BRIEF-Morgan Stanley targets cuts, shifts in risk-weighted assets

Sept 9 (Reuters) - Morgan Stanley chief financial officer Ruth Porat said on Tuesday at an investor conference in New York: * Morgan Stanley is on track to meet year-end 2015 target of reducing FICC risk-weighted assets below $180 billion * Morgan Stanley also wants to re-deploy an incremental $25 billion in risk-weighted assets after reaching its 2015 target * Morgan Stanley sees risk-weighted assets rolling off in structured credit, long-dated uncollateralized derivatives * Morgan Stanley