ENSCO PLC

CUSIP: G3157S106 Class: SHS CLASS A

THORNBURG INVESTMENT MANAGEMENT INC's Holding History (CIK: 0001145020)

Note: Option positions (PUT/CALL) are excluded.

Q2 2015
Shares 2,185,904 Value ($000) $48,680 Avg Close — Range —
Q1 2015
Shares 2,603,028 Value ($000) $54,846 Avg Close — Range —
Q4 2014
Shares 3,547,198 Value ($000) $106,239 Avg Close — Range —
Q3 2014
Shares 2,521,141 Value ($000) $104,148 Avg Close — Range —
Q2 2014
Shares 7,261,729 Value ($000) $403,535 Avg Close — Range —
Q1 2014
Shares 2,387,810 Value ($000) $126,029 Avg Close — Range —
Q4 2013
Shares 1,270,727 Value ($000) $72,660 Avg Close — Range —
Q3 2013
Shares 227,790 Value ($000) $12,244 Avg Close — Range —
Q2 2013
Shares 21,580 Value ($000) $1,254 Avg Close — Range —