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 Coltrane Asset Management, L.P.

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
BLUE PRISM GROUP PLC 0.80% 0.08% 13 Nov 2017
CARILLION PLC 0.52% 0.0% 13 Dec 2016
DFS FURNITURE PLC 0.71% 0.11% 25 Sep 2017
IQE PLC 2.51% 0.13% 20 Apr 2018
MITIE GROUP PLC 2.12% -0.13% 16 Mar 2018
NCC Group PLC 0.91% 0.39% 26 Jan 2018
PETS AT HOME GROUP PLC 2.53% 0.10% 18 Apr 2018
RESTAURANT GROUP PLC 2.40% 0.16% 16 Apr 2018
Royal Mail Plc 0.76% 0.14% 7 Feb 2018
SUPERGROUP PLC 0.65% -0.15% 11 Apr 2018
ULTRA ELECTRONICS HLDGS PLC 0.50% 0.01% 6 Mar 2018

Previous disclosures by Coltrane Asset Management, L.P.

Company% shortDate changed
BLUE PRISM GROUP PLC 0.80% 13 Nov 2017
CARILLION PLC 0.52% 13 Dec 2016
DFS FURNITURE PLC 0.71% 25 Sep 2017
IQE PLC 2.51% 20 Apr 2018
MITIE GROUP PLC 2.12% 16 Mar 2018
NCC Group PLC 0.91% 26 Jan 2018
PETS AT HOME GROUP PLC 2.53% 18 Apr 2018
RESTAURANT GROUP PLC 2.40% 16 Apr 2018
Royal Mail Plc 0.76% 7 Feb 2018
SUPERGROUP PLC 0.65% 11 Apr 2018
ULTRA ELECTRONICS HLDGS PLC 0.50% 6 Mar 2018
AFRICAN MINERALS LTD 0.36% 13 Aug 2014
AFRICAN MINERALS LTD 0.50% 3 Jul 2014
AO WORLD PLC ORD 0.43% 31 Mar 2016
AO WORLD PLC ORD 0.53% 5 Jun 2015
BLUE PRISM GROUP PLC 0.72% 10 Nov 2017
BLUE PRISM GROUP PLC 0.66% 1 Nov 2017
BLUE PRISM GROUP PLC 0.57% 31 Oct 2017
CARD FACTORY PLC 0.00% 26 Jan 2018
CARD FACTORY PLC 0.80% 26 Sep 2017
CARD FACTORY PLC 0.73% 5 Sep 2017
CARD FACTORY PLC 0.64% 1 Sep 2017
CARD FACTORY PLC 0.58% 17 Jul 2017
DFS FURNITURE PLC 0.60% 15 Sep 2017
DFS FURNITURE PLC 0.57% 14 Sep 2017
DRAX GROUP PLC 0.24% 27 Jun 2016
DRAX GROUP PLC 0.51% 23 Jun 2016
DRAX GROUP PLC 0.64% 1 Dec 2015
DRAX GROUP PLC 0.50% 27 Oct 2015
EI Group Plc 0.47% 18 May 2016
EI Group Plc 0.74% 30 Sep 2015
EI Group Plc 0.50% 27 Sep 2015
IQE PLC 2.38% 19 Mar 2018
IQE PLC 2.49% 22 Feb 2018
IQE PLC 2.58% 8 Feb 2018
IQE PLC 2.60% 6 Feb 2018
IQE PLC 2.80% 20 Dec 2017
IQE PLC 2.74% 13 Dec 2017
IQE PLC 2.61% 7 Dec 2017
IQE PLC 2.54% 5 Dec 2017
IQE PLC 2.48% 16 Nov 2017
IQE PLC 2.72% 15 Nov 2017
IQE PLC 2.69% 14 Nov 2017
IQE PLC 2.54% 10 Nov 2017
IQE PLC 2.25% 8 Nov 2017
IQE PLC 2.11% 6 Nov 2017
IQE PLC 2.05% 2 Nov 2017
IQE PLC 1.97% 31 Oct 2017
IQE PLC 1.82% 12 Oct 2017
