLC 5.42% 7 Nov 2017
DIVERSIFIED GAS & OIL PLC 2.72% 2 Aug 2018
ALLIED MINDS PLC 0.39% 11 Apr 2018
ALLIED MINDS PLC 0.55% 6 Apr 2018
ALLIED MINDS PLC 0.83% 5 Apr 2018
ALLIED MINDS PLC 1.28% 4 Apr 2018
ALLIED MINDS PLC 1.45% 28 Mar 2018
ALLIED MINDS PLC 1.55% 27 Mar 2018
ALLIED MINDS PLC 1.65% 17 Mar 2017
ALLIED MINDS PLC 1.49% 13 Mar 2017
ALLIED MINDS PLC 1.39% 7 Mar 2017
ALLIED MINDS PLC 1.29% 2 Mar 2017
ALLIED MINDS PLC 1.18% 24 Feb 2017
ALLIED MINDS PLC 1.28% 31 Oct 2016
ALLIED MINDS PLC 1.11% 19 Apr 2016
ALLIED MINDS PLC 1.00% 6 Apr 2016
ALLIED MINDS PLC 0.91% 29 Mar 2016
ALLIED MINDS PLC 0.80% 15 Mar 2016
ALLIED MINDS PLC 0.70% 29 Feb 2016
ALLIED MINDS PLC 0.60% 28 Jan 2016
ALLIED MINDS PLC 0.50% 14 Jan 2016
CIRCASSIA PHARMACEUTICALS PLC 5.32% 11 Oct 2017
CIRCASSIA PHARMACEUTICALS PLC 4.91% 15 Sep 2017
CIRCASSIA PHARMACEUTICALS PLC 4.79% 8 Sep 2017
CIRCASSIA PHARMACEUTICALS PLC 4.65% 22 Jun 2017
CIRCASSIA PHARMACEUTICALS PLC 4.45% 21 Jun 2017
CIRCASSIA PHARMACEUTICALS PLC 3.97% 16 Jun 2017
CIRCASSIA PHARMACEUTICALS PLC 3.85% 15 Jun 2017
CIRCASSIA PHARMACEUTICALS PLC 3.73% 9 Jun 2017
CIRCASSIA PHARMACEUTICALS PLC 3.63% 1 Jun 2017
CIRCASSIA PHARMACEUTICALS PLC 3.53% 9 May 2017
CIRCASSIA PHARMACEUTICALS PLC 3.44% 4 May 2017
CIRCASSIA PHARMACEUTICALS PLC 3.27% 28 Apr 2017
CIRCASSIA PHARMACEUTICALS PLC 3.74% 18 Apr 2017
CIRCASSIA PHARMACEUTICALS PLC 3.53% 13 Apr 2017
CIRCASSIA PHARMACEUTICALS PLC 2.46% 3 Apr 2017
CIRCASSIA PHARMACEUTICALS PLC 2.33% 24 Mar 2017
CIRCASSIA PHARMACEUTICALS PLC 2.04% 20 Mar 2017
CIRCASSIA PHARMACEUTICALS PLC 1.91% 16 Aug 2016
CIRCASSIA PHARMACEUTICALS PLC 1.81% 8 Aug 2016
CIRCASSIA PHARMACEUTICALS PLC 1.71% 29 Jul 2016
CIRCASSIA PHARMACEUTICALS PLC 1.66% 27 Jul 2016
CIRCASSIA PHARMACEUTICALS PLC 1.52% 19 Jul 2016
CIRCASSIA PHARMACEUTICALS PLC 1.42% 14 Jul 2016
CIRCASSIA PHARMACEUTICALS PLC 1.32% 11 Jul 2016
CIRCASSIA PHARMACEUTICALS PLC 1.25% 5 May 2016
CIRCASSIA PHARMACEUTICALS PLC 1.11% 4 Apr 2016
CIRCASSIA PHARMACEUTICALS PLC 1.05% 31 Mar 2016
CIRCASSIA PHARMACEUTICALS PLC 0.93% 23 Mar 2016
CIRCASSIA PHARMACEUTICALS PLC 0.84% 22 Mar 2016
CIRCASSIA PHARMACEUTICALS PLC 0.64% 21 Mar 2016
CIRCASSIA PHARMACEUTICALS PLC 0.57% 17 Mar 2016
DIVERSIFIED GAS & OIL PLC 2.59% 31 Jul 2018
DIVERSIFIED GAS & OIL PLC 2.43% 27 Jul 2018
DIVERSIFIED GAS & OIL PLC 3.75% 15 May 2018
DIVERSIFIED GAS & OIL PLC 3.57% 14 May 2018
DIVERSIFIED GAS & OIL PLC 3.11% 8 May 2018
DIVERSIFIED GAS & OIL PLC 2.55% 19 Apr 2018
DIVERSIFIED GAS & OIL PLC 1.02% 18 Apr 2018
IP Group plc 0.09% 28 Mar 2018
IP Group plc 0.66% 23 Mar 2018
IP Group plc 1.33% 9 Jun 2017
IP Group plc 1.57% 7 Jun 2017
IP Group plc 1.46% 2 Mar 2017
IP Group plc 1.03% 1 Aug 2016
IP Group plc 0.99% 27 Jul 2016
IP Group plc 0.80% 8 Jul 2016
IP Group plc 0.78% 7 Jul 2016
IP Group plc 0.63% 20 Jun 2016
IP Group plc 0.50% 20 May 2016
VEDANTA RESOURCES PLC 0.47% 13 Jun 2017
VEDANTA RESOURCES PLC 0.66% 2 May 2017
VEDANTA RESOURCES PLC 0.78% 28 Apr 2017
VEDANTA RESOURCES PLC 0.91% 13 Oct 2016
VEDANTA RESOURCES PLC 0.80% 29 Feb 2016
VEDANTA RESOURCES PLC 0.74% 11 Jun 2015
VEDANTA RESOURCES PLC 0.69% 10 Jun 2015
VEDANTA RESOURCES PLC 0.59% 27 May 2015
VEDANTA RESOURCES PLC 0.40% 16 Apr 2015
VEDANTA RESOURCES PLC 0.57% 26 Mar 2015