MILLENNIUM MANAGEMENT LLC cut 51% of ARTNA (2026Q2)HIGHSHORTSep 6
CITADEL ADVISORS LLC added +73% to ARTNA (2026Q2)HIGHLONGSep 6
MILLENNIUM MANAGEMENT LLC cut 51% of ARTNA (2026Q2)HIGHSHORTSep 6
CITADEL ADVISORS LLC added +73% to ARTNA (2026Q2)HIGHLONGSep 6
MILLENNIUM MANAGEMENT LLC cut 51% of ARTNA (2026Q2)HIGHSHORTAug 16
CITADEL ADVISORS LLC added +73% to ARTNA (2026Q2)HIGHLONGAug 16
MILLENNIUM MANAGEMENT LLC cut 51% of ARTNA (2026Q2)HIGHSHORTAug 16
Q2-2026: Beat consensus by 5.3%, EPS $0.64 vs $0.6077 estimateMEDIUMLONGAug 10