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Twin Tree Management, LP

Position in USAR — USA Rare Earth, Inc.

CIK 1535588 DALLAS, TX

Position in USAR

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$432,139
New position
Shares Held
20,025
first reported quarter
Ownership
0.008%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#185
of 391 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Derivatives in USAR

reported options exposure · as of Jun 30, 2026
CallValue
$0
CallShares
0
PutValue
$1,333,644
PutShares
61,800

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 Other Industrial Metals & Mining

Basic Materials · as of Jun 30, 2026

Twin Tree Management, LP holds $2,647,053 across 3 Other Industrial Metals & Mining names. USAR ranks #3 (16.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 USAR
USA Rare Earth, Inc.
This page
20,025 $432,139

All Filings in USAR

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $432,139 20,025
2026-06-30 $1,333,644 61,800