Interserve PLC

Last updated at 01 September 2026, 07:30 UTC from FCA

Active Short

0.0%

Active Short Value

N/A

Industry

Industrial & Commercial Services

As of 13 July 2026, the UK Financial Conduct Authority (FCA) no longer publishes individual net short position disclosures following changes to its reporting rules. Consequently, we display individual position holders prior to 13 July and the aggregated anonymous positions after this date. Read more about the changes here

Active Positions

Holder Short %

Historic Positions

Date Holder Short
2019-05-23 Millennium International Management Lp 0.42%
2019-03-15 Brightsphere Inc. 0.33%
2019-03-14 Millennium International Management Lp 0.72%
2019-03-12 Millennium International Management Lp 0.66%
2019-03-08 Millennium International Management Lp 0.50%
2019-02-27 Fvp Master Fund, L.P. 0.00%
2019-02-25 Fvp Master Fund, L.P. 0.94%
2019-02-14 Brightsphere Inc. 0.58%
2019-02-12 Brightsphere Inc. 0.65%
2019-02-07 Squarepoint Ops Llc 0.39%
2019-02-06 Lombard Odier Asset Management (Europe) Limited 0.00%
2019-01-31 Brightsphere Inc. 0.74%
2019-01-25 Brightsphere Inc. 0.89%
2019-01-24 Brightsphere Inc. 0.97%
2019-01-17 Brightsphere Inc. 1.05%
2019-01-14 Brightsphere Inc. 1.26%
2019-01-14 Squarepoint Ops Llc 0.59%
2019-01-10 Brightsphere Inc. 1.37%
2018-12-21 Brightsphere Inc. 1.45%
2018-12-21 Millennium International Management Lp 0.00%
2018-12-21 Oxford Asset Management 0.37%
2018-12-21 Squarepoint Ops Llc 0.69%
2018-12-20 Brightsphere Inc. 1.92%
2018-12-20 Millennium International Management Lp 0.67%
2018-12-18 Brightsphere Inc. 2.05%
2018-12-18 Millennium International Management Lp 0.53%
2018-12-18 Squarepoint Ops Llc 0.78%
2018-12-13 Brightsphere Inc. 2.28%
2018-12-11 Brightsphere Inc. 2.34%
2018-12-06 Brightsphere Inc. 2.45%
2018-12-05 Squarepoint Ops Llc 0.00%
2018-11-30 Squarepoint Ops Llc 0.80%
2018-11-23 Fvp Master Fund, L.P. 2.00%
2018-11-20 Lombard Odier Asset Management (Europe) Limited 0.56%
2018-11-16 Squarepoint Ops Llc 0.70%
2018-11-15 Fvp Master Fund, L.P. 1.90%
2018-11-15 Millennium International Management Lp 0.49%
2018-11-14 Fvp Master Fund, L.P. 1.74%
2018-11-02 Brightsphere Inc. 2.54%
2018-10-17 Brightsphere Inc. 2.27%
2018-10-12 Brightsphere Inc. 2.47%
2018-10-11 Brightsphere Inc. 2.74%
2018-10-01 Millennium International Management Lp 0.59%
2018-09-25 Brightsphere Inc. 2.85%
2018-09-24 Brightsphere Inc. 2.96%
2018-09-21 Brightsphere Inc. 3.00%
2018-09-21 Millennium International Management Lp 0.63%
2018-09-17 Millennium International Management Lp 0.49%
2018-08-29 Squarepoint Ops Llc 0.57%
2018-08-29 Voleon Capital Management Lp 0.49%
2018-08-28 Millennium International Management Lp 0.59%
