ABI

PETROLEUM CORP. APPLERA CORP

4 superinvestors own ABI

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Carl Icahn	Icahn Capital Management	0.64%	649,026	$22.5M	2007Q3	New
Viking Global Investors	Viking Global Investors	0.06%	83,000	$2.8M	2007Q4	Reduced
Bill Nygren	Oakmark Select Fund – Harris Associates	0.04%	11,084	$435K	2001Q4	New
Kenneth Fisher	Fisher Asset Management	0.00%	20,240	$678K	2008Q2	Added

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 ABI 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.