| Revenue | — | — | — | — | — | — |
| Commission | 364.1a | 279.86a | 332.34a | 376.9a | 308.81a | 293.07a |
| Fees from investment banking | 173.27a | 113.21a | 149.6a | 108.68a | 103.22a | 101.52a |
| Asset management and portfolio service fees | 310.15a | 271.68a | 269.99a | 230.05a | 238.2a | 245.52a |
| Net gain (loss) on trading | 491.61a | 563.27a | 368.8a | 310.04a | 356.61a | 342.96a |
| Gain (loss) on private equity and debt investments | 11.88a | 14.5a | 30.77a | 12.73a | -0.09a | 1.01a |
| Interest and dividends | 2,620.86a | 1,114.69a | 284.22a | 356.47a | 794.47a | 776.96a |
| Gain (loss) on investments in equity securities | 9.61a | -1.43a | 5.45a | 14.05a | -14.73a | -6.98a |
| Other | 175.82a | 130.94a | 152.83a | 208.32a | 165.99a | 81.06a |
| Total revenue | 4,157.29a | 2,486.73a | 1,594a | 1,617.24a | 1,952.48a | 1,835.12a |
| Interest expense | -2,595.29a | -1,151.15a | -230.11a | -215.36a | -664.65a | -718.35a |
| Net revenue | 1,562a | 1,335.58a | 1,363.89a | 1,401.87a | 1,287.83a | 1,116.77a |
| Non-interest expenses | — | — | — | — | — | — |
| Compensation and benefits | -673.52a | -605.79a | -529.51a | -507.91a | -479.42a | -497.07a |
| Commissions and floor brokerage | -137.33a | -119.24a | -105.2a | -111.55a | -106.12a | -82.64a |
| Information processing and communications | -217.13a | -209.54a | -184.32a | -178.84a | -170.32a | -166.87a |
| Occupancy and related depreciation | -68.7a | -66.86a | -69.74a | -72.37a | -72.99a | -64.94a |
| Business development expenses | -24.24a | -22.64a | -15.64a | -13.52a | -31.89a | -36.92a |
| Other | -167.24a | -162.05a | -232.86a | -287.02a | -178.84a | -306.05a |
| Total non-interest expenses | -1,288.15a | -1,186.1a | -1,137.27a | -1,171.2a | -1,039.57a | -1,154.47a |
| Income (loss) before income taxes | 273.85a | 149.47a | 226.62a | 230.67a | 248.26a | -37.7a |
| Income tax expense (benefit) | -96.63a | -57.8a | -80.09a | -70.27a | -28.89a | -57.01a |
| Net income (loss) | 177.22a | 91.68a | 146.53a | 160.4a | 219.37a | -94.71a |
| Less: Net income (loss) attributable to non-controlling interests | 11.36a | -1.11a | 3.54a | 7.28a | 2.37a | 5.73a |
| Net income (loss) attributable to NHI shareholders | 165.86a | 92.79a | 143a | 153.12a | 217a | -100.44a |