Luminus Management, LLC
UK short positions the FCA published under this name: 3 companies and 17 disclosures between 25 Aug 2015 and 27 Mar 2020. Each figure is that position as a percentage of the company's issued share capital, not a money value, and percentages are not comparable or summable across companies.
Cite this page
Positions open when the register closed
No position was still open in the register's final snapshot of 10 Jul 2026: every chain below had already fallen back below the 0.5% publication threshold.
Full disclosure history
Every disclosure the archive holds, grouped by company and ordered oldest first within each chain. A chain begins when the position first crossed 0.5% and ends either at the freeze or at the last disclosure before it fell back below the threshold.
ROTORK P.L.C.
closed 27 Mar 20202 disclosures · peak 0.57% · first 24 Mar 2020 · last 27 Mar 2020
24 Mar 2020 0.57% · 27 Mar 2020 0.41%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
ANTOFAGASTA PLC
closed 10 Jan 20204 disclosures · peak 0.61% · first 23 Oct 2019 · last 10 Jan 2020
23 Oct 2019 0.52% · 4 Nov 2019 0.61% · 12 Dec 2019 0.60% · 10 Jan 2020 0.49%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
JOHN WOOD GROUP LIMITED
closed 7 Jun 201711 disclosures · peak 0.95% · first 25 Aug 2015 · last 7 Jun 2017
25 Aug 2015 0.53% · 30 Sep 2015 0.67% · 6 Oct 2015 0.81% · 9 Oct 2015 0.91% · 12 Nov 2015 0.74% · 13 Nov 2015 0.53% · 11 Jan 2016 0.67% · 18 Feb 2016 0.80% · 23 Feb 2016 0.95% · 29 Jul 2016 0.85% · 7 Jun 2017 0.38%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
Frequently asked questions
- Which UK companies did Luminus Management, LLC short?
- The FCA's named register recorded Luminus Management, LLC against 3 UK companies between 2015 and 2026, across 17 disclosures. No position was still open when the register closed on 10 Jul 2026.
- Is this list current?
- No. It is a frozen archive. The FCA stopped publishing position-holder names on 13 July 2026 and now publishes one anonymous aggregate per company per day, so no new named UK disclosure exists after 10 Jul 2026. Today's UK figures are on each company's own page.
- Was this the whole of Luminus Management, LLC's UK short book?
- No. Only net short positions of 0.5% or more of a company's issued share capital were published with the holder's name. Smaller positions were reported to the FCA privately and never appeared in the register, so the archive is a floor, not a full book.
Source: the Financial Conduct Authority's daily short positions file, captured on 10 Jul 2026 from fca.org.uk and archived unchanged. Figures are as the FCA published them; this site is not affiliated with the FCA. Nothing here is investment advice.