SIRIUS XM RADIO INC

CUSIP: 82967N108 Class: COM

PROFUND ADVISORS LLC's Holding History (CIK: 0001129919)

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

Q3 2013
Shares 371,256 Value ($000) $1,437 Avg Close — Range —
Q2 2013
Shares 338,075 Value ($000) $1,133 Avg Close — Range —