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

Institutional Holders (2014Q1)
Portfolio Summary: 601 Institutional holders with a total value of $25,519,162,088.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 Mizuho Asset Management Co.,Ltd. 225 42,000 0.00%
52 FIRST MANHATTAN CO. LLC. 233 43,000 0.00%
53 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 228 43,000 0.00%
54 WEALTHFRONT CORP 247 46,000 0.00%
55 CFS, LLC 259 48,000 0.00%
56 THOMPSON SIEGEL & WALMSLEY LLC 277 52,000 0.00%
57 Focused Wealth Management, Inc 300 56,000 0.00%
58 Estabrook Capital Management 300 56,142 0.00%
59 Archford Capital Strategies, LLC 301 56,329 0.00%
60 Carroll Financial Associates, Inc. 316 59,000 0.00%
61 Pinnacle Summer Investments, Inc. 321 62,000 0.00%
62 WESTPORT RESOURCES MANAGEMENT INC 347 65,000 0.00%
63 MAZAMA CAPITAL MANAGEMENT INC 386 72,000 0.00%
64 MSI Financial Services Inc 425 80,000 0.00%
65 People's United Financial, Inc. 428 80,000 0.00%
66 Johnson Financial Group, Inc. 481 90,000 0.00%
67 WOLVERINE ASSET MANAGEMENT LLC 69 91,000 0.00% Put
68 Highlander Capital Management, LLC 500 93,570 0.00%
69 Tower Research Capital LLC (TRC) 504 95,000 0.00%
70 Pier Capital, LLC 557 104,000 0.00%
71 Shinko Asset Management Co., Ltd. 561 105,000 0.00%
72 Evercore Wealth Management, LLC 589 110,000 0.00%
73 Parallax Volatility Advisers, L.P. 700 131,000 0.00% Call
74 Waverly Advisors, LLC 750 140,000 0.00%
75 KGH Ltd 1,062 146,000 0.00% Call
76 GUARDIAN LIFE INSURANCE CO OF AMERICA 802 150,000 0.00%
77 WealthTrust-Arizona, LLC 824 154,000 0.00%
78 B. Riley Wealth Management, Inc. 873 163,000 0.00%
79 ASSETMARK, INC 931 174,000 0.00%
80 First Horizon Advisors, Inc. 973 182,000 0.00%
81 Robeco Institutional Asset Management B.V. 1,015 190,000 0.00%
82 Cetera Advisor Networks LLC 1,074 200,000 0.00%
83 DAVENPORT & Co LLC 1,075 201,176 0.00%
84 SCOUT INVESTMENTS, INC. 1,092 204,000 0.00%
85 GUARDIAN INVESTOR SERVICES LLC 1,100 206,000 0.00%
86 OLD MUTUAL CUSTOMISED SOLUTIONS (PROPRIETARY) LTD 1,100 206,000 0.00%
87 CHEMUNG CANAL TRUST CO 1,106 207,000 0.00%
88 Compagnie Lombard Odier SCmA 1,128 211,000 0.00%
89 Eagle Ridge Investment Management 1,139 213,000 0.00%
90 RAYMOND JAMES TRUST N.A. 1,148 214,000 0.00%
91 DekaBank Deutsche Girozentrale 1,138 216,000 0.00%
92 Texas Yale Capital Corp. 1,165 218,000 0.00%
93 B. Riley Wealth Advisors, Inc. 1,171 219,000 0.00%
94 Janney Montgomery Scott LLC 1,227 229,621 0.00%
95 CAPITAL ADVISORS INC/OK 1,229 230,059 0.00%
96 Allen Investment Management, LLC 1,233 231,000 0.00%
97 WFG Advisors, LP 1,242 232,000 0.00%
98 Meiji Yasuda Life Insurance Co 1,250 234,000 0.00%
99 FIRST NEW YORK SECURITIES LLC /NY 1,250 234,000 0.00%
100 TRUST CO OF TOLEDO NA /OH/ 1,256 235,000 0.00%
Page 2 of 13

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.