13F Insight
DOSSIER · 13F-HR · Q2 2026

M&T BANK CORP

$34.1B in tracked AUM across 14,601 positions as of Q2 2026.

MB
CIK 0000036270 · last filed Jun 30, 2026
Total AUM
$34.1B
as of Q2 2026
Holdings
14,601
—
positions
Whale Score
60
60
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 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%)
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
IWF
ISHARES TR
$1.5B11.7M4.3%02
IEFA
ISHARES TR
$1.4B14.1M4.0%03
AAPL
APPLE INC
$1.3B4.6M3.9%04
IWB
ISHARES TR
$1.2B2.9M3.5%05
IVV
ISHARES TR
$1.0B1.4M3.0%06
IWD
ISHARES TR
$920M3.8M2.7%07
IEMG
ISHARES INC
$792M9.6M2.3%08
MSFT
MICROSOFT CORP
$730M2.0M2.1%09
NVDA
NVIDIA CORPORATION
$723M3.6M2.1%10
GOOG
ALPHABET INC
$708M2.0M2.1%

Filing history

2026Q2Jun 30
$34.1B▲ 11.7%
14,601 positionsView →2026Q1Mar 31
$30.5B▼ 2.0%
13,688 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 positionsLocked
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