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Asset Management One Co., Ltd.

Position in ARM — Arm Holdings PLC /Uk

CIK 1068855 TOKYO, M0

Position in ARM

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$3,868,713
+$2,593,877 QoQ
Shares Held
10,911
+29.5% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#293
of 955 holders
Holding Since
Jun 2024
9 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

Asset Management One Co., Ltd. holds $4,972,360,915 across 26 Semiconductors names. ARM ranks #17 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,868,713 10,911
2026-03-31 $1,274,836 8,427
2025-12-31 $117,617 1,076
2025-09-30 $479,934 3,392
2025-06-30 $516,274 3,192
2025-03-31 $346,319 3,243
2024-12-31 $358,114 2,903
2024-09-30 $272,291 1,904
2024-06-30 $406,104 2,482