Exotic spectroscopy at LHCb

The LHCb experiment is designed to study the properties and decays of heavy flavored hadrons produced in pp collisions at the LHC. The latest results from LHCb regarding exotic hadron spectroscopy are presented. In particular the discovery of a narrow doubly charmed tetraquark decaying promptly to 𝐷0 𝐷0𝜋+, the evidence of a new strange pentaquark candidate in the 𝐽/𝜓Λ mass spectrum, the observation of a doubly charged tetraquark and its neutral partner in the 𝐷𝑠 𝜋 system, the observation of 𝑋 (3960) decaying to 𝐷+ 𝑠 𝐷− 𝑠 , the evidence of a new tetraquark in 𝐽/𝜓𝐾𝑠, the search prompt pentaquarks in charm final states and the study of the 𝜒(3872) nature using radiative decays.