2018-08-23 Voleon Capital Management Lp 0.58%
2018-08-21 Squarepoint Ops Llc 0.62%
2018-08-20 Squarepoint Ops Llc 0.59%
2018-08-17 Squarepoint Ops Llc 0.60%
2018-08-14 Brightsphere Inc. 3.10%
2018-08-13 Gsa Capital Partners Llp 0.48%
2018-08-09 Macquarie Funds Management Hong Kong Limited 0.49%
2018-08-08 Gsa Capital Partners Llp 0.58%
2018-08-08 Voleon Capital Management Lp 0.61%
2018-08-07 Brightsphere Inc. 3.01%
2018-08-03 Squarepoint Ops Llc 0.51%
2018-08-02 Squarepoint Ops Llc 0.49%
2018-08-02 Voleon Capital Management Lp 0.50%
2018-07-31 Squarepoint Ops Llc 0.54%
2018-07-30 Squarepoint Ops Llc 0.48%
2018-07-27 Gsa Capital Partners Llp 0.61%
2018-07-26 Brightsphere Inc. 2.90%
2018-07-25 Squarepoint Ops Llc 0.50%
2018-07-24 Brightsphere Inc. 2.83%
2018-07-17 Brightsphere Inc. 2.70%
2018-07-16 Millennium International Management Lp 0.62%
2018-07-12 Gsa Capital Partners Llp 0.52%
2018-07-11 Millennium International Management Lp 0.52%
2018-07-11 Oxford Asset Management 0.59%
2018-07-09 Brightsphere Inc. 2.60%
2018-06-22 Brightsphere Inc. 2.50%
2018-06-14 Brightsphere Inc. 2.41%
2018-06-13 Oxford Asset Management 0.69%
2018-06-08 Brightsphere Inc. 2.38%
2018-06-06 Squarepoint Ops Llc 0.46%
2018-06-01 Squarepoint Ops Llc 0.59%
2018-05-31 Squarepoint Ops Llc 0.61%
2018-05-30 Brightsphere Inc. 2.24%
2018-05-29 Macquarie Funds Management Hong Kong Limited 0.50%
2018-05-29 Squarepoint Ops Llc 0.74%
2018-05-23 Squarepoint Ops Llc 0.85%
2018-05-22 Squarepoint Ops Llc 0.97%
2018-05-17 Squarepoint Ops Llc 1.09%
2018-05-16 Squarepoint Ops Llc 1.15%
2018-05-15 Citadel Advisors Ii Llc 0.40%
2018-05-15 Squarepoint Ops Llc 1.28%
2018-05-14 Brightsphere Inc. 2.16%
2018-05-11 Citadel Advisors Ii Llc 0.51%
2018-05-11 Squarepoint Ops Llc 1.18%
2018-05-10 Brightsphere Inc. 1.90%
2018-05-09 Oxford Asset Management 0.70%
2018-05-09 Squarepoint Ops Llc 1.04%
2018-05-08 Squarepoint Ops Llc 0.89%
2018-05-03 Squarepoint Ops Llc 0.91%
2018-05-01 Squarepoint Ops Llc 0.84%
2018-04-30 Squarepoint Ops Llc 0.78%
2018-04-27 Blackrock Investment Management (Uk) Limited 0.00%
2018-04-27 Squarepoint Ops Llc 0.86%
2018-04-26 Blackrock Investment Management (Uk) Limited 0.57%
2018-04-26 Squarepoint Ops Llc 1.14%
2018-04-19 Brightsphere Inc. 1.80%
2018-04-11 Blackrock Investment Management (Uk) Limited 0.64%
2018-04-11 Squarepoint Ops Llc 0.81%
2018-04-06 Brightsphere Inc. 1.74%
2018-04-06 Squarepoint Ops Llc 0.68%
2018-04-05 Squarepoint Ops Llc 0.72%
2018-03-26 Fvp Master Fund, L.P. 1.37%
2018-03-23 Fvp Master Fund, L.P. 1.82%
2018-03-23 Oxford Asset Management 0.50%
2018-03-23 Squarepoint Ops Llc 0.62%
2018-03-22 Blackrock Investment Management (Uk) Limited 0.76%
