| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.5% |
2016-02-04 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.0% |
2014-10-16 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.66% |
2014-10-14 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.78% |
2014-10-13 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.85% |
2014-08-28 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.79% |
2014-07-24 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.86% |
2014-07-23 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.91% |
2014-05-02 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.81% |
2014-05-01 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.75% |
2014-04-29 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.81% |
2014-04-07 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.68% |
2014-01-27 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.6% |
2014-01-17 |
UK |
| Ardevora Asset Management LLP |
Spirent Communications Plc |
0.55% |
2013-12-05 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.49% |
2014-02-25 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.59% |
2014-02-20 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.89% |
2014-02-17 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.94% |
2014-02-12 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.19% |
2014-01-27 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.2% |
2014-01-15 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.15% |
2014-01-07 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.29% |
2013-12-17 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.49% |
2013-12-12 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.5% |
2013-12-06 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.4% |
2013-12-03 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.3% |
2013-11-19 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.41% |
2013-11-12 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.31% |
2013-11-06 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.22% |
2013-10-31 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.14% |
2013-10-29 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.01% |
2013-10-22 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.99% |
2013-10-17 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
1.02% |
2013-09-17 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.91% |
2013-09-05 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.83% |
2013-08-28 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.71% |
2013-08-14 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.6% |
2013-08-07 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.53% |
2013-08-06 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.49% |
2013-07-23 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.58% |
2013-07-17 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.67% |
2013-07-08 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.71% |
2013-06-27 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.68% |
2013-06-26 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.56% |
2013-06-25 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.45% |
2013-05-22 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.57% |
2013-05-21 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.62% |
2013-04-24 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.54% |
2013-04-23 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.45% |
2013-04-10 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.57% |
2013-04-02 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.67% |
2013-02-18 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.7% |
2013-02-01 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.62% |
2012-11-21 |
UK |
| BlackRock Institutional Trust Company, National Association |
Spirent Communications Plc |
0.5% |
2012-11-13 |
UK |
| BlackRock Investment Management (UK) Limited |
Spirent Communications Plc |
0.58% |
2016-01-19 |
UK |
| BlackRock Investment Management (UK) Limited |
Spirent Communications Plc |
0.5% |
2015-09-08 |
UK |
| BlackRock Investment Management (UK) Limited |
Spirent Communications Plc |
0.47% |
2016-01-29 |
UK |
| BlackRock Investment Management (UK) Limited |
Spirent Communications Plc |
0.6% |
2015-09-18 |
UK |
| GLG Partners LP |
Spirent Communications Plc |
0.36% |
2012-11-08 |
UK |
| GLG Partners LP |
Spirent Communications Plc |
0.67% |
2012-11-01 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.35% |
2014-09-30 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.6% |
2014-09-19 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.73% |
2014-09-12 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.88% |
2014-08-26 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.96% |
2014-08-18 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.07% |
2014-07-15 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.11% |
2014-07-14 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.22% |
2014-07-11 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.36% |
2014-05-16 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.46% |
2014-05-06 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.5% |
2014-01-10 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.41% |
2013-12-20 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.3% |
2013-12-13 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
1.12% |
2013-11-29 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.73% |
2013-11-14 |
UK |
| GMT Capital Corp |
Spirent Communications Plc |
0.61% |
2013-11-12 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.69% |
2015-08-05 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.56% |
2016-02-25 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.69% |
2015-10-08 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.48% |
2016-03-09 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.43% |
2014-02-11 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.69% |
2014-01-27 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.82% |
2014-01-09 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.56% |
2013-12-20 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.63% |
2013-08-07 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.76% |
2013-08-05 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.75% |
2015-09-08 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.83% |
2013-08-02 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.91% |
2013-08-01 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
1.03% |
2013-07-04 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.96% |
2013-07-03 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.85% |
2013-05-16 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.62% |
2013-05-14 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.55% |
2013-04-25 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.62% |
2013-04-24 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.71% |
2013-02-28 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.52% |
2013-01-21 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.48% |
2012-12-19 |
UK |
| JPMorgan Asset Management (UK) Ltd |
Spirent Communications Plc |
0.52% |
2012-11-30 |
UK |
| Marshall Wace LLP |
Spirent Communications Plc |
0.52% |
2020-01-08 |
UK |
| Saemor Capital B.V. |
Spirent Communications Plc |
0.49% |
2013-10-16 |
UK |
| Saemor Capital B.V. |
Spirent Communications Plc |
0.53% |
2013-10-09 |
UK |
| Saemor Capital B.V. |
Spirent Communications Plc |
0.63% |
2013-08-13 |
UK |
| Saemor Capital B.V. |
Spirent Communications Plc |
0.71% |
2013-06-07 |
UK |
| Saemor Capital B.V. |
Spirent Communications Plc |
0.63% |
2013-05-17 |
UK |
| Saemor Capital B.V. |
Spirent Communications Plc |
0.53% |
2013-05-09 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.0% |
2014-06-25 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.91% |
2014-05-02 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.81% |
2014-05-01 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.75% |
2014-04-29 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.81% |
2014-04-07 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.72% |
2014-01-27 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.6% |
2014-01-17 |
UK |
| Societe Generale Newedge UK Limited |
Spirent Communications Plc |
0.55% |
2013-12-06 |
UK |
