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PIONEER NAT RES CO
PIONEER NAT RES CO. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 6 Institutional holders with a total value of $73,580,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Allianz Asset Management GmbH 226,400 34,234,000 46.53% Put
2 CITADEL ADVISORS LLC 174,300 26,356,000 35.82% Put
3 Timber Hill LLC 57,800 8,740,000 11.88% Put
4 GROUP ONE TRADING LLC 22,600 3,417,000 4.64% Put
5 SIMPLEX TRADING, LLC 600 707,000 0.96% Put
6 JPMORGAN CHASE & CO 830 126,000 0.17% Put

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.