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Mariner, LLC

Position in ARM — Arm Holdings PLC /Uk

CIK 1373442 Overland Park, KS

Position in ARM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$9,077,701
+$4,070,031 QoQ
Shares Held
25,602
-22.7% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#209
of 955 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in ARM Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

Mariner, LLC holds $9,143,112,318 across 37 Semiconductors names. ARM ranks #15 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,077,701 25,602
2026-03-31 $5,007,670 33,102
2025-12-31 $2,690,118 24,610
2025-09-30 $3,590,166 25,374
2025-06-30 $4,405,473 27,238
2025-03-31 $2,851,506 26,702
2024-12-31 $2,734,027 22,163
2024-09-30 $3,089,158 21,601
2024-06-30 $2,853,695 17,441
2024-03-31 $1,539,876 12,320