Home / United Kingdom / Serco Group PLC
Serco Group PLC
Short position disclosed on August 10, 2026.
0.53% of the capital sold short
? funds not named
539 disclosures on record
GB0007973794 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%0.2%0.4%0.6%
Oct 2025Jan 2026Apr 2026Jul 2026
November 1, 2012 today
Open positions
| Fund | Twelve months | % of capital | Over the year | Since |
|---|---|---|---|---|
| Aggregated total | 0.53% | new | August 10, 2026 |
On the other side: the funds that hold Serco Group PLC Titelia
History of disclosures
| Date | Fund | % of capital | End of publication |
|---|---|---|---|
| July 11, 2014 | Marshall Wace LLP | 0.66% | still open |
| July 10, 2014 | Blackrock Institutional Trust Company, National Association | 0.61% | still open |
| July 8, 2014 | Blackrock Institutional Trust Company, National Association | 0.51% | still open |
| July 4, 2014 | Millennium Capital Partners LLP | 0.54% | still open |
| July 3, 2014 | Marshall Wace LLP | 0.71% | still open |
| July 2, 2014 | Bluecrest Capital Management Limited | 0.79% | still open |
| July 1, 2014 | Bluecrest Capital Management Limited | 0.80% | still open |
| June 27, 2014 | Marshall Wace LLP | 0.69% | still open |
| June 23, 2014 | Bluecrest Capital Management Limited | 0.74% | still open |
| June 12, 2014 | Marshall Wace LLP | 0.73% | still open |
| June 12, 2014 | Bluecrest Capital Management Limited | 0.60% | still open |
| June 12, 2014 | AQR Capital Management, LLC | 0.51% | still open |
| June 10, 2014 | Marshall Wace LLP | 0.69% | still open |
| June 10, 2014 | Bluecrest Capital Management Limited | 0.58% | still open |
| June 6, 2014 | Blackrock Investment Management (UK) Limited | 0.99% | still open |
| June 6, 2014 | Marshall Wace LLP | 0.71% | still open |
| June 5, 2014 | Marshall Wace LLP | 0.69% | still open |
| June 5, 2014 | Bluecrest Capital Management Limited | 0.60% | still open |
| June 4, 2014 | Marshall Wace LLP | 0.70% | still open |
| June 3, 2014 | Blackrock Investment Management (UK) Limited | 1.00% | still open |
| June 3, 2014 | Jpmorgan Asset Management (UK) LTD | 0.58% | still open |
| June 2, 2014 | Marshall Wace LLP | 0.69% | still open |
| May 27, 2014 | Bluecrest Capital Management Limited | 0.54% | still open |
| May 22, 2014 | Marshall Wace LLP | 0.70% | still open |
| May 19, 2014 | Blackrock Investment Management (UK) Limited | 0.91% | still open |
| May 19, 2014 | Marshall Wace LLP | 0.61% | still open |
| May 12, 2014 | Marshall Wace LLP | 0.50% | still open |
| May 7, 2014 | Marshall Wace LLP | 0.41% | still open |
| May 2, 2014 | Blackrock Investment Management (UK) Limited | 0.84% | still open |
| May 2, 2014 | Marshall Wace LLP | 0.57% | still open |
| May 1, 2014 | Blackrock Investment Management (UK) Limited | 0.78% | still open |
| May 1, 2014 | Marshall Wace LLP | 0.60% | still open |
| May 1, 2014 | Odey Asset Management LLP | 0.33% | still open |
| April 30, 2014 | Blackrock Investment Management (UK) Limited | 1.13% | still open |
| April 30, 2014 | Odey Asset Management LLP | 0.67% | still open |
| April 30, 2014 | Marshall Wace LLP | 0.58% | still open |
| April 24, 2014 | Marshall Wace LLP | 0.61% | still open |
| April 11, 2014 | Blackrock Investment Management (UK) Limited | 1.00% | still open |
| April 7, 2014 | Marshall Wace LLP | 0.50% | still open |
| April 1, 2014 | GLG Partners LP | 0.10% | still open |
| March 31, 2014 | GLG Partners LP | 0.76% | still open |
| March 17, 2014 | Blackrock Investment Management (UK) Limited | 0.93% | still open |
| March 12, 2014 | GLG Partners LP | 0.96% | still open |
| March 5, 2014 | GLG Partners LP | 0.74% | still open |
| March 5, 2014 | Morton Holdings, INC. | 0.44% | still open |
| March 4, 2014 | Blackrock Investment Management (UK) Limited | 0.83% | still open |
| March 4, 2014 | GLG Partners LP | 0.69% | still open |
| March 4, 2014 | Morton Holdings, INC. | 0.52% | still open |
| February 28, 2014 | Odey Asset Management LLP | 0.75% | still open |
| February 24, 2014 | Blackrock Investment Management (UK) Limited | 0.71% | still open |
Other companies sold short in the United Kingdom
- Ibstock PLC 20.73% of the capital sold short
- Vistry Group PLC 19.98% of the capital sold short
- Capita PLC 13.67% of the capital sold short
- Ocado Group PLC 12.09% of the capital sold short
- WH Smith PLC 11.69% of the capital sold short
- Wizz Air Holdings PLC 11.60% of the capital sold short
- Chemring Group PLC 11.42% of the capital sold short
- Genuit Group PLC 11.14% of the capital sold short
- Crest Nicholson Holdings PLC 11.01% of the capital sold short
- Ceres Power Holdings PLC 10.66% of the capital sold short
- Greggs PLC 10.57% of the capital sold short
- R&S Group Holding AG 10.20% 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, Serco Group PLC, source FCA, data as at August 10, 2026, https://www.quivad.com/action/serco-group-plc?page=10