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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
151 LS Investment Advisors, LLC 2,635 493,000 0.00%
152 USCA RIA LLC 2,685 502,000 0.00%
153 GARDNER RUSSO & QUINN LLC 2,700 505,000 0.00%
154 Constellation Investments, Inc. 2,700 505,000 0.00%
155 FINANCIAL COUNSELORS INC 2,696 505,000 0.00%
156 TOWER BRIDGE ADVISORS 2,716 508,272 0.00%
157 STRS OHIO 2,760 517,000 0.00%
158 WILMINGTON TRUST CO 2,803 524,000 0.00%
159 VIRGINIA RETIREMENT SYSTEMS ET Al 2,812 526,000 0.00%
160 Sterling Capital Management LLC 2,831 530,000 0.00%
161 MERITAGE PORTFOLIO MANAGEMENT 2,845 532,000 0.00%
162 CLEARARC CAPITAL INC 2,844 532,000 0.00%
163 Ameritas Investment Partners, Inc. 2,846 533,000 0.00%
164 FIRSTMERIT BANK N A TRUSTEE 2,854 534,000 0.00%
165 CLOUGH CAPITAL PARTNERS L P 2,888 540,000 0.00%
166 Wilmington Trust, National Association 2,967 555,000 0.00%
167 WOLVERINE ASSET MANAGEMENT LLC 108 558,000 0.00% Call
168 TWO SIGMA ADVISERS, LP 3,000 561,000 0.00% Put
169 FLPUTNAM INVESTMENT MANAGEMENT CO 3,000 561,000 0.00%
170 CoreCommodity Management, LLC 3,010 563,000 0.00%
171 SUNTRUST BANKS INC 3,055 571,000 0.00%
172 Placemark Investments, Inc. 3,085 575,000 0.00%
173 BROWN BROTHERS HARRIMAN & CO 3,080 576,000 0.00%
174 UBS AG 3,100 580,000 0.00% Call
175 Wilmington Funds Management Corp 3,120 584,000 0.00%
176 FIRST MIDWEST BANK TRUST DIVISION 3,150 589,000 0.00%
177 BANCED CORP 3,150 589,000 0.00%
178 Wilmington Trust Investment Management, LLC 3,180 595,000 0.00%
179 KING INVESTMENT ADVISORS INC/TX 3,200 599,000 0.00%
180 UNITED CAPITAL FINANCIAL ADVISORS, LLC 3,303 618,000 0.00%
181 RENAISSANCE TECHNOLOGIES LLC 3,396 636,000 0.00%
182 E. Ohman J:or Asset Management AB 3,400 636,276 0.00%
183 AMALGAMATED BANK 3,454 646,000 0.00%
184 PartnerRe Asset Management CORP 3,454 646,000 0.00%
185 Nexus Investment Management ULC 3,500 655,000 0.00%
186 Coe Capital Management, LLC 3,715 695,000 0.00%
187 FIFTH THIRD BANCORP 3,771 706,000 0.00%
188 CIM INVESTMENT MANAGEMENT INC 3,788 709,000 0.00%
189 Daiwa Securities Group Inc. 3,900 730,000 0.00%
190 PRELUDE CAPITAL MANAGEMENT, LLC 3,951 739,000 0.00%
191 SALEM INVESTMENT COUNSELORS INC 3,956 740,000 0.00%
192 HighTower Advisors, LLC 4,011 740,000 0.00%
193 SSI INVESTMENT MANAGEMENT LLC 3,962 741,000 0.00%
194 Bell Bank 3,964 742,000 0.00%
195 PEAK6 Group LLC 3,970 743,000 0.00%
196 LOS ANGELES CAPITAL MANAGEMENT LLC 4,068 761,000 0.00%
197 PRAXIS INVESTMENT MANAGEMENT INC 4,090 765,000 0.00%
198 QS Investors, LLC 4,087 765,000 0.00%
199 KEYBANK NATIONAL ASSOCIATION/OH 4,107 769,000 0.00%
200 Aldebaran Financial Inc. 4,150 777,000 0.00%
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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.