Shortdata

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ShortData.co.uk tracks all short positions in UK companies listed on the London stock exchange. All information shown on this site is for information purposes only. While every effort has been made to ensure the accuracy of the information shown, it should not be relied upon for any investment or trading decisions.

Top 5 most shorted companies on the London stock exchange. See all

Watch

Company

% Short

Funds shorting

IBSTOCK PLC (IBST)

15.28%

15

Wizz Air Holdings PLC (WIZZ)

13.04%

11

WH SMITH PLC (SMWH)

12.17%

13

Vistry Group PLC (VTY)

11.32%

11

WHITBREAD PLC (WTB)

10.14%

11

Latest Update: 60 short positions disclosed on Thursday May 21, 2026. See Daily

Watch

Company

Fund

% Short

% Change

Date Changed

Advanced Medical Solutions Group (AMS)

Two Sigma Investments, LP

0.63%

0.06%

Wed May 20, 2026

Advanced Medical Solutions Group (AMS)

Winton Capital Management Ltd

0.50%

0.00%

Mon May 18, 2026

ANGLO AMERICAN PLC (AAL)

HBK Services LLC

0.52%

0.00%

Thu May 21, 2026

Applied Nutrition plc (APN)

Mirabella Financial Services LLP

0.54%

0.00%

Thu May 21, 2026

ASHTEAD TECHNOLOGY HOLDINGS PLC (AT.)

Acadian Asset Management LLC

0.77%

-0.08%

Wed May 20, 2026

ASOS PLC (ASC)

Voleon Capital Management LP

0.90%

0.10%

Wed May 20, 2026

AUCTION TECHNOLOGY GROUP PLC (ATG)

GLG Partners LP

0.61%

0.10%

Tue May 19, 2026

AUCTION TECHNOLOGY GROUP PLC (ATG)

Voleon Capital Management LP

0.60%

0.10%

Fri May 15, 2026

Autotrader Group plc (AUTO)

Qube Research and Technologies Limited

0.61%

0.11%

Thu May 21, 2026

Autotrader Group plc (AUTO)

Millennium International Management LP

1.55%

0.12%

Thu May 21, 2026

Autotrader Group plc (AUTO)

Millennium Capital (DIFC) Limited

0.83%

-0.12%

Wed May 20, 2026

Autotrader Group plc (AUTO)

Marshall Wace LLP

0.98%

-0.11%

Thu May 21, 2026

Autotrader Group plc (AUTO)

Citadel Advisors LLC

0.53%

-0.14%

Thu May 21, 2026

AVIVA PLC (AV.)

AQR Capital Management, LLC

0.50%

0.00%

Tue May 19, 2026

B&M European Value Retail PLC

BlackRock Financial Management, Inc.

0.79%

-0.10%

Wed May 20, 2026

B&M European Value Retail PLC

GLG Partners LP

0.53%

-0.08%

Thu May 21, 2026

B&M European Value Retail PLC

Millennium International Management LP

0.50%

0.04%

Mon May 18, 2026

BALTIC CLASSIFIEDS GROUP PLC (BCG)

Squarepoint Ops LLC

0.50%

0.00%

Fri May 15, 2026

BALTIC CLASSIFIEDS GROUP PLC (BCG)

Premier Miton Group plc

0.94%

-0.06%

Fri May 15, 2026

BALTIC CLASSIFIEDS GROUP PLC (BCG)

Millennium International Management LP

0.70%

0.07%

Wed May 20, 2026

Barratt Redrow plc (BTRW)

Millennium Capital (DIFC) Limited

0.67%

-0.03%

Mon May 18, 2026

Barratt Redrow plc (BTRW)

Millennium International Management LP

1.16%

0.16%

Thu May 21, 2026

BELLWAY PLC (BWY)

Citadel Advisors LLC

0.73%

0.12%

Tue May 19, 2026

BELLWAY PLC (BWY)

Two Sigma Investments, LP

0.59%

-0.01%

Tue May 19, 2026

Berkeley Group Holdings PLC (BKG)

Wellington Management International Ltd

0.51%

0.00%

Mon May 18, 2026

Berkeley Group Holdings PLC (BKG)

ExodusPoint Capital Management, LP

0.52%

0.03%

Thu May 21, 2026

Berkeley Group Holdings PLC (BKG)

Citadel Advisors LLC

1.20%

0.09%

Tue May 19, 2026

BIG YELLOW GROUP PLC (BYG)

Marshall Wace LLP

0.60%

0.10%

Wed May 20, 2026

BLOOMSBURY PUBLISHING PLC (BMY)

Connor, Clark and Lunn Investment Management Ltd

0.79%

-0.10%

Mon May 18, 2026

BLOOMSBURY PUBLISHING PLC (BMY)

Numeric Investors LLC

0.70%

0.10%

Mon May 18, 2026

BLOOMSBURY PUBLISHING PLC (BMY)

Saba Capital Management, L.P.

0.91%

0.00%

Wed May 20, 2026

Breedon Group Plc (BREE)

GLG Partners LP

0.50%

0.04%

Fri May 15, 2026

BURBERRY GROUP PLC (BRBY)

Marshall Wace LLP

0.99%

-0.01%

Thu May 21, 2026

BYTES TECHNOLOGY GROUP PLC (BYIT)

GLG Partners LP

0.71%

0.10%

Fri May 15, 2026

BYTES TECHNOLOGY GROUP PLC (BYIT)

Voleon Capital Management LP

0.72%

0.12%

Tue May 19, 2026

BYTES TECHNOLOGY GROUP PLC (BYIT)

Walleye Capital LLC

0.60%

0.10%

Mon May 18, 2026

C&C GROUP PLC (CCR)

Mirabella Financial Services LLP

0.99%

0.11%

Mon May 18, 2026

CAPITA PLC (CPI)

Walleye Capital LLC

1.29%

-0.01%

Tue May 19, 2026

CAPITA PLC (CPI)

Citadel Advisors LLC

0.60%

0.08%

Thu May 21, 2026

CAPITA PLC (CPI)

ActusRayPartners Limited

0.62%

0.06%

Fri May 15, 2026

CAPITA PLC (CPI)

Acadian Asset Management LLC

0.93%

0.13%

Mon May 18, 2026

CERES POWER HOLDINGS PLC (CWR)

Squarepoint Ops LLC

1.23%

0.10%

Tue May 19, 2026

CERES POWER HOLDINGS PLC (CWR)

Voleon Capital Management LP

1.11%

0.08%

Tue May 19, 2026

CHEMRING GROUP PLC (BC88)

Citadel Advisors LLC

1.02%

0.09%

Fri May 15, 2026

CHEMRING GROUP PLC (BC88)

WorldQuant LLC

0.81%

0.11%

Wed May 20, 2026

Close Brothers Group PLC (CBG)

Systematica Investments Limited

0.58%

-0.02%

Thu May 21, 2026

Close Brothers Group PLC (CBG)

Squarepoint Ops LLC

0.51%

0.03%

Mon May 18, 2026

Close Brothers Group PLC (CBG)

Citadel Advisors LLC

0.60%

0.09%

Mon May 18, 2026

Close Brothers Group PLC (CBG)

ActusRayPartners Limited

0.71%

0.04%

Fri May 15, 2026

COCA-COLA HBC AG (CCH)

Ilex Capital Partners (UK) LLP

0.69%

-0.01%

Wed May 20, 2026