| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 78,085 | +13.1% |
| 2Q26 | 73,380 | -25.2% |
| 1Q26 | 70,675 | -28.7% |
| 4Q25 | 74,427 | -18.6% |
| 3Q25 | 69,061 | -23.5% |
| 2Q25 | 98,122 | +14.7% |
| 1Q25 | 99,119 | +27.7% |
| 4Q24 | 91,426 | +24.9% |
| 3Q24 | 90,278 | +17.3% |
| 2Q24 | 85,559 | +20.2% |
| 1Q24 | 77,646 | +28.6% |
| 4Q23 | 73,173 | +30.1% |
| 3Q23 | 76,955 | +48.7% |
| 2Q23 | 71,187 | +42.9% |
| 1Q23 | 60,401 | +24.5% |
| 4Q22 | 56,255 | +23.2% |
| 3Q22 | 51,744 | +15.2% |
| 2Q22 | 49,831 | +9.0% |
| 1Q22 | 48,529 | +10.0% |
| 4Q21 | 45,660 | -3.6% |
| 3Q21 | 44,936 | +12.6% |
| 2Q21 | 45,716 | +10.4% |
| 1Q21 | 44,114 | +3.0% |
| 4Q20 | 47,370 | +10.0% |
| 3Q20 | 39,901 | -9.3% |
| 2Q20 | 41,401 | -7.9% |
| 1Q20 | 42,829 | +1.2% |
| 4Q19 | 43,074 | +0.8% |
| 3Q19 | 43,974 | +11.7% |
| 2Q19 | 44,974 | +16.4% |
| 1Q19 | 42,341 | +7.8% |
| 4Q18 | 42,730 | +4.6% |
| 3Q18 | 39,380 | +3.3% |
| 2Q18 | 38,630 | +0.4% |
| 1Q18 | 39,271 | -6.6% |
| 4Q17 | 40,848 | -13.5% |
| 3Q17 | 38,133 | -25.4% |
| 2Q17 | 38,469 | -26.8% |
| 1Q17 | 42,056 | -22.0% |
| 4Q16 | 47,229 | -12.9% |
| 3Q16 | 51,089 | - |
| 2Q16 | 52,523 | - |
| 1Q16 | 53,952 | - |
| 4Q15 | 54,229 | - |