PKX

POSCO SPONSORED ADR

10 superinvestors own PKX

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
Bruce Berkowitz	Fairholme Capital	1.02%	0	$17.0M	2005Q3	Held
David Tepper	Appaloosa Management	0.32%	54,200	$2.7M	2005Q4	Reduced
William Von Mueffling	Cantillon Capital Management	0.23%	133,600	$8.5M	2006Q1	Added
Sarah Ketterer	Causeway Capital Management	0.22%	129,209	$9.0M	2023Q1	Reduced
Mohnish Pabrai	Pabrai Investments	0.13%	4,301	$327K	2011Q3	Reduced
Ruane Cunniff	Sequoia Fund	0.11%	109,177	$13.1M	2007Q2	Held
Guy Spier	Aquamarine Capital	0.04%	1,281	$95K	2018Q2	Reduced
Kenneth Fisher	Fisher Asset Management	0.04%	160,310	$13.4M	2012Q1	Reduced
Richard Pzena	Pzena Investment Management	0.01%	37,667	$2.8M	2023Q2	Reduced
Jensen Investment Management	Jensen Investment Management	0.00%	450	$29K	2006Q3	Held

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 PKX 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.