RIVIAN AUTOMOTIVE INC

CUSIP: 76954A903 Class: OPT

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

Increased Positions (1)

HRT FINANCIAL LP

Value ($000) $1 (+180.0%) Shares 70,200 (+108.3%)

Institution	Prev Shares	Curr Shares	Change
HRT FINANCIAL LP	33,700	70,200	+36,500 (+108.3%)