AYE

Allegheny Energy Inc

4 superinvestors own AYE

Based on latest 13F filings — data is 45–90 days delayed

Investor	Fund	Weight	Shares	Value	Quarter	Activity
David Tepper	Appaloosa Management	4.00%	2,068,100	$26.4M	2003Q4	Held
David Einhorn	Greenlight Capital	3.75%	4,154,200	$106.6M	2009Q2	Reduced
First Eagle Investment Management	First Eagle Investment Management	0.88%	6,570,355	$159.3M	2010Q4	Added
Viking Global Investors	Viking Global Investors	0.38%	1,419,200	$33.3M	2009Q4	Reduced

Open-market purchases (P) and sales (S) from SEC Form 4 filings · last 12 months

No open-market insider trades in the last 12 months.

Form 4 filings for option exercises and other transaction types are excluded.

STOCK Act disclosures · last 12 months

Congressional trade data coming soon.

We are sourcing STOCK Act disclosures and will display them here shortly.

What Is SEC Form 4?

Understand the insider trade filings behind AYE activity.

What Is a 13F Filing?

How superinvestors disclose their quarterly holdings.

Insider Cluster Buying

Why multiple insiders buying together is a strong signal.

Superinvestor Consensus

The most widely held stocks across all tracked institutions.