Company · Ownership research

NRG ENERGY, INC. NRG

CIK 0001013871 · CUSIP 629377508

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 629377508 (NRG), not CUSIP 629377908 (NRG), and does not merge CUSIPs.

This page lists the top 20 of 466 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$566.00M 5,939,357 shares	0.03%	-37.08K(-0.60%)Reduced	SEC filing ↗ Nov 6, 2026	▾
02	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$233.38M 2,439,557 shares	0.04%	+170.60K(+7.50%)Added	SEC filing ↗ Nov 4, 2026	▾
03	Pictet Asset Management Holding SA CIK 1993888 · View history	$150.05M 1,568,418 shares	0.14%	+54.63K(+3.60%)Added	SEC filing ↗ Nov 3, 2026	▾
04	DEUTSCHE BANK AG\ CIK 948046 · View history	$146.24M 1,528,921 shares	0.04%	+232.69K(+18.00%)Added	SEC filing ↗ Nov 6, 2026	▾
05	Bank of New York Mellon Corp CIK 1390777 · View history	$137.69M 1,439,513 shares	0.02%	-1.80M(-55.60%)Reduced	SEC filing ↗ Nov 5, 2026	▾
06	Eurizon Capital SGR S.p.A. CIK 2107286 · View history	$81.91M 854,397 shares	0.22%	+589.68K(+222.80%)Added	SEC filing ↗ Nov 6, 2026	▾
07	Russell Investments Group, Ltd. CIK 1692234 · View history	$81.53M 852,213 shares	0.06%	-72.65K(-7.90%)Reduced	SEC filing ↗ Nov 6, 2026	▾
08	Amundi CIK 1330387 · View history	$69.87M 730,474 shares	0.01%	-601.53K(-45.20%)Reduced	SEC filing ↗ Nov 6, 2026	▾
09	Border to Coast Pensions Partnership Ltd CIK 1876496 · View history	$69.76M 730,371 shares	0.96%	+171.85K(+30.80%)Added	SEC filing ↗ Oct 9, 2026	▾
10	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$66.44M 694,581 shares	0.03%	-248.06K(-26.30%)Reduced	SEC filing ↗ Nov 2, 2026	▾
11	BARCLAYS PLC CIK 312069 · View history	$64.10M 670,101 shares	0.02%	+333.38K(+99.00%)Added	SEC filing ↗ Nov 6, 2026	▾
12	CITIGROUP INC CIK 831001 · View history	$56.72M 592,950 shares	0.03%	+369.06K(+164.80%)Added	SEC filing ↗ Nov 4, 2026	▾
13	TimesSquare Capital Management, LLC CIK 1313816 · View history	$51.20M 535,337 shares	0.84%	+19.60K(+3.80%)Added	SEC filing ↗ Nov 3, 2026	▾
14	Mitsubishi UFJ Asset Management Co., Ltd. CIK 1466546 · View history	$51.06M 533,772 shares	0.03%	+33.67K(+6.70%)Added	SEC filing ↗ Nov 5, 2026	▾
15	REAVES W H & CO INC CIK 740913 · View history	$48.88M 511,058 shares	0.88%	-129.30K(-20.20%)Reduced	SEC filing ↗ Nov 6, 2026	▾
16	Sumitomo Mitsui Trust Group, Inc. CIK 1475365 · View history	$42.45M 443,856 shares	0.02%	+10.75K(+2.50%)Added	SEC filing ↗ Oct 29, 2026	▾
17	Allspring Global Investments Holdings, LLC CIK 1890906 · View history	$31.95M 329,642 shares	0.05%	+90.23K(+37.70%)Added	SEC filing ↗ Nov 4, 2026	▾
18	Jefferies Financial Group Inc. CIK 96223 · View history	$31.09M 325,000 shares	0.41%	+325.00KNew	SEC filing ↗ Nov 5, 2026	▾
19	LPL Financial LLC CIK 1403438 · View history	$29.71M 310,657 shares	0.01%	-38.63K(-11.10%)Reduced	SEC filing ↗ Nov 6, 2026	▾
20	CUSHING ASSET MANAGEMENT, LP dba NXG INVESTMENT MANAGEMENT CIK 1329375 · View history	$26.29M 274,900 shares	1.21%	+62.20K(+29.20%)Added	SEC filing ↗ Oct 26, 2026	▾

Showing 20 / 466 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

466

Cancelled or null records excluded

Disclosed shares

28,296,589

Not deduplicated across managers

Disclosed value

$2.62B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

NRG ENERGY, INC. · Q3 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.