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Jefferies Financial Group Inc.

Position in ARM — Arm Holdings PLC /Uk

CIK 96223 NEW YORK, NY

Position in ARM

as of Jun 30, 2026 · filed Aug 17, 2026
Position Value
$336,841
-$12,951 QoQ
Shares Held
950
-70.3% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#690
of 955 holders
Holding Since
Mar 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARM Over Time

Shares Held

Position Value (USD)

Derivatives in ARM

reported options exposure · as of Dec 31, 2025
CallValue
$0
CallShares
0
PutValue
$1,093,100
PutShares
10,000

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductors

Technology · as of Jun 30, 2026

Jefferies Financial Group Inc. holds $378,721,347 across 30 Semiconductors names. ARM ranks #24 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $336,841 950
2025-12-31 $349,792 3,200
2025-12-31 $1,093,100 10,000
2025-03-31 $19,565,209 183,212