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Summit Trail Advisors, LLC

Position in ARM — Arm Holdings PLC /Uk

CIK 1698478 NEW YORK, NY

Position in ARM

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$836,785
+$534,225 QoQ
Shares Held
2,360
+18.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#511
of 955 holders
Holding Since
Jun 2025
5 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARM Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

Summit Trail Advisors, LLC holds $624,183,926 across 25 Semiconductors names. ARM ranks #23 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $836,785 2,360
2026-03-31 $302,560 2,000
2025-12-31 $229,660 2,101
2025-09-30 $753,717 5,327
2025-06-30 $699,848 4,327