Dark
Light
System
Security
PIONEER NAT RES CO
PIONEER NAT RES CO. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 4 Institutional holders with a total value of $262,163,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 INGALLS & SNYDER LLC 1,146,294 225,785,000 86.12% SH
2 Mizuho Trust & Banking Co., Ltd. 183,181 36,357,000 13.87%
3 SpiderRock Trading LLC 100 20,000 0.01% PRN
4 SpiderRock Trading LLC 200 1,000 0.00% Put PRN

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.