Home / United Kingdom / Ibstock PLC
Ibstock PLC
Short position disclosed on September 16, 2026.
16.00% of the capital sold short
? funds not named
72 disclosures on record
GB00BYXJC278 ISIN code
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
0%5%10%15%20%
Oct 2025Jan 2026Apr 2026Jul 2026
July 18, 2018 today
Open positions
| Fund | Twelve months | % of capital | Over the year | Since |
|---|---|---|---|---|
| Aggregated total | 16.00% | new | September 16, 2026 |
In the United States IBJHF (OTC): 1,887,989 shares sold short on August 31, 2026. FINRA names no fund.
On the other side: the funds that hold Ibstock PLC Titelia
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History of disclosures
| Date | Fund | % of capital | End of publication |
|---|---|---|---|
| September 17, 2026 | BlackRock Financial Management, Inc. | 0.82% | still open |
| September 16, 2026 | Aggregated total | 16.00% | still open |
| September 15, 2026 | Aggregated total | 15.93% | September 16, 2026 |
| September 11, 2026 | Aggregated total | 15.82% | September 15, 2026 |
| September 9, 2026 | Aggregated total | 16.07% | September 11, 2026 |
| September 9, 2026 | Walleye Capital LLC | 0.61% | still open |
| September 8, 2026 | Aggregated total | 15.93% | September 9, 2026 |
| September 8, 2026 | Walleye Capital LLC | 0.59% | |
| September 7, 2026 | Aggregated total | 16.00% | September 8, 2026 |
| September 3, 2026 | Aggregated total | 16.29% | September 7, 2026 |
| September 2, 2026 | Aggregated total | 16.10% | September 3, 2026 |
| September 1, 2026 | Aggregated total | 15.67% | September 2, 2026 |
| August 28, 2026 | Aggregated total | 15.46% | September 1, 2026 |
| August 28, 2026 | BlackRock Financial Management, Inc. | 0.76% | |
| August 27, 2026 | Aggregated total | 17.43% | August 28, 2026 |
| August 26, 2026 | Aggregated total | 17.63% | August 27, 2026 |
| August 26, 2026 | Walleye Capital LLC | 0.66% | |
| August 21, 2026 | Aggregated total | 17.81% | August 26, 2026 |
| August 20, 2026 | Aggregated total | 17.68% | August 21, 2026 |
| August 18, 2026 | Aggregated total | 17.97% | August 20, 2026 |
| August 18, 2026 | Walleye Capital LLC | 0.77% | |
| August 17, 2026 | Aggregated total | 17.84% | August 18, 2026 |
| August 14, 2026 | Aggregated total | 17.74% | August 17, 2026 |
| August 13, 2026 | Aggregated total | 18.15% | August 14, 2026 |
| August 13, 2026 | BlackRock Advisors, LLC | 0.79% | still open |
| August 12, 2026 | Aggregated total | 18.26% | August 13, 2026 |
| August 11, 2026 | Aggregated total | 18.24% | August 12, 2026 |
| August 7, 2026 | Aggregated total | 18.33% | August 11, 2026 |
| August 6, 2026 | Aggregated total | 18.23% | August 7, 2026 |
| August 5, 2026 | Aggregated total | 17.80% | August 6, 2026 |
| August 4, 2026 | Aggregated total | 17.41% | August 5, 2026 |
| August 3, 2026 | Aggregated total | 18.10% | August 4, 2026 |
| 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% | |
| 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% | |
| 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% | |
| June 23, 2022 | Marshall Wace LLP | 0.50% |
Download 72 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats
Other companies sold short in the United Kingdom
- Vistry Group PLC 17.47% of the capital sold short
- Capita PLC 13.39% of the capital sold short
- Ceres Power Holdings PLC 13.21% of the capital sold short
- WH Smith PLC 12.95% of the capital sold short
- Crest Nicholson Holdings PLC 12.05% of the capital sold short
- Chemring Group PLC 11.81% of the capital sold short
- Ocado Group PLC 11.76% of the capital sold short
- Genuit Group PLC 11.42% of the capital sold short
- Yellow Cake PLC 11.41% of the capital sold short
- Breedon Group Plc 11.09% of the capital sold short
- Rightmove PLC 10.94% of the capital sold short
- Wizz Air Holdings PLC 10.89% of the capital sold short
Cite this page
The figure comes from the regulator register, not from this site. Quoting both lets your reader check it.
QuiVad, Ibstock PLC, source FCA, data as at September 16, 2026, https://www.quivad.com/action/ibstock-plc