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

Summit Trail Advisors, LLC

$7.9B in tracked AUM across 1,474 positions as of Q2 2026.

ST
CIK 0001698478 · last filed Jun 30, 2026
Total AUM
$7.9B
as of Q2 2026
Holdings
1,474
—
positions
Whale Score
59
59
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026
Comprehensive Analysis of SEC 13F Filing: Summit Trail Advisors, LLC
1. Portfolio Overview

Summit Trail Advisors, LLC reported a significant expansion in its portfolio value for the period ending September 30, 2025. The total assets under management (AUM) grew by 24.3%, rising from $5.83 billion to $7.24 billion. This substantial increase suggests a combination of positive market performance on existing holdings and active capital deployment.

The portfolio demonstrates a high deg...

2. Key Holdings

The top ten holdings account for approximately 41% of the total portfolio value, highlighting a strong concentration in core liquidity and index-tracking instruments.

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
VOO
VANGUARD INDEX FDS
$649M944K8.2%02
USFR
WISDOMTREE TR
$568M11.3M7.1%03
AVGO
BROADCOM INC
$288M761K3.6%04
AAPL
APPLE INC
$208M718K2.6%05
VEA
VANGUARD TAX-MANAGED FDS
$172M2.4M2.2%06
NVDA
NVIDIA CORPORATION
$169M845K2.1%07
GOOGL
ALPHABET INC
$166M466K2.1%08
RSP
INVESCO EXCHANGE TRADED FD T
$166M780K2.1%09
GOOG
ALPHABET INC
$143M403K1.8%10
OLLI
OLLIES BARGAIN OUTLET HLDGS
$124M1.6M1.6%

Filing history

2026Q2Jun 30
$7.9B▲ 13.9%
1,474 positionsView →2026Q1Mar 31
$7.0B▲ 20.7%
1,441 positionsView →2025Q4Dec 31
$5.8B▼ 20.1%
1,303 positionsView →2025Q3Sep 30
$7.2B▲ 24.3%
1,344 positionsView →2025Q2Jun 30
$5.8B▲ 95.2%
1,116 positionsLocked2025Q1Mar 31
$3.0B▲ 10.1%
420 positionsLocked2024Q4Dec 31
$2.7B▼ 32.8%
390 positionsLocked2024Q3Sep 30
$4.0B▲ 6.0%
719 positionsLocked2024Q2Jun 30
$3.8B▲ 1.1%
617 positionsLocked2024Q1Mar 31
$3.8B▲ 24.5%
613 positionsLocked2023Q4Dec 31
$3.0B▲ 11.2%
559 positionsLocked2023Q3Sep 30
$2.7B▲ 2.6%
548 positionsLocked
Showing 12 of 33