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

Institutional Holders (2014Q1)
Portfolio Summary: 193 Institutional holders with a total value of $3,531,506,750.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WEXFORD CAPITAL LP 9,893,576 665,936,000 18.86%
2 WELLINGTON MANAGEMENT GROUP LLP 6,271,142 422,110,000 11.95%
3 PRICE T ROWE ASSOCIATES INC /MD/ 4,390,796 295,544,000 8.37%
4 VANGUARD GROUP INC 2,276,399 153,225,000 4.34%
5 FRANKLIN RESOURCES INC 1,733,485 116,680,000 3.30%
6 WELLS FARGO & COMPANY/MN 1,603,608 107,939,000 3.06%
7 VAN ECK ASSOCIATES CORP 1,573,341 105,902,000 3.00%
8 COLUMBUS CIRCLE INVESTORS 1,270,045 85,487,000 2.42%
9 BLACKROCK ADVISORS LLC 1,251,552 84,242,000 2.39%
10 GOLDMAN SACHS GROUP INC 1,121,929 75,517,000 2.14%
11 Capital World Investors 982,000 66,098,000 1.87%
12 BlackRock Institutional Trust Company, N.A. 977,511 65,796,000 1.86%
13 FMR LLC 687,682 46,287,000 1.31%
14 DISCOVERY CAPITAL MANAGEMENT, LLC / CT 655,500 44,122,000 1.25%
15 ROYAL BANK OF CANADA 638,605 42,984,000 1.22%
16 OppenheimerFunds, Inc. 610,230 41,075,000 1.16%
17 BlackRock Fund Advisors 609,012 40,993,000 1.16%
18 MSD Partners, L.P. 599,477 40,351,000 1.14%
19 STATE STREET CORP 591,554 39,819,000 1.13%
20 CITADEL ADVISORS LLC 587,416 39,539,000 1.12%
21 TWO SIGMA INVESTMENTS, LP 578,407 38,932,000 1.10%
22 Vollero Beach Capital Partners LLC 556,427 37,453,000 1.06%
23 Boston Partners 506,688 34,105,000 0.97%
24 EAGLE ASSET MANAGEMENT INC 470,099 31,642,000 0.90%
25 TWO SIGMA ADVISERS, LP 439,500 29,584,000 0.84%
26 BlackRock Group LTD 423,793 28,526,000 0.81%
27 CI Global Investments Inc. 417,000 28,068,000 0.79%
28 LOOMIS SAYLES & CO L P 384,063 25,852,000 0.73%
29 Nuveen Asset Management, LLC 380,707 25,625,000 0.73%
30 Zimmer Partners, LP 368,700 24,817,000 0.70%
31 AMERIPRISE FINANCIAL INC 365,624 24,609,000 0.70%
32 NORTHERN TRUST CORP 339,150 22,828,000 0.65%
33 Weiss Multi-Strategy Advisers LLC 330,300 22,232,000 0.63%
34 SUSQUEHANNA INTERNATIONAL GROUP, LLP 329,900 22,206,000 0.63% Put
35 SUSQUEHANNA INTERNATIONAL GROUP, LLP 317,900 21,398,000 0.61% Call
36 OXFORD ASSET MANAGEMENT LLP 315,786 21,256,000 0.60%
37 RR Advisors, LLC 302,000 20,341,000 0.58%
38 DRIEHAUS CAPITAL MANAGEMENT LLC 207,523 13,968,000 0.40%
39 BBT Capital Management, LLC 186,057 12,523,000 0.35%
40 GEODE CAPITAL MANAGEMENT, LLC 183,596 12,357,000 0.35%
41 EMERALD ADVISERS, LLC 171,768 11,562,000 0.33%
42 RUSSELL FRANK CO/ 154,288 11,036,000 0.31%
43 HIGHLAND CAPITAL MANAGEMENT LP 156,469 10,532,000 0.30%
44 Bank of New York Mellon Corp 154,285 10,384,000 0.29%
45 WADDELL & REED FINANCIAL INC 152,700 10,278,000 0.29%
46 LORD, ABBETT & CO. LLC 145,000 9,760,000 0.28%
47 BlueCrest Capital Management LLP 143,131 9,634,000 0.27%
48 Nationwide Fund Advisors 140,823 9,479,000 0.27%
49 CHILTON INVESTMENT CO INC. 140,284 9,443,000 0.27%
50 AMI ASSET MANAGEMENT CORP 135,847 9,144,000 0.26%
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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.