Balyasny Asset Management (UK) LLP
UK short positions the FCA published under this name: 8 companies and 127 disclosures between 3 May 2018 and 29 Oct 2025. 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.
This name still appears in the European registers, which do publish holders: current positions for Balyasny Asset Management (UK) LLP. The two datasets are kept separate and never combined.
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.
ALPHAWAVE IP GROUP PLC
closed 29 Oct 20258 disclosures · peak 0.67% · first 13 Jun 2025 · last 29 Oct 2025
13 Jun 2025 0.58% · 15 Aug 2025 0.67% · 10 Oct 2025 0.54% · 14 Oct 2025 0.46% · 17 Oct 2025 0.50% · 27 Oct 2025 0.60% · 28 Oct 2025 0.57% · 29 Oct 2025 0.32%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
TATE & LYLE PUBLIC LIMITED COMPANY
closed 15 Oct 202440 disclosures · peak 0.87% · first 4 May 2018 · last 15 Oct 2024
4 May 2018 0.52% · (16 further disclosures) · 4 Apr 2024 0.49% · 11 Apr 2024 0.54% · 15 Apr 2024 0.87% · 22 Apr 2024 0.71% · 7 May 2024 0.45% · 23 May 2024 0.70% · 18 Jun 2024 0.81% · 20 Jun 2024 0.41% · 25 Jun 2024 0.57% · 26 Jun 2024 0.69% · 27 Jun 2024 0.77% · 1 Jul 2024 0.80% · 16 Jul 2024 0.49% · 26 Jul 2024 0.51% · 30 Jul 2024 0.61% · 5 Aug 2024 0.72% · 4 Sep 2024 0.66% · 11 Sep 2024 0.79% · 12 Sep 2024 0.81% · 19 Sep 2024 0.77% · 20 Sep 2024 0.80% · 14 Oct 2024 0.68% · 15 Oct 2024 0.32%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
WEIR GROUP PLC(THE)
closed 26 Sep 20245 disclosures · peak 0.60% · first 7 Feb 2024 · last 26 Sep 2024
7 Feb 2024 0.51% · 20 May 2024 0.48% · 26 Jun 2024 0.54% · 3 Jul 2024 0.60% · 26 Sep 2024 0.34%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
CONVATEC GROUP PLC
closed 6 Sep 202413 disclosures · peak 0.93% · first 17 Jun 2024 · last 6 Sep 2024
17 Jun 2024 0.60% · 19 Jun 2024 0.73% · 20 Jun 2024 0.85% · 21 Jun 2024 0.90% · 17 Jul 2024 0.68% · 30 Jul 2024 0.93% · 2 Aug 2024 0.82% · 5 Aug 2024 0.62% · 7 Aug 2024 0.70% · 16 Aug 2024 0.80% · 4 Sep 2024 0.70% · 5 Sep 2024 0.54% · 6 Sep 2024 0.41%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
INDIVIOR PLC
closed 23 Jan 20243 disclosures · peak 0.73% · first 19 Dec 2023 · last 23 Jan 2024
19 Dec 2023 0.62% · 20 Dec 2023 0.73% · 23 Jan 2024 0.39%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
TRAVIS PERKINS PLC
closed 10 Nov 20222 disclosures · peak 0.50% · first 9 Nov 2022 · last 10 Nov 2022
9 Nov 2022 0.50% · 10 Nov 2022 0.48%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
J SAINSBURY PLC
closed 14 Jan 20212 disclosures · peak 0.52% · first 7 Jan 2021 · last 14 Jan 2021
7 Jan 2021 0.52% · 14 Jan 2021 0.48%
The chain ends here: the register holds no later disclosure, which normally means the position fell back below 0.5%.
PETROFAC LTD
closed 7 Feb 201954 disclosures · peak 1.20% · first 3 May 2018 · last 7 Feb 2019
3 May 2018 0.52% · (30 further disclosures) · 5 Nov 2018 1.07% · 6 Nov 2018 0.60% · 7 Nov 2018 0.54% · 9 Nov 2018 0.38% · 15 Nov 2018 0.62% · 19 Nov 2018 0.73% · 21 Nov 2018 0.80% · 22 Nov 2018 0.79% · 30 Nov 2018 0.80% · 5 Dec 2018 0.78% · 6 Dec 2018 0.69% · 18 Dec 2018 1.01% · 19 Dec 2018 0.96% · 20 Dec 2018 1.01% · 4 Jan 2019 0.99% · 7 Jan 2019 0.74% · 8 Jan 2019 0.63% · 9 Jan 2019 0.70% · 11 Jan 2019 0.80% · 14 Jan 2019 0.74% · 28 Jan 2019 0.67% · 4 Feb 2019 0.59% · 7 Feb 2019 0.40%
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 Balyasny Asset Management (UK) LLP short?
- The FCA's named register recorded Balyasny Asset Management (UK) LLP against 8 UK companies between 2018 and 2026, across 127 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 Balyasny Asset Management (UK) LLP'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.