IQE PLC 1.75% 5 Oct 2017
IQE PLC 1.46% 28 Sep 2017
IQE PLC 1.38% 26 Sep 2017
IQE PLC 1.09% 20 Sep 2017
IQE PLC 0.91% 19 Sep 2017
IQE PLC 0.72% 12 Sep 2017
J.D. WETHERSPOON PLC 0.47% 6 May 2016
J.D. WETHERSPOON PLC 0.52% 1 Mar 2016
MITIE GROUP PLC 2.25% 5 Dec 2017
MITIE GROUP PLC 2.16% 8 Nov 2017
MITIE GROUP PLC 1.62% 30 Aug 2017
MITIE GROUP PLC 1.06% 12 Jun 2017
MITIE GROUP PLC 0.92% 17 Jan 2017
MITIE GROUP PLC 0.83% 13 Jan 2017
MITIE GROUP PLC 0.76% 12 Dec 2016
MITIE GROUP PLC 0.66% 13 Oct 2016
MITIE GROUP PLC 0.76% 12 Oct 2016
MITIE GROUP PLC 0.82% 17 Aug 2016
MITIE GROUP PLC 0.71% 29 Jun 2016
MITIE GROUP PLC 0.61% 24 May 2016
MITIE GROUP PLC 0.53% 28 Mar 2016
NCC Group PLC 0.52% 9 Sep 2016
PETS AT HOME GROUP PLC 2.43% 12 Apr 2018
PETS AT HOME GROUP PLC 2.13% 23 Jan 2018
PETS AT HOME GROUP PLC 1.90% 25 Sep 2017
PETS AT HOME GROUP PLC 1.80% 5 Sep 2017
PETS AT HOME GROUP PLC 1.70% 9 Aug 2017
PETS AT HOME GROUP PLC 1.60% 12 Jul 2017
PETS AT HOME GROUP PLC 1.53% 25 May 2017
PETS AT HOME GROUP PLC 1.30% 8 May 2017
PETS AT HOME GROUP PLC 1.20% 3 May 2017
PETS AT HOME GROUP PLC 1.12% 19 Apr 2017
PETS AT HOME GROUP PLC 1.02% 13 Apr 2017
PETS AT HOME GROUP PLC 0.82% 12 Apr 2017
PETS AT HOME GROUP PLC 0.65% 11 Apr 2017
PLUS500 LTD 0.26% 19 Jun 2015
PLUS500 LTD 0.70% 2 Jun 2015
PLUS500 LTD 0.54% 24 Feb 2015
RESTAURANT GROUP PLC 2.24% 12 Apr 2018
RESTAURANT GROUP PLC 1.90% 26 Jan 2018
RESTAURANT GROUP PLC 1.89% 18 Dec 2017
RESTAURANT GROUP PLC 1.42% 15 Dec 2017
RESTAURANT GROUP PLC 0.90% 8 Dec 2017
RESTAURANT GROUP PLC 0.85% 7 Dec 2017
RESTAURANT GROUP PLC 0.74% 21 Nov 2017
Royal Mail Plc 0.62% 1 Dec 2017
Royal Mail Plc 0.52% 8 Nov 2017
SUPERGROUP PLC 0.80% 16 Mar 2018
SUPERGROUP PLC 0.74% 16 Jan 2018
SUPERGROUP PLC 0.62% 12 Jan 2018
SUPERGROUP PLC 0.53% 10 Oct 2017
ULTRA ELECTRONICS HLDGS PLC 0.49% 5 Jan 2018
ULTRA ELECTRONICS HLDGS PLC 0.69% 27 Nov 2017
ULTRA ELECTRONICS HLDGS PLC 0.74% 15 Nov 2017
ULTRA ELECTRONICS HLDGS PLC 1.00% 18 Oct 2017
ULTRA ELECTRONICS HLDGS PLC 0.87% 11 Jul 2017
ULTRA ELECTRONICS HLDGS PLC 0.96% 24 May 2017
ULTRA ELECTRONICS HLDGS PLC 0.84% 11 May 2017
ULTRA ELECTRONICS HLDGS PLC 0.70% 9 Mar 2017
ULTRA ELECTRONICS HLDGS PLC 0.63% 2 Mar 2017
ULTRA ELECTRONICS HLDGS PLC 0.51% 23 Feb 2017