JPMorgan's revenue mix is roughly 45 percent consumer and community banking, 30 percent corporate and investment banking, 15 percent commercial banking, and 10 percent asset and wealth management. Each of those four segments produces operating margin in the 25-40 percent range with modest cyclicality. The diversification absorbs shocks. When investment banking is weak, consumer lending is typically strong. When lending compresses, asset management stabilises.
Goldman's revenue mix is roughly 50 percent global banking and markets, 25 percent asset and wealth management, and 25 percent platform solutions plus other. The first segment is highly cyclical, and the other two are still scaling. Historical peak to trough earnings volatility for Goldman has been 2.5 times JPMorgan's. That is the structural reason Goldman has deserved a lower, not higher, through-cycle multiple.
Yet at 15.7x forward, Goldman trades above JPMorgan. The Valuation Desk's view is that the market has forgotten the cyclicality of investment banking earnings and is pricing both franchises on recent peak results rather than through-cycle averages.
A note on multiple choice. The Valuation Desk uses both EV/EBITDA and forward PE as anchors, then weights the resulting fair values by the historical predictive accuracy of each multiple for this specific name. In this case the EV/EBITDA anchor is slightly tighter and has been given a moderately higher weighting in the blended fair value.
The sensitivity analysis underneath the base case deserves explicit disclosure. A 100 basis point change in the revenue growth assumption produces roughly $8-12 per share of fair value change in the model. A 100 basis point change in the operating margin assumption produces roughly $12-15 per share of change. A one turn change in the exit multiple produces roughly $7-9 per share. These sensitivities frame the uncertainty around the point estimate.