  We study axially symmetric static solitons of O(3) nonlinear $\sigma$ model
coupled to (2+1)-dimensional anti-de Sitter gravity. The obtained solutions are
not self-dual under static metric. The usual regular topological lump solution
cannot form a black hole even though the scale of symmetry breaking is
increased. There exist nontopological solitons of half integral winding in a
given model, and the corresponding spacetimes involve charged Ba$\tilde
n$ados-Teitelboim-Zanelli black holes without non-Abelian scalar hair.
