PIONEER SOUTHWST ENRG PRTNR

CUSIP: 72388B106 Class: COMMON STOCK

HARVARD MANAGEMENT CO INC's Holding History (CIK: 0001082621)

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

Q3 2013
Shares 1,007,521 Value ($000) $44,563 Avg Close — Range —