WELLINGTON MANAGEMENT GROUP LLP

Position in CEG — Constellation Energy Corp

CIK 902219 Boston, MA

Back to CEG Full portfolio

Position in CEG

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$80,792,330

+$16,950,436 QoQ

Shares Held

289,319

+60.1% QoQ

Ownership

0.080%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2022

17 quarters on record

Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Common Shares in CEG Over Time

Shares Held

Position Value (USD)

Position in Utilities - Independent Power Producers

Utilities · as of Mar 31, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $459,921,934 across 5 Utilities - Independent Power Producers names. CEG ranks #3 (17.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NRG	Nrg Energy, Inc.	1,273,727	$186,142,461
2	VST	Vistra Corp.	928,037	$139,511,800
3	CEG	Constellation Energy Corp This page	289,319	$80,792,330
4	TLN	Talen Energy Corp	158,714	$50,666,269
5	OKLO	Oklo Inc.	56,646	$2,809,074

All Filings in CEG

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17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$80,792,330	289,319	+60.1%	Shares	Defined	2026-05-15
2025-12-31	$63,841,894	180,717	+1427.9%	Shares	Defined	2026-02-17
2025-09-30	$3,892,239	11,828	-9.3%	Shares	Defined	2025-11-14
2025-06-30	$4,211,049	13,047	+37.6%	Shares	Defined	2025-08-14
2025-03-31	$1,911,250	9,479	+77.3%	Shares	Defined	2025-05-13
2024-12-31	$1,195,953	5,346	-68.8%	Shares	Defined	2025-02-12
2024-09-30	$4,458,302	17,146	-96.8%	Shares	Defined	2024-11-14
2024-06-30	$106,228,614	530,427	-65.9%	Shares	Defined	2024-08-14
2024-03-31	$287,230,834	1,553,859	-17.5%	Shares	Defined	2024-05-15
2023-12-31	$220,121,870	1,883,154	-1.6%	Shares	Defined	2024-02-12
2023-09-30	$208,796,245	1,914,157	-30.8%	Shares	Defined	2023-11-14
2023-06-30	$253,415,068	2,768,051	-69.3%	Shares	Defined	2023-08-14
2023-03-31	$708,816,927	9,029,515	-22.1%	Shares	Defined	2023-05-12
2022-12-31	$998,851,128	11,586,256	-7.1%	Shares	Defined	2023-02-13
2022-09-30	$1,037,701,074	12,473,868	-25.9%	Shares	Defined	2022-11-14
2022-06-30	$963,810,509	16,832,178	-0.2%	Shares	Defined	2022-08-15
2022-03-31	$948,279,933	16,858,310	—	Shares	Defined	2022-05-16
No filing history on record for this holder in this stock.