Notice! The Short Interest Tracker is based on data sourced wholly from the FCA's daily short positions report The information on this website is provided for information only. We don't provide any warranty as to the accuracy of the information on this site and it should not be relied upon in any way. The information on this website does not represent the views or opinions of Castellain Capital LLP on any of the companies displayed. It does not constitute an offer or recommendation to sell or the solicitation of any offer to buy any securities or other investment.

Companies » INMARSAT PLC

Disclosed positions in INMARSAT PLC

Tip: Click a number in the % short column to see history for that position.

Notice: We no longer track disclosures after they drop below 0.5%. It is possible that the manager still holds a short position even if we are showing it as zero.

Fund manager % short Change Date changed/created
AQR Capital Management, LLC 3.07% ↓ -0.05% 2017-05-16
Marshall Wace LLP 0.53% ↑ 0.05% 2017-05-19
Naya Capital Management UK Limited 0.61% ↑ 0.10% 2017-03-30
OLD MUTUAL GLOBAL INVESTORS (UK) LTD 0.61% ↑ 0.10% 2017-03-16
Total4.82%

Chart - changes in disclosed short position over time

Note: The chart data starts from 1 November 2012, when the current disclosure regime was introduced.

All previous disclosures in INMARSAT PLC

Fund manager % short Date changed/created
Marshall Wace LLP 0.53% 2017-05-19
AQR Capital Management, LLC 3.07% 2017-05-16
AQR Capital Management, LLC 3.12% 2017-04-13
Naya Capital Management UK Limited 0.61% 2017-03-30
AQR Capital Management, LLC 3.00% 2017-03-30
AQR Capital Management, LLC 2.91% 2017-03-24
AQR Capital Management, LLC 2.82% 2017-03-17
OLD MUTUAL GLOBAL INVESTORS (UK) LTD 0.61% 2017-03-16
OLD MUTUAL GLOBAL INVESTORS (UK) LTD 0.51% 2017-03-09
AQR Capital Management, LLC 2.70% 2017-03-07
Naya Capital Management UK Limited 0.51% 2017-02-28
Lone Pine Capital LLC 0.23% 2017-02-28
AQR Capital Management, LLC 2.60% 2017-02-27
AHL Partners LLP 0.46% 2017-02-27
AQR Capital Management, LLC 2.52% 2017-02-23
Lone Pine Capital LLC 0.58% 2017-02-21
Lone Pine Capital LLC 0.79% 2017-02-17
AHL Partners LLP 0.51% 2017-02-16
AQR Capital Management, LLC 2.40% 2017-02-14
AQR Capital Management, LLC 2.32% 2017-02-10
Lone Pine Capital LLC 0.91% 2017-02-08
Lone Pine Capital LLC 0.80% 2017-02-07
Lone Pine Capital LLC 0.75% 2017-02-06
AQR Capital Management, LLC 2.21% 2017-02-01
AKO Capital LLP for AKO Master Fund Limited 0.47% 2017-01-23
BlackRock Investment Management (UK) Limited 0.43% 2017-01-19
AQR Capital Management, LLC 2.10% 2017-01-12
AKO Capital LLP for AKO Master Fund Limited 0.50% 2017-01-12
AQR Capital Management, LLC 2.00% 2016-12-28
AHL Partners LLP 0.48% 2016-12-20
AQR Capital Management, LLC 1.91% 2016-12-14
AHL Partners LLP 0.50% 2016-12-09
AQR Capital Management, LLC 1.80% 2016-12-07
AQR Capital Management, LLC 1.72% 2016-12-02
BlackRock Investment Management (UK) Limited 0.50% 2016-11-25
AQR Capital Management, LLC 1.62% 2016-11-21
AQR Capital Management, LLC 1.51% 2016-11-14
AQR Capital Management, LLC 1.40% 2016-11-08
AKO Capital LLP for AKO Master Fund Limited 0.49% 2016-11-04
AQR Capital Management, LLC 1.30% 2016-11-01
AQR Capital Management, LLC 1.22% 2016-10-27
AQR Capital Management, LLC 1.10% 2016-10-14
AQR Capital Management, LLC 1.00% 2016-10-07
Marshall Wace LLP 0.48% 2016-09-30
Marshall Wace LLP 0.59% 2016-09-29
Marshall Wace LLP 0.66% 2016-09-28
AQR Capital Management, LLC 0.91% 2016-09-26
Marshall Wace LLP 0.71% 2016-09-21
Marshall Wace LLP 0.69% 2016-09-16
AQR Capital Management, LLC 0.80% 2016-09-16
Marshall Wace LLP 0.70% 2016-09-14
Marshall Wace LLP 0.58% 2016-09-12
Marshall Wace LLP 0.61% 2016-09-08
AQR Capital Management, LLC 0.71% 2016-09-07
AKO Capital LLP for AKO Master Fund Limited 0.51% 2016-09-01
Marshall Wace LLP 0.55% 2016-08-31
Marshall Wace LLP 0.60% 2016-08-25
AQR Capital Management, LLC 0.61% 2016-08-24
AQR Capital Management, LLC 0.50% 2016-08-09
Marshall Wace LLP 0.50% 2016-08-05
Marshall Wace LLP 0.49% 2016-07-21
Marshall Wace LLP 0.50% 2016-07-20
BlackRock Investment Management (UK) Limited 0.48% 2016-07-19
BlackRock Investment Management (UK) Limited 0.52% 2016-07-08
Marshall Wace LLP 0.46% 2016-06-29
Marshall Wace LLP 0.53% 2016-06-24
Marshall Wace LLP 0.67% 2016-06-14
Marshall Wace LLP 0.71% 2016-06-13
Marshall Wace LLP 0.69% 2016-06-09
Marshall Wace LLP 0.73% 2016-05-31
Marshall Wace LLP 0.66% 2016-05-27
Marshall Wace LLP 0.57% 2016-05-24
BlackRock Investment Management (UK) Limited 0.49% 2016-02-10
BlackRock Investment Management (UK) Limited 0.59% 2016-01-11
BlackRock Investment Management (UK) Limited 0.61% 2016-01-06
BlackRock Investment Management (UK) Limited 0.59% 2015-12-30
BlackRock Investment Management (UK) Limited 0.60% 2015-12-23
BlackRock Investment Management (UK) Limited 0.50% 2015-11-19
BlackRock Investment Management (UK) Limited 0.48% 2015-10-07
BlackRock Investment Management (UK) Limited 0.59% 2015-09-29
BlackRock Investment Management (UK) Limited 0.60% 2015-09-25
BlackRock Investment Management (UK) Limited 0.59% 2015-09-23
BlackRock Investment Management (UK) Limited 0.60% 2015-09-01
BlackRock Investment Management (UK) Limited 0.51% 2015-08-18
JPMorgan Asset Management (UK) Ltd 0.49% 2015-02-10
JPMorgan Asset Management (UK) Ltd 0.50% 2015-01-29
BlackRock Investment Management (UK) Limited 0.49% 2015-01-20
BlackRock Investment Management (UK) Limited 0.53% 2015-01-14
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