ARTNA

Investor Moves

Investor	Portfolio Value	Portfolio Change	Position Change	Avg Buy Price	Current Price
Jim SimonsRenaissance Technologies $10M320.5k shares AddQ1 2026 $1.4M $31.85 $32.53
Ken GriffinCitadel Advisors $711k22.3k shares AddQ1 2026 $263k $31.85 $32.53
Jim SimonsRenaissance Technologies $8.8M278.5k shares TrimQ4 2025 $261k $31.61 $32.53
Paul Tudor Jones IITudor Investment $-645.2K ExitQ3 2025 $645k -- $32.53
Ken GriffinCitadel Advisors $-793.7K TrimQ3 2025 $794k -- $32.53
Jim SimonsRenaissance Technologies $396.2K AddQ3 2025 $396k -- $32.53