PIONEER SOUTHWST ENRG PRTNR

CUSIP: 72388B106 Class: COMMON STOCK

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

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

Q3 2013
Shares 24,200 Value ($000) $1,070 Avg Close — Range —
Q2 2013
Shares 120,700 Value ($000) $4,138 Avg Close — Range —