MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Position in NRG — Nrg Energy, Inc.

CIK 912938 Boston, MA

Back to NRG Full portfolio

Position in NRG

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$27,983,341

-$8,186,891 QoQ

Shares Held

191,588

-22.6% QoQ

Ownership

0.091%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#105

of 1,015 holders

Holding Since

Mar 2020

19 quarters on record

Voting authority Sole 55% Shared 3% None 42%

Common Shares in NRG Over Time

Shares Held

Position Value (USD)

Position in Utilities - Independent Power Producers

Utilities · as of Jun 30, 2026

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds $838,973,531 across 4 Utilities - Independent Power Producers names. NRG ranks #4 (3.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VST	Vistra Corp.	3,160,826	$501,401,825
2	CEG	Constellation Energy Corp	967,682	$240,343,178
3	TLN	Talen Energy Corp	180,204	$69,245,187
4	NRG	Nrg Energy, Inc. This page	191,588	$27,983,341

All Filings in NRG

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19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$27,983,341	191,588	-22.6%	Shares	Defined	2026-08-03
2026-03-31	$36,170,232	247,504	-37.6%	Shares	Defined	2026-05-14
2025-12-31	$63,175,123	396,729	+5.8%	Shares	Sole	2026-01-22
2025-09-30	$60,699,992	374,807	+15.6%	Shares	Sole	2025-10-29
2025-06-30	$52,054,253	324,164	-8.0%	Shares	Sole	2025-08-08
2025-03-31	$33,645,830	352,460	+5.0%	Shares	Sole	2025-05-02
2024-12-31	$30,298,130	335,825	+41.9%	Shares	Sole	2025-02-12
2024-09-30	$21,566,466	236,734	+29.7%	Shares	Sole	2024-11-12
2024-06-30	$14,214,822	182,569	+16.3%	Shares	Sole	2024-08-09
2024-03-31	$10,627,736	157,006	+0.3%	Shares	Sole	2024-05-14
2023-12-31	$8,090,739	156,494	+280.3%	Shares	Sole	2024-02-08
2023-09-30	$1,585,098	41,150	-84.3%	Shares	Sole	2023-11-08
2021-09-30	$10,686,802	261,739	-8.7%	Shares	Sole	2021-11-10
2021-06-30	$11,556,749	286,768	-68.7%	Shares	Sole	2021-08-13
2021-03-31	$34,557,999	915,929	+23.8%	Shares	Sole	2021-05-13
2020-12-31	$27,790,190	740,085	-3.2%	Shares	Sole	2021-05-12
2020-09-30	$23,504,817	764,633	-15.5%	Shares	Sole	2020-11-12
2020-06-30	$29,451,365	904,526	-63.4%	Shares	Sole	2020-11-20
2020-03-31	$67,423,273	2,473,341	—	Shares	Sole	2020-11-20
No filing history on record for this holder in this stock.