2018-03-22 Fvp Master Fund, L.P. 2.30%
2018-03-22 Kite Lake Capital Management (Uk) Llp 0.08%
2018-03-21 Squarepoint Ops Llc 0.74%
2018-03-20 Brightsphere Inc. 1.50%
2018-03-20 Squarepoint Ops Llc 0.64%
2018-03-19 Blackrock Investment Management (Uk) Limited 0.92%
2018-03-19 Marshall Wace Llp 0.49%
2018-03-19 Squarepoint Ops Llc 0.49%
2018-03-16 Marshall Wace Llp 0.60%
2018-03-16 Squarepoint Ops Llc 0.62%
2018-03-15 Squarepoint Ops Llc 0.77%
2018-03-14 Squarepoint Ops Llc 0.82%
2018-03-13 Marshall Wace Llp 0.78%
2018-03-13 Squarepoint Ops Llc 0.77%
2018-03-12 Marshall Wace Llp 0.83%
2018-03-09 Kite Lake Capital Management (Uk) Llp 0.71%
2018-03-09 Marshall Wace Llp 0.90%
2018-03-09 Squarepoint Ops Llc 0.86%
2018-03-08 Gsa Capital Partners Llp 0.48%
2018-03-08 Marshall Wace Llp 1.03%
2018-03-08 Oxford Asset Management 0.47%
2018-03-08 Squarepoint Ops Llc 1.24%
2018-03-07 Brightsphere Inc. 1.44%
2018-03-07 Squarepoint Ops Llc 0.90%
2018-03-06 Marshall Wace Llp 1.19%
2018-03-06 Squarepoint Ops Llc 0.86%
2018-03-05 Marshall Wace Llp 1.25%
2018-03-02 Marshall Wace Llp 1.33%
2018-03-02 Oxford Asset Management 0.52%
2018-03-02 Squarepoint Ops Llc 0.96%
2018-03-01 Marshall Wace Llp 1.50%
2018-03-01 Squarepoint Ops Llc 1.05%
2018-02-28 Blackrock Investment Management (Uk) Limited 1.07%
2018-02-28 Oxford Asset Management 0.49%
2018-02-28 Squarepoint Ops Llc 0.88%
2018-02-27 Marshall Wace Llp 1.65%
2018-02-27 Squarepoint Ops Llc 1.02%
2018-02-26 Squarepoint Ops Llc 0.79%
2018-02-23 Marshall Wace Llp 1.79%
2018-02-23 Squarepoint Ops Llc 0.84%
2018-02-22 Squarepoint Ops Llc 0.72%
2018-02-21 Marshall Wace Llp 1.86%
2018-02-20 Gsa Capital Partners Llp 0.53%
2018-02-16 Marshall Wace Llp 1.99%
2018-02-15 Marshall Wace Llp 2.06%
2018-02-13 Marshall Wace Llp 2.15%
2018-02-13 Squarepoint Ops Llc 0.60%
2018-02-12 Squarepoint Ops Llc 0.72%
2018-02-09 Marshall Wace Llp 2.29%
2018-02-08 Marshall Wace Llp 2.32%
2018-02-05 Marshall Wace Llp 2.48%
2018-02-02 Brightsphere Inc. 1.31%
2018-02-02 Marshall Wace Llp 2.52%
2018-02-02 Oxford Asset Management 0.51%
2018-02-02 Squarepoint Ops Llc 0.64%
2018-02-01 Marshall Wace Llp 2.62%
2018-02-01 Oxford Asset Management 0.49%
2018-01-31 Bogle Investment Management, L.P. 0.41%
2018-01-31 Gsa Capital Partners Llp 0.49%
2018-01-30 Oxford Asset Management 0.50%
2018-01-29 Brightsphere Inc. 1.24%
2018-01-29 Marshall Wace Llp 2.77%
2018-01-29 Squarepoint Ops Llc 0.59%
2018-01-25 Squarepoint Ops Llc 0.67%
2018-01-24 Marshall Wace Llp 2.88%
2018-01-24 Oxford Asset Management 0.48%
2018-01-24 Squarepoint Ops Llc 0.53%
2018-01-23 Squarepoint Ops Llc 0.60%
2018-01-22 Brightsphere Inc. 1.14%
2018-01-17 Hbk Investments L.P. 0.47%
