MTB

M & T BK CORP

8 superinvestors own MTB

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

Investor	Fund	Weight	Shares	Value	Quarter	Activity
David Katz	Matrix Asset Advisors	1.49%	78,775	$16.3M	2026Q1	Reduced
Viking Global Investors	Viking Global Investors	0.42%	746,309	$133.4M	2025Q1	New
Ariel Investments	Ariel Investments (Bobrinskoy & Rogers)	0.41%	177,635	$36.7M	2026Q1	Reduced
Warren Buffett	Berkshire Hathaway	0.12%	2,919,613	$268.9M	2020Q3	Reduced
Francois Rochon	Giverny Capital	0.06%	7,535	$1.6M	2026Q1	Held
Christopher Davis	Davis Selected Advisers	0.06%	60,305	$12.5M	2026Q1	Added
First Eagle Investment Management	First Eagle Investment Management	0.00%	7,032	$1.2M	2019Q2	Held
Kenneth Fisher	Fisher Asset Management	0.00%	37,405	$7.7M	2026Q1	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 MTB 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.