OPLN

KAR AUCTION SVCS INC

6 superinvestors own OPLN

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
David Einhorn	Greenlight Capital	1.63%	885,000	$22.1M	2019Q2	New
Mario Cibelli	Marathon Partners	0.57%	25,000	$1.3M	2019Q1	Reduced
Meridian / ArrowMark	Meridian Contrarian Fund	0.02%	22,500	$644K	2014Q3	New
Bill Nygren	Oakmark Select Fund – Harris Associates	0.02%	571,157	$16.6M	2026Q1	Reduced
Polen Capital Management	Polen Capital Management	0.01%	33,361	$972K	2026Q1	Reduced
First Eagle Investment Management	First Eagle Investment Management	0.00%	21,736	$340K	2021Q4	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 OPLN 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.