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Fiduciary Trust Co

Bank

Position in ARM — Arm Holdings PLC /Uk

CIK 35442 Boston, MA

Position in ARM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,711,751
+$1,577,454 QoQ
Shares Held
7,648
+2.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#336
of 955 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 1% Shared 0% None 99%

Common Shares in ARM Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

Fiduciary Trust Co holds $356,729,640 across 20 Semiconductors names. ARM ranks #12 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,711,751 7,648
2026-03-31 $1,134,297 7,498
2025-12-31 $819,605 7,498
2025-09-30 $1,212,427 8,569
2025-06-30 $1,525,045 9,429
2025-03-31 $1,011,193 9,469
2024-12-31 $243,142 1,971