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IMC-Chicago, LLC

Position in ARM — Arm Holdings PLC /Uk

CIK 1452861 CHICAGO, IL

Position in ARM

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$27,184,881
+$227,668 QoQ
Shares Held
76,670
-69.6% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.28%
of 13F equity value
Holder Rank
#130
of 950 holders
Holding Since
Mar 2024
6 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

IMC-Chicago, LLC holds $1,644,566,828 across 40 Semiconductors names. ARM ranks #8 (1.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 ARM
Arm Holdings PLC /Uk
This page
76,670 $27,184,881

All Filings in ARM

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $27,184,881 76,670
2025-03-31 $26,957,213 252,432
2024-12-31 $52,416,650 424,908
2024-09-30 $47,014,680 328,751
2024-06-30 $6,723,636 41,093
2024-03-31 $51,070,539 408,597