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

Institutional Holders (2014Q1)
Portfolio Summary: 392 Institutional holders with a total value of $11,566,349,548.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRICE T ROWE ASSOCIATES INC /MD/ 37,987,607 1,208,006,000 10.44%
2 Capital Research Global Investors 37,703,899 1,198,984,000 10.37%
3 VANGUARD GROUP INC 23,008,584 731,673,000 6.33%
4 HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC 17,990,853 572,109,000 4.95%
5 FRANKLIN RESOURCES INC 17,808,296 566,303,000 4.90%
6 STATE STREET CORP 14,967,017 475,954,000 4.11%
7 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 11,603,027 368,976,259 3.19%
8 BlackRock Institutional Trust Company, N.A. 8,359,524 265,833,000 2.30%
9 SUSQUEHANNA INTERNATIONAL GROUP, LLP 8,356,900 265,749,000 2.30% Put
10 PERRY CAPITAL 8,310,500 264,274,000 2.28% Call
11 FMR LLC 7,962,628 253,211,000 2.19%
12 Bank of New York Mellon Corp 7,124,034 226,543,000 1.96%
13 Carlson Capital, L.P. 6,270,840 199,413,000 1.72%
14 WELLINGTON MANAGEMENT GROUP LLP 5,640,794 179,377,000 1.55%
15 MILLENNIUM MANAGEMENT LLC 4,722,364 150,171,000 1.30%
16 SUSQUEHANNA INTERNATIONAL GROUP, LLP 4,375,251 139,133,000 1.20%
17 BlackRock Fund Advisors 4,314,694 137,207,000 1.19%
18 NORTHERN TRUST CORP 3,989,072 126,852,000 1.10%
19 NWQ INVESTMENT MANAGEMENT COMPANY, LLC 3,839,903 122,109,000 1.06%
20 DIMENSIONAL FUND ADVISORS LP 3,810,710 121,169,000 1.05%
21 SUNTRUST BANKS INC 3,690,720 117,363,000 1.01%
22 ADAGE CAPITAL PARTNERS GP, L.L.C. 3,630,400 115,447,000 1.00%
23 JANUS HENDERSON INVESTORS US LLC 3,499,079 111,270,000 0.96%
24 JENNISON ASSOCIATES LLC 3,100,692 98,602,000 0.85%
25 AMERIPRISE FINANCIAL INC 3,058,550 97,262,000 0.84%
26 PUTNAM INVESTMENTS LLC 2,891,457 91,948,000 0.79%
27 NORGES BANK 2,780,454 88,418,000 0.76%
28 HBK INVESTMENTS L P 2,700,000 85,860,000 0.74% Put
29 APG Asset Management N.V. 2,613,633 83,114,000 0.72%
30 Global Thematic Partners, LLC 2,452,173 77,978,000 0.67%
31 GEODE CAPITAL MANAGEMENT, LLC 2,410,056 76,606,000 0.66%
32 Sheffield Asset Management, L.L.C. 2,362,299 75,121,000 0.65%
33 GOLDMAN SACHS GROUP INC 2,323,740 73,895,000 0.64%
34 BlackRock Group LTD 2,271,523 72,235,000 0.62%
35 JET CAPITAL INVESTORS L P 2,250,000 71,550,000 0.62%
36 NATIXIS 2,047,600 65,114,000 0.56%
37 DONALD SMITH & CO., INC. 2,031,856 64,613,000 0.56%
38 Smithwood Advisers, L.P. 2,000,000 63,600,000 0.55% Call
39 TIAA CREF INVESTMENT MANAGEMENT LLC 1,814,131 57,689,000 0.50%
40 TEACHERS ADVISORS, LLC 1,777,442 56,523,000 0.49%
41 GOLDMAN SACHS GROUP INC 1,773,600 56,400,000 0.49% Put
42 CREDIT SUISSE AG/ 1,721,936 54,758,000 0.47%
43 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 1,644,977 53,198,000 0.46%
44 Legal & General Group Plc 1,621,849 51,575,000 0.45%
45 BRIGADE CAPITAL MANAGEMENT, LP 1,577,000 50,149,000 0.43%
46 SUSQUEHANNA INTERNATIONAL GROUP, LLP 1,559,500 49,592,000 0.43% Call
47 CI INVESTMENTS INC. 1,473,900 46,870,000 0.41%
48 CITIGROUP INC 1,469,519 46,730,000 0.40%
49 OAKTREE CAPITAL MANAGEMENT LP 1,325,000 42,135,000 0.36%
50 TEACHER RETIREMENT SYSTEM OF TEXAS 1,318,017 41,913,000 0.36%
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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.