Segmentation by type classifies Antibody‑radionuclide Conjugates according to radioisotope, antibody format, and conjugation chemistry, each influencing manufacturing complexity and pricing. Radioisotope is split into beta‑emitters (e.g., ^90Y, ^177Lu) and alpha‑emitters (e.g., ^225Ac, ^211At); beta‑emitters dominate the market, contributing roughly 60 % of type‑related revenue because of their established supply chains and broader therapeutic index, while alpha‑emitters, though representing only 20 % today, command higher unit prices due to their superior linear energy transfer. Antibody format includes full‑length IgG molecules and engineered fragments such as Fab, scFv, and nanobodies; full‑length antibodies hold about 70 % of the type market because of their proven pharmacokinetics, whereas fragments, accounting for 30 %, enable faster tumor penetration and reduced immunogenicity. Conjugation chemistry comprises chelator‑based linkers (e.g., DOTA, NOTA) and direct labeling methods; chelator‑based approaches dominate with 80 % share given their regulatory familiarity, while direct labeling, at 20 %, offers streamlined synthesis but faces stability concerns. This typology clarifies cost structures and growth vectors within the overall market.