The orderly movement of a hematopoietic stem cell from one site to another. A hematopoietic stem cell is a cell from which all cells of the lymphoid and myeloid lineages develop, including blood cells and cells of the immune system. [ http://www.ncbi.nlm.nih.gov/pubmed/20234092 http://purl.obolibrary.org/obo/CL_0000037 GOC:BHF ]