Home / United Kingdom / Ibstock PLC
Ibstock PLC
GB00BYXJC278 Short position disclosed on August 3, 2026.
20.56% of the capital sold short
? funds not named
41 disclosures on record
Since 13 July 2026 this regulator publishes an aggregated total per company and no longer names the funds. Positions disclosed before that date remain nominative.
Evolution of the disclosed total
Open positions
| Fund | % of capital | Since |
|---|---|---|
| Aggregated total | 17.90% | August 3, 2026 |
| BlackRock Advisors, LLC | 0.98% | July 2, 2026 |
| Walleye Capital LLC | 0.88% | July 29, 2026 |
| BlackRock Financial Management, Inc. | 0.80% | July 21, 2026 |
History of disclosures
| Date | Fund | % of capital | End of publication |
|---|---|---|---|
| August 3, 2026 | Aggregated total | 17.90% | still open |
| July 31, 2026 | Aggregated total | 18.11% | August 3, 2026 |
| July 30, 2026 | Aggregated total | 18.40% | July 31, 2026 |
| July 29, 2026 | Aggregated total | 18.35% | July 30, 2026 |
| July 29, 2026 | Walleye Capital LLC | 0.88% | still open |
| July 28, 2026 | Aggregated total | 18.33% | July 29, 2026 |
| July 24, 2026 | Aggregated total | 18.43% | July 28, 2026 |
| July 23, 2026 | Aggregated total | 18.66% | July 24, 2026 |
| July 22, 2026 | Aggregated total | 18.55% | July 23, 2026 |
| July 21, 2026 | Aggregated total | 18.64% | July 22, 2026 |
| July 21, 2026 | BlackRock Financial Management, Inc. | 0.80% | still open |
| July 20, 2026 | Aggregated total | 18.63% | July 21, 2026 |
| July 17, 2026 | Aggregated total | 18.72% | July 20, 2026 |
| July 16, 2026 | Aggregated total | 18.82% | July 17, 2026 |
| July 14, 2026 | Aggregated total | 19.03% | July 16, 2026 |
| July 13, 2026 | Aggregated total | 18.23% | July 14, 2026 |
| July 10, 2026 | Aggregated total | 18.30% | July 13, 2026 |
| July 2, 2026 | BlackRock Advisors, LLC | 0.98% | still open |
| June 23, 2022 | Marshall Wace LLP | 0.50% | still open |
| June 6, 2022 | Marble BAR Asset Management LLP | 0.45% | still open |
| April 25, 2022 | Marble BAR Asset Management LLP | 0.53% | still open |
| April 21, 2022 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| March 17, 2022 | Marble BAR Asset Management LLP | 0.60% | still open |
| March 8, 2022 | Blackrock Investment Management (UK) Limited | 0.58% | still open |
| March 3, 2022 | Marble BAR Asset Management LLP | 0.52% | still open |
| February 24, 2022 | Blackrock Investment Management (UK) Limited | 0.44% | still open |
| October 15, 2021 | Jupiter Investment Management Limited | 0.41% | still open |
| October 12, 2021 | Blackrock Investment Management (UK) Limited | 0.52% | still open |
| January 25, 2021 | Jupiter Investment Management Limited | 0.71% | still open |
| January 25, 2021 | Merian Global Investors (UK) Limited | 0.71% | January 25, 2021 |
| January 21, 2021 | Jupiter Investment Management Limited | 0.53% | still open |
| January 21, 2021 | Merian Global Investors (UK) Limited | 0.53% | still open |
| May 29, 2020 | Worldquant LLC | 0.49% | still open |
| May 15, 2020 | Worldquant LLC | 0.51% | still open |
| April 28, 2020 | Worldquant LLC | 0.48% | still open |
| March 30, 2020 | Worldquant LLC | 0.55% | still open |
| March 17, 2020 | Worldquant LLC | 0.41% | still open |
| March 16, 2020 | Worldquant LLC | 0.51% | still open |
| March 13, 2020 | Worldquant LLC | 0.53% | still open |
| July 20, 2018 | Worldquant LLC | 0.49% | still open |
| July 18, 2018 | Worldquant LLC | 0.50% | still open |
Other companies sold short in the United Kingdom
- Vistry Group PLC 18.78% of the capital sold short
- Capita PLC 14.01% of the capital sold short
- Ocado Group PLC 13.16% of the capital sold short
- WH Smith PLC 12.60% of the capital sold short
- Wizz Air Holdings PLC 11.49% of the capital sold short
- Crest Nicholson Holdings PLC 11.05% of the capital sold short
- Chemring Group PLC 10.46% of the capital sold short
- Ceres Power Holdings PLC 10.45% of the capital sold short
- Pinewood Technologies Group Plc 10.18% of the capital sold short
- Domino's Pizza Group PLC 9.95% of the capital sold short
- Breedon Group Plc 9.74% of the capital sold short
- Smith & Nephew PLC 9.68% of the capital sold short