Skip to main content

M&T Bank Corp

Bank
Location
BUFFALO, NY
Portfolio Value
Large $16,736,901,030
Diversification
Diversified
Filing Date
Global Rank
#305 / 8,622 ▼ 9 · as of Mar 2026
Top Industry
Semiconductors 9.8%
3Y Alpha vs SPY
-2.3%
Period ended 4 months ago
Filed May 12, 2026 · 3mo
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio
+58.2%
SPY
+67.9%
Annualised alpha
-2.3%
Max drawdown
−18.2%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

1,423 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
7.0%
−0.3 pts
Top 5
20.9%
−2.1 pts
Top 10
31.1%
−2.0 pts
HHI
155
Jun 2023 → Mar 2026 · range 139 – 179
Diversified−19

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 28.5% $4,770,556,333
Financial Services 13.9% $2,321,674,933
Healthcare 11.2% $1,869,334,175
Industrials 9.8% $1,638,959,451
Consumer Cyclical 7.9% $1,322,150,794
Energy 6.6% $1,096,615,345
Consumer Defensive 6.4% $1,069,358,799
Communication Services 5.0% $839,460,645
Basic Materials 3.5% $591,087,629
Unclassified 2.9% $491,959,198
Utilities 2.4% $406,220,064
Real Estate 1.9% $319,523,664

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
1,423 tracked positions · $16,736,901,030 total · as of Mar 31, 2026
Showing 1–50 of 1,423 positions by value · page 1 of 29
Ticker Company Shares Value (USD) % of Portfolio History

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.