2018-01-17 Marshall Wace Llp 2.92%
2018-01-17 Squarepoint Ops Llc 0.53%
2018-01-16 Hbk Investments L.P. 0.58%
2018-01-15 Hbk Investments L.P. 0.60%
2018-01-12 Gsa Capital Partners Llp 0.59%
2018-01-12 Squarepoint Ops Llc 0.44%
2018-01-11 Squarepoint Ops Llc 0.52%
2018-01-10 Gsa Capital Partners Llp 0.67%
2018-01-10 Squarepoint Ops Llc 0.62%
2018-01-09 Brightsphere Inc. 1.02%
2018-01-05 Marshall Wace Llp 2.70%
2018-01-04 Brightsphere Inc. 0.92%
2018-01-04 Oxford Asset Management 0.50%
2018-01-04 Squarepoint Ops Llc 0.48%
2018-01-03 Marshall Wace Llp 2.63%
2018-01-03 Squarepoint Ops Llc 0.51%
2017-12-25 Squarepoint Ops Llc 0.49%
2017-12-21 Squarepoint Ops Llc 0.56%
2017-12-20 Oxford Asset Management 0.47%
2017-12-18 Marshall Wace Llp 2.51%
2017-12-14 Squarepoint Ops Llc 0.69%
2017-12-13 Bogle Investment Management, L.P. 0.56%
2017-12-13 Squarepoint Ops Llc 0.70%
2017-12-11 Marshall Wace Llp 2.43%
2017-12-08 Marshall Wace Llp 2.57%
2017-12-08 Squarepoint Ops Llc 0.69%
2017-12-07 Marshall Wace Llp 2.64%
2017-12-07 Squarepoint Ops Llc 0.70%
2017-12-06 Marshall Wace Llp 2.72%
2017-12-05 Hbk Investments L.P. 0.79%
2017-12-04 Marshall Wace Llp 2.88%
2017-12-01 Marshall Wace Llp 2.94%
2017-12-01 Squarepoint Ops Llc 0.69%
2017-11-30 Marshall Wace Llp 3.03%
2017-11-30 Squarepoint Ops Llc 0.70%
2017-11-28 Brightsphere Inc. 0.72%
2017-11-27 Marshall Wace Llp 3.19%
2017-11-27 Oxford Asset Management 0.50%
2017-11-20 Citadel Advisors Ii Llc 0.48%
2017-11-20 Marshall Wace Llp 3.21%
2017-11-15 Marshall Wace Llp 3.14%
2017-11-10 Brightsphere Inc. 0.58%
2017-11-10 Hbk Investments L.P. 0.81%
2017-11-10 Marshall Wace Llp 3.02%
2017-11-08 Marshall Wace Llp 2.92%
2017-11-07 Hbk Investments L.P. 0.71%
2017-11-06 Hbk Investments L.P. 0.60%
2017-11-06 Marshall Wace Llp 2.84%
2017-11-01 Citadel Advisors Ii Llc 0.59%
2017-11-01 Marshall Wace Llp 2.70%
2017-10-31 Gsa Capital Partners Llp 0.70%
2017-10-31 Hbk Investments L.P. 0.52%
2017-10-31 Marshall Wace Llp 2.62%
2017-10-27 Citadel Advisors Ii Llc 0.66%
2017-10-27 Marshall Wace Llp 2.52%
2017-10-25 Marshall Wace Llp 2.44%
2017-10-24 Squarepoint Ops Llc 0.36%
2017-10-24 Worldquant, Llc 0.46%
2017-10-23 Worldquant, Llc 0.50%
2017-10-20 Marshall Wace Llp 2.32%
2017-10-20 Squarepoint Ops Llc 0.89%
2017-10-19 Citadel Advisors Ii Llc 0.54%
2017-10-19 Fvp Master Fund, L.P. 2.47%
2017-10-19 Marshall Wace Llp 2.28%
2017-10-18 Squarepoint Ops Llc 0.76%
2017-10-17 Gsa Capital Partners Llp 0.69%
2017-10-17 Marshall Wace Llp 1.91%
2017-10-16 Millennium International Management Lp 0.48%
2017-10-16 Worldquant, Llc 0.68%
2017-10-13 Marshall Wace Llp 1.80%
2017-10-13 Worldquant, Llc 0.70%
2017-10-09 Citadel Advisors Ii Llc 0.48%
