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

Institutional Holders (2015Q4)
Portfolio Summary: 308 Institutional holders with a total value of $4,936,109,414.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 WELLINGTON MANAGEMENT GROUP LLP 7,486,556 500,851,000 10.15%
2 Boston Partners 6,442,323 430,991,000 8.73%
3 FMR LLC 5,983,121 400,271,000 8.11%
4 VANGUARD GROUP INC 4,558,891 304,990,000 6.18%
5 PRICE T ROWE ASSOCIATES INC /MD/ 3,153,884 210,995,000 4.27%
6 VAN ECK ASSOCIATES CORP 2,547,678 170,440,000 3.45%
7 JPMORGAN CHASE & CO 2,374,142 158,831,000 3.22%
8 TIAA CREF INVESTMENT MANAGEMENT LLC 2,203,712 147,428,000 2.99%
9 WELLS FARGO & COMPANY/MN 1,784,661 119,394,000 2.42%
10 BlackRock Institutional Trust Company, N.A. 1,672,048 111,860,000 2.27%
11 FRANKLIN RESOURCES INC 1,371,514 91,763,000 1.86%
12 TEACHERS ADVISORS, LLC 1,246,481 83,390,000 1.69%
13 STATE STREET CORP 1,242,149 83,101,000 1.68%
14 VICTORY CAPITAL MANAGEMENT INC 1,168,888 78,199,000 1.58%
15 Brenham Capital Management, L.P. 1,100,000 73,590,000 1.49%
16 Capital World Investors 1,080,950 72,316,000 1.47%
17 EAGLE ASSET MANAGEMENT INC 1,020,975 68,303,000 1.38%
18 CITADEL ADVISORS LLC 956,492 63,989,000 1.30%
19 3G Capital Partners LP 800,000 53,520,000 1.08%
20 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 788,930 52,779,000 1.07%
21 BlackRock Fund Advisors 772,800 51,700,000 1.05%
22 PUTNAM INVESTMENTS LLC 761,281 50,929,000 1.03%
23 Miura Global Management, LLC 750,000 50,175,000 1.02%
24 FIL Ltd 723,593 48,408,000 0.98%
25 GOLDMAN SACHS GROUP INC 687,242 45,977,000 0.93%
26 CHARTWELL INVESTMENT PARTNERS, LLC 614,823 41,132,000 0.83%
27 Apex Capital Management 607,427 40,637,000 0.82%
28 GOLDMAN SACHS GROUP INC 566,000 37,865,000 0.77% Call
29 Zimmer Partners, LP 533,188 35,670,000 0.72%
30 WADDELL & REED FINANCIAL INC 524,750 35,106,000 0.71%
31 OppenheimerFunds, Inc. 514,617 34,428,000 0.70%
32 DIMENSIONAL FUND ADVISORS LP 462,091 30,912,000 0.63%
33 BANK OF AMERICA CORP /DE/ 436,807 29,222,000 0.59%
34 NORGES BANK 434,915 29,096,000 0.59%
35 ROYAL BANK OF CANADA 434,837 29,090,000 0.59%
36 GEODE CAPITAL MANAGEMENT, LLC 416,382 27,855,000 0.56%
37 SUSQUEHANNA INTERNATIONAL GROUP, LLP 404,000 27,028,000 0.55% Call
38 Magnetar Financial LLC 400,000 26,760,000 0.54%
39 RS INVESTMENT MANAGEMENT CO LLC 398,035 26,629,000 0.54%
40 Neuberger Berman Group LLC 393,995 26,358,000 0.53%
41 Bank of New York Mellon Corp 374,755 25,072,000 0.51%
42 GOLDENTREE ASSET MANAGEMENT LP 364,935 24,414,000 0.49%
43 Invesco Ltd. 343,274 22,965,000 0.47%
44 NORTHERN TRUST CORP 339,507 22,714,000 0.46%
45 VIKING FUND MANAGEMENT LLC 333,000 22,278,000 0.45%
46 Alken Asset Management Ltd 329,033 22,012,000 0.45%
47 KING LUTHER CAPITAL MANAGEMENT CORP 312,615 20,914,000 0.42%
48 LOOMIS SAYLES & CO L P 296,096 19,809,000 0.40%
49 BALYASNY ASSET MANAGEMENT L.P. 291,500 19,501,000 0.40%
50 SUSQUEHANNA INTERNATIONAL GROUP, LLP 264,000 17,662,000 0.36% Put
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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.