What does CUSIP 629377508 represent in this 13F holders report?

CUSIP 629377508 is the security identifier for NRG - NRG ENERGY, INC. - Common Stock, par value $0.01 used to aggregate holder disclosures.

How many institutions held NRG - NRG ENERGY, INC. - Common Stock, par value $0.01 in Q1 2021?

461 institutional investors reported NRG - NRG ENERGY, INC. - Common Stock, par value $0.01 for Q1 2021. Use the holders table for investor-level position and value details.

NRG ENERGY, INC. - Common Stock, par value $0.01 (NRG)

CUSIP: 629377508

Q1 2021 13F Holders as of 31 Mar 2021

Security type / class: Equity / Common Stock, par value $0.01
Total 13F shares: 237,146,822
Total 13F value: $8,944,353,716
Share change: +8,766,640
Put/Call ratio: 235%
SEC-reported price per share: $37.73
Number of holders: 461
Value change: +$330,884,006
Number of buys: 237
Number of sells: 223
Shares outstanding: 210,473,371

Security key

629377508

Report period

Q1 2021

Institutions

461

Top holders

NRG full security history Ownership snapshot Full 13F holder table NRG ENERGY, INC. SEC filings NRG ENERGY, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of NRG - NRG ENERGY, INC. - Common Stock, par value $0.01 (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

15/15

Latest evidence

31 Dec 2020

13F Lead comparable stake: 14% Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC leads the comparable SEC ownership view at 14%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens VANGUARD GROUP INC's linked filing trail.

Comparable ownership Top 5

VANGUARD GROUP INC 14%

BlackRock Finance, Inc. 8.2%

PUTNAM INVESTMENTS LLC 6.3%

STATE STREET CORP 5.7%

FMR LLC 5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	14%	$1,094,542,000 29,148,906 shares	—	31 Dec 2020
BlackRock Finance, Inc.	13F Company 13F	8.2%	$644,856,000 17,173,229 shares	—	31 Dec 2020
PUTNAM INVESTMENTS LLC	13F Company 13F	6.3%	$499,345,000 13,298,127 shares	—	31 Dec 2020
STATE STREET CORP	13F Company 13F	5.7%	$452,315,000 12,045,685 shares	—	31 Dec 2020
FMR LLC	13F Company 13F	5%	$392,039,000 10,440,435 shares	—	31 Dec 2020
PZENA INVESTMENT MANAGEMENT LLC	13F Company 13F	4.4%	$344,524,000 9,175,073 shares	—	31 Dec 2020

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

461

237,146,822

Rows available

461

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q1 2021 vs Q1 2021 Across Filers

Q1 2021 holders

461

Q1 2021 holders

461

Holder diff

Investor	Q1 2021 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q1 2021 value	Q1 2021 value	Value change	Value Chg %