13F Insight
DOSSIER · 13F-HR · Q1 2026

M&T BANK CORP

$29.2B in tracked AUM across 11,678 positions as of Q1 2026.

MB
CIK 0000036270 · last filed Mar 31, 2026
Total AUM
$29.2B
as of Q1 2026
Holdings
11,678
—
positions
Whale Score
55
55
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

M&T BANK CORP filed Q1 2026 13F-HR with $29.2B in disclosed U.S. equity holdings The portfolio is led by ETF exposure, with top positions including IEFA (4.1%), AAPL (4.0%), IWF (3.8%). Quarter-over-quarter activity shows 3 new entries and 3 exits, with a net reductive posture across 53 changed positions. Notable reduction: MSFT (2.6% reduction) (MICROSOFT CORP).

M&T BANK CORP reports $29.2B in U.S. equity holdings for Q1 2026, anchored by a ETF-centric allocation. The top five positions by value span IEFA + AAPL + IWF + IWB + IVV, collectively representing a meaningful concentration within the disclosed book.

Core Holdings

  • IEFA (ISHARES TR) — $1.2B (4.1%)
  • AAPL (APPLE INC) — $1.2B (4.0%)
  • IWF (ISHARES TR) — $1.1B (3.8%)
  • IWB (ISHARES TR) — $1.0B (3.4%)
  • IVV (ISHARES TR) — $0.8B (2.8%)

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
IEFA
ISHARES TR
$1.2B13.2M4.1%02
AAPL
APPLE INC
$1.2B4.6M4.0%03
IWF
ISHARES TR
$1.1B2.6M3.8%04
IWB
ISHARES TR
$998M2.8M3.4%05
IVV
ISHARES TR
$822M1.3M2.8%06
IWD
ISHARES TR
$757M3.5M2.6%07
MSFT
MICROSOFT CORP
$731M2.0M2.5%08
IEMG
ISHARES INC
$648M9.3M2.2%09
NVDA
NVIDIA CORPORATION
$618M3.5M2.1%10
GOOG
ALPHABET INC
$564M2.0M1.9%

Filing history

2026Q1Mar 31
$29.2B▼ 6.2%
11,678 positionsView →2025Q4Dec 31
$31.1B▲ 4.7%
13,537 positionsView →2025Q3Sep 30
$29.7B▲ 2.2%
11,057 positionsView →2025Q2Jun 30
$29.1B▲ 6.0%
12,763 positionsLocked2025Q1Mar 31
$27.5B▼ 8.0%
12,559 positionsLocked2024Q4Dec 31
$29.8B▼ 1.9%
12,588 positionsLocked2024Q3Sep 30
$30.4B▲ 3.9%
12,382 positionsLocked2024Q2Jun 30
$29.3B▲ 2.0%
13,249 positionsLocked2024Q1Mar 31
$28.7B▲ 5.6%
13,141 positionsLocked2023Q4Dec 31
$27.2B▲ 8.6%
13,526 positionsLocked2023Q3Sep 30
$25.1B▼ 6.4%
12,537 positionsLocked2023Q2Jun 30
$26.8B▲ 3.7%
12,744 positionsLocked
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