Chronology 13F
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PIONEER NAT RES CO

PXDEUR · Unknown

4 whale investors · Q4 2015

Whale investors

Concentrated managers reporting this company in Q4 2015.

4 holders
  1. Viking Global InvestorsAndreas Halvorsen
    EquityQ4 2015
    $1.17B4.43% portfolio
  2. Lone Pine CapitalSteve Mandel
    EquityQ4 2015
    $300.32M1.34% portfolio

Holdings reflect reported 13F data for Q4 2015 and may be delayed or incomplete.