AMBR

Investor Moves

Investor	Portfolio Value	Portfolio Change	Position Change	Avg Buy Price	Current Price
Ken GriffinCitadel Advisors $46k19.5k shares TrimQ1 2026 $42k $2.36 $1.60
Ken GriffinCitadel Advisors $88k51k shares ExitQ4 2025 $213k $1.73 $1.60
Ken GriffinCitadel Advisors $-18.1K TrimQ3 2025 $18k -- $1.60
Ken GriffinCitadel Advisors $-18.1K TrimQ3 2025 $18k -- $1.60
Jim SimonsRenaissance Technologies $-210.6K ExitQ1 2025 $211k -- $1.60
Jim SimonsRenaissance Technologies $-210.6K ExitQ1 2025 $211k -- $1.60