PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

PARTNERS CAPITAL INVESTMENT GROUP, LLP's Holding History (CIK: 0001694870)

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

Q2 2018
Shares 9,027 Value ($000) $1,708 Avg Close — Range —
Q1 2018
Shares 187,705 Value ($000) $32,244 Avg Close — Range —
Q4 2017
Shares 164,429 Value ($000) $28,422 Avg Close — Range —