Constellation Energy Ownership & Insider Activity

Constellation Energy (CEG) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 0.2% of shares outstanding. Institutional investors hold 67.3%. Over the past 90 days, insiders made 1 purchase worth $418K.

Shares Outstanding

354.307M

Shares Float

316.897M

Insider Shares Owned

711.419K

Insider % Owned

0.2%

Institutional Shares Held

9.770B

Institutional % Held

67.3%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

$418K total

Sales (90d)

Net Activity

Net Buying

Net Value (90d)

$418K

Constellation Energy Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Aug 11, 2026	Roger Crandall	—	BUY	1.500K	$278.62	$418K

Date	Member	Party	Chamber	Action	Amount
Aug 13, 2026	John Boozman	R	Senate	Sale (Partial)	$1,001 - $15,000
Apr 17, 2026	Shelley Moore Capito	R	Senate	Sale (Partial)	$1,001 - $15,000
Apr 13, 2026	Mark R. Warner	D	Senate	Purchase	$1,001 - $15,000
Apr 2, 2026	John Boozman	R	Senate	Purchase	$1,001 - $15,000
Oct 31, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000
Oct 30, 2025	Lisa McClain	R	House	Sale	$1,001 - $15,000
May 12, 2025	Jefferson Shreve	R	House	Sale	$15,001 - $50,000
May 8, 2025	Jefferson Shreve	R	House	Purchase	$15,001 - $50,000
Apr 1, 2025	Julie Johnson	D	House	Sale	$1,001 - $15,000
Mar 31, 2025	Jefferson Shreve	R	House	Sale	$15,001 - $50,000
Mar 26, 2025	Shelley Moore Capito	R	Senate	Purchase	$1,001 - $15,000
Feb 12, 2025	Julie Johnson	D	House	Purchase	$1,001 - $15,000
Feb 4, 2025	Shelley Moore Capito	R	Senate	Purchase	$1,001 - $15,000