2017-10-06 Macquarie Funds Management Hong Kong Limited 0.49%
2017-10-06 Millennium International Management Lp 0.58%
2017-10-05 Marshall Wace Llp 1.74%
2017-10-05 Worldquant, Llc 0.60%
2017-10-03 Gsa Capital Partners Llp 0.79%
2017-10-03 Millennium International Management Lp 0.67%
2017-10-03 Worldquant, Llc 0.53%
2017-10-02 Macquarie Funds Management Hong Kong Limited 0.59%
2017-10-02 Marshall Wace Llp 1.62%
2017-09-29 Citadel Advisors Ii Llc 0.57%
2017-09-27 Citadel Advisors Ii Llc 0.68%
2017-09-26 Millennium International Management Lp 0.73%
2017-09-25 Macquarie Funds Management Hong Kong Limited 0.69%
2017-09-25 Marshall Wace Llp 1.53%
2017-09-22 Citadel Advisors Ii Llc 0.71%
2017-09-22 Millennium International Management Lp 0.63%
2017-09-21 Macquarie Funds Management Hong Kong Limited 0.78%
2017-09-20 Gsa Capital Partners Llp 0.81%
2017-09-20 Millennium International Management Lp 0.52%
2017-09-20 Worldquant, Llc 0.49%
2017-09-19 Citadel Advisors Ii Llc 0.62%
2017-09-19 Worldquant, Llc 0.50%
2017-09-18 Capital Fund Management S.A. 0.46%
2017-09-18 Macquarie Funds Management Hong Kong Limited 0.84%
2017-09-18 Worldquant, Llc 0.48%
2017-09-15 Citadel Advisors Ii Llc 0.52%
2017-09-15 Gsa Capital Partners Llp 0.76%
2017-09-15 Macquarie Funds Management Hong Kong Limited 0.73%
2017-09-15 Marshall Wace Llp 1.42%
2017-09-15 Worldquant, Llc 0.53%
2017-09-14 Gsa Capital Partners Llp 0.80%
2017-09-14 Marshall Wace Llp 1.34%
2017-09-11 Worldquant, Llc 0.68%
2017-09-05 Worldquant, Llc 0.70%
2017-09-01 Capital Fund Management S.A. 0.50%
2017-08-31 Worldquant, Llc 0.63%
2017-08-29 Worldquant, Llc 0.55%
2017-08-24 Gsa Capital Partners Llp 0.70%
2017-06-12 Gsa Capital Partners Llp 0.69%
2017-05-22 Marshall Wace Llp 0.42%
2017-05-19 Gsa Capital Partners Llp 0.77%
2017-05-17 Marshall Wace Llp 0.52%
2017-05-16 Gsa Capital Partners Llp 0.81%
2017-05-12 Gsa Capital Partners Llp 0.79%
2017-04-27 Gsa Capital Partners Llp 0.81%
2017-04-20 Gsa Capital Partners Llp 0.73%
2017-04-11 Gsa Capital Partners Llp 0.63%
2017-04-07 Gsa Capital Partners Llp 0.53%
2017-03-20 Marshall Wace Llp 0.49%
2017-03-15 Marshall Wace Llp 0.58%
2017-03-13 Marshall Wace Llp 0.68%
2017-03-09 Menta Capital Llc 0.46%
2017-03-06 Marshall Wace Llp 0.70%
2017-03-02 Jupiter Investment Management Limited 0.03%
2017-02-23 Marshall Wace Llp 0.60%
2017-02-21 Marshall Wace Llp 0.54%
2017-02-20 Marshall Wace Llp 0.49%
2017-02-01 Marshall Wace Llp 0.52%
2017-01-19 Menta Capital Llc 0.50%
2017-01-11 Jupiter Investment Management Limited 0.60%
2016-10-20 Blackrock Investment Management (Uk) Limited 0.49%
2016-10-18 Blackrock Investment Management (Uk) Limited 0.69%
