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DIAMONDBACK ENERGY INC
DIAMONDBACK ENERGY INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 241 Institutional holders with a total value of $3,697,404,817.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 MARSHALL WACE, LLP 63,885 3,819,000 0.10%
102 SCHOLTZ & COMPANY, LLC 62,445 3,733,000 0.10%
103 CREDIT SUISSE AG/ 60,054 3,590,000 0.10%
104 Spot Trading L.L.C 59,000 3,527,000 0.10% Call
105 AXA S.A. 56,000 3,348,000 0.09%
106 CLEARBRIDGE, LLC 55,610 3,324,000 0.09%
107 CASTLEARK MANAGEMENT LLC 54,584 3,263,000 0.09%
108 Swiss National Bank 51,921 3,104,000 0.08%
109 BlackRock Finance, Inc. 49,333 2,949,000 0.08%
110 STIFEL FINANCIAL CORP 48,001 2,869,000 0.08%
111 Spot Trading L.L.C 47,100 2,816,000 0.08% Put
112 Global Endowment Management, LP 46,980 2,808,000 0.08%
113 Nicholas Investment Partners, LP 43,465 2,598,000 0.07%
114 Asset Management One Co., Ltd. 42,647 2,569,000 0.07%
115 Energy Opportunities Capital Management, LLC 42,265 2,527,000 0.07%
116 RUSSELL FRANK CO/ 40,625 2,432,000 0.07%
117 JASINKIEWICZ CAPITAL MANAGEMENT, LP 40,505 2,421,000 0.07%
118 MASON STREET ADVISORS, LLC 36,700 2,194,000 0.06%
119 BANK OF AMERICA CORP /DE/ 36,458 2,179,000 0.06%
120 FIFTH THIRD BANCORP 34,915 2,087,000 0.06%
121 Dai-ichi Life Holdings, Inc. 34,837 2,083,000 0.06%
122 RHUMBLINE ADVISERS 34,778 2,079,000 0.06%
123 AQR CAPITAL MANAGEMENT LLC 34,400 2,057,000 0.06%
124 SUFFOLK CAPITAL MANAGEMENT LLC 34,300 2,050,000 0.06%
125 A.R.T. Advisors, LLC 33,422 1,997,000 0.05%
126 METROPOLITAN LIFE INSURANCE CO/NY 32,838 1,963,000 0.05%
127 NEW YORK STATE COMMON RETIREMENT FUND 32,776 1,959,000 0.05%
128 GeoSphere Capital Management, LLC 30,000 1,793,000 0.05%
129 TURNER INVESTMENTS LLC 29,830 1,783,000 0.05%
130 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 29,489 1,763,000 0.05%
131 Absolute Return Capital, LLC 28,974 1,732,000 0.05%
132 BBT Capital Management, LLC 28,819 1,723,000 0.05%
133 CADENCE CAPITAL MANAGEMENT LLC 28,770 1,720,000 0.05%
134 AMERICAN CENTURY COMPANIES INC 28,738 1,718,000 0.05%
135 RAYMOND JAMES & ASSOCIATES 28,649 1,713,000 0.05%
136 PRELUDE CAPITAL MANAGEMENT, LLC 27,791 1,661,000 0.04%
137 OBERWEIS ASSET MANAGEMENT INC/ 27,670 1,654,000 0.04%
138 JANE STREET GROUP, LLC 27,439 1,640,000 0.04%
139 D. E. Shaw & Co., Inc. 26,723 1,598,000 0.04%
140 AMERICAN INTERNATIONAL GROUP, INC. 26,344 1,574,844 0.04%
141 PEAK6 Group LLC 25,700 1,536,000 0.04% Call
142 Jefferies Group LLC 25,200 1,506,000 0.04% Put
143 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 24,815 1,483,000 0.04%
144 DENVER INVESTMENT ADVISORS LLC 24,200 1,447,000 0.04%
145 Lisanti Capital Growth, LLC 23,862 1,426,000 0.04%
146 SUSQUEHANNA INTERNATIONAL GROUP, LLP 22,496 1,345,000 0.04%
147 PARAMETRIC PORTFOLIO ASSOCIATES LLC 22,121 1,322,000 0.04%
148 Robert W. Baird & Co. Inc 21,617 1,292,000 0.03%
149 Vollero Beach Capital Partners LLC 21,390 1,279,000 0.03%
150 VOYA INVESTMENT MANAGEMENT LLC 20,709 1,238,000 0.03%
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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.