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

Institutional Holders (2015Q1)
Portfolio Summary: 598 Institutional holders with a total value of $23,893,603,081.
#
Manager Name
Shares
Value ($)
%
Options
Notes
51 LAZARD ASSET MANAGEMENT LLC 406,258 66,427,000 0.28%
52 Cannell & Co. 397,535 65,001,000 0.27%
53 ROYAL BANK OF CANADA 391,357 63,990,000 0.27%
54 VIRTUS CAPITAL ADVISERS, LLC 390,300 63,818,000 0.27%
55 JENNISON ASSOCIATES LLC 373,434 61,060,000 0.26%
56 FRANKLIN RESOURCES INC 365,417 59,750,000 0.25%
57 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 350,255 57,271,000 0.24%
58 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 363,534 56,391,000 0.24%
59 BANK OF AMERICA CORP /DE/ 332,757 54,409,000 0.23%
60 FEDERATED HERMES, INC. 321,806 52,619,000 0.22%
61 Raging Capital Management, LLC 320,000 52,323,000 0.22% Call
62 SOROS FUND MANAGEMENT LLC 314,935 51,495,000 0.22%
63 WASATCH ADVISORS LP 313,173 51,207,000 0.21%
64 STELLIAM INVESTMENT MANAGEMENT, LP 300,000 49,053,000 0.21%
65 AMF Tjanstepension AB 292,174 47,773,000 0.20%
66 WADDELL & REED FINANCIAL INC 291,050 47,590,000 0.20%
67 ALLIANCEBERNSTEIN L.P. 288,565 47,183,000 0.20%
68 Mitsubishi UFJ Trust & Banking Corp 281,711 46,063,000 0.19%
69 DIMENSIONAL FUND ADVISORS LP 271,265 44,357,000 0.19%
70 MITCHELL GROUP INC 265,030 43,335,000 0.18%
71 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 262,080 42,853,000 0.18%
72 NEW YORK STATE TEACHERS RETIREMENT SYSTEM 254,745 41,653,000 0.17%
73 APG Asset Management N.V. 253,815 41,501,000 0.17%
74 Astenbeck Capital Management LLC 251,842 41,179,000 0.17%
75 GUGGENHEIM CAPITAL LLC 240,602 39,341,000 0.16%
76 TORTOISE CAPITAL ADVISORS, L.L.C. 238,378 38,977,000 0.16%
77 Columbus Hill Capital Management, L.P. 236,213 38,623,000 0.16%
78 RHUMBLINE ADVISERS 233,083 38,111,000 0.16%
79 Euclid Advisors LLC 228,550 37,370,000 0.16%
80 Swiss National Bank 226,852 37,093,000 0.16%
81 Duquesne Family Office LLC 224,500 36,708,000 0.15%
82 Point72 Asset Management, L.P. 220,000 35,972,000 0.15%
83 MORGAN STANLEY 219,622 35,910,000 0.15%
84 LOOMIS SAYLES & CO L P 218,762 35,769,000 0.15%
85 TEACHER RETIREMENT SYSTEM OF TEXAS 218,630 35,748,000 0.15%
86 Mizuho Trust & Banking Co., Ltd. 210,710 34,453,000 0.14%
87 ZEVENBERGEN CAPITAL INVESTMENTS LLC 207,035 33,852,000 0.14%
88 Obermeyer Wealth Partners 129,990 33,543,000 0.14%
89 PRINCIPAL FINANCIAL GROUP INC 194,147 31,745,000 0.13%
90 HAHN CAPITAL MANAGEMENT LLC 194,038 31,727,156 0.13%
91 PRUDENTIAL FINANCIAL INC 193,910 31,706,000 0.13%
92 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 189,166 30,931,000 0.13%
93 ADAGE CAPITAL PARTNERS GP, L.L.C. 186,000 30,413,000 0.13%
94 Retirement Systems of Alabama 181,972 29,754,000 0.12%
95 SUSQUEHANNA INTERNATIONAL GROUP, LLP 179,224 29,305,000 0.12%
96 BlackRock Japan Co. Ltd 174,307 28,501,000 0.12%
97 PARAMETRIC PORTFOLIO ASSOCIATES LLC 172,225 28,161,000 0.12%
98 AGF INVESTMENTS INC. 169,790 27,760,000 0.12%
99 US BANCORP \DE\ 167,482 27,385,000 0.11%
100 Ashfield Capital Partners, LLC 164,393 26,880,000 0.11%
Page 2 of 12

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.