SIRIUS XM HOLDINGS INC

CUSIP: 82968B103 Class: Common Stock

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

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

Q4 2015
Shares 2,563,815 Value ($000) $10,435 Avg Close — Range —
Q3 2015
Shares 3,076,815 Value ($000) $11,507 Avg Close — Range —
Q2 2015
Shares 3,076,815 Value ($000) $11,477 Avg Close — Range —
Q1 2015
Shares 3,076,815 Value ($000) $11,753 Avg Close — Range —
Q4 2014
Shares 4,678,443 Value ($000) $16,375 Avg Close — Range —
Q3 2014
Shares 4,678,443 Value ($000) $16,328 Avg Close — Range —
Q2 2014
Shares 4,678,443 Value ($000) $16,187 Avg Close — Range —
Q1 2014
Shares 4,678,154 Value ($000) $14,970 Avg Close — Range —