2016-10-17 Blackrock Investment Management (Uk) Limited 0.78%
2016-09-08 Blackrock Investment Management (Uk) Limited 0.89%
2016-08-25 Blackrock Investment Management (Uk) Limited 0.99%
2016-08-15 Blackrock Investment Management (Uk) Limited 1.09%
2016-07-13 Capital Fund Management S.A. 0.49%
2016-07-12 Blackrock Investment Management (Uk) Limited 1.12%
2016-07-05 Capital Fund Management S.A. 0.51%
2016-06-13 Blackrock Investment Management (Uk) Limited 1.20%
2016-05-27 Blackrock Investment Management (Uk) Limited 1.12%
2016-05-24 Blackrock Investment Management (Uk) Limited 1.01%
2016-05-23 Blackrock Investment Management (Uk) Limited 0.95%
2016-05-20 Blackrock Investment Management (Uk) Limited 0.88%
2016-05-18 Blackrock Investment Management (Uk) Limited 0.72%
2016-05-13 Blackrock Investment Management (Uk) Limited 0.60%
2016-01-26 Blackrock Investment Management (Uk) Limited 0.48%
2015-08-20 Blackrock Investment Management (Uk) Limited 0.50%
2014-03-13 Ardevora Asset Management Llp 0.49%
2014-03-13 Societe Generale International Limited 0.49%
2014-03-12 Ardevora Asset Management Llp 0.53%
2014-03-12 Societe Generale International Limited 0.53%
2014-03-05 Societe Generale International Limited 0.64%
2014-02-28 Blackrock Investment Management (Uk) Limited 0.35%
2014-02-19 Ardevora Asset Management Llp 0.70%
2014-02-19 Societe Generale International Limited 0.70%
2014-02-13 Ardevora Asset Management Llp 0.60%
2014-02-13 Societe Generale International Limited 0.60%
2014-01-28 Ardevora Asset Management Llp 0.52%
2014-01-28 Societe Generale International Limited 0.52%
2014-01-21 Blackrock Investment Management (Uk) Limited 0.72%
2014-01-15 Blackrock Investment Management (Uk) Limited 0.87%
2014-01-07 Blackrock Investment Management (Uk) Limited 0.99%
2013-12-19 Blackrock Investment Management (Uk) Limited 1.00%
2013-12-02 Blackrock Investment Management (Uk) Limited 0.99%
2013-11-14 Blackrock Investment Management (Uk) Limited 1.00%
2013-11-12 Blackrock Investment Management (Uk) Limited 0.99%
2013-10-23 Blackrock Investment Management (Uk) Limited 1.06%
2013-10-22 Blackrock Investment Management (Uk) Limited 1.14%
2013-10-21 Blackrock Investment Management (Uk) Limited 1.21%
2013-09-30 Blackrock Investment Management (Uk) Limited 1.10%
2013-09-12 Blackrock Investment Management (Uk) Limited 1.08%
2013-09-11 Blackrock Investment Management (Uk) Limited 1.11%
2013-09-10 Blackrock Investment Management (Uk) Limited 1.21%
2013-04-08 Blackrock Investment Management (Uk) Limited 1.39%
2013-03-07 Blackrock Investment Management (Uk) Limited 1.40%
2012-11-01 Blackrock Investment Management (Uk) Limited 1.34%
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