| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,840 | +32.0% |
| 2Q25 | 2,563 | +3.8% |
| 1Q25 | 2,571 | +7.9% |
| 4Q24 | 2,367 | +19.9% |
| 3Q24 | 2,151 | +4.6% |
| 2Q24 | 2,469 | +30.1% |
| 1Q24 | 2,382 | +34.0% |
| 4Q23 | 1,974 | +19.2% |
| 3Q23 | 2,056 | +38.8% |
| 2Q23 | 1,898 | +19.0% |
| 1Q23 | 1,777 | +17.8% |
| 4Q22 | 1,656 | +15.4% |
| 3Q22 | 1,481 | +0.9% |
| 2Q22 | 1,595 | +10.9% |
| 1Q22 | 1,508 | -2.4% |
| 4Q21 | 1,435 | +5.1% |
| 3Q21 | 1,468 | -1.3% |
| 2Q21 | 1,438 | -4.2% |
| 1Q21 | 1,545 | -12.0% |
| 4Q20 | 1,365 | -34.0% |
| 3Q20 | 1,488 | -22.7% |
| 2Q20 | 1,501 | -22.6% |
| 1Q20 | 1,756 | -3.8% |
| 4Q19 | 2,069 | +15.8% |
| 3Q19 | 1,926 | -6.7% |
| 2Q19 | 1,940 | -11.0% |
| 1Q19 | 1,825 | -17.2% |
| 4Q18 | 1,787 | -25.4% |
| 3Q18 | 2,065 | -16.5% |
| 2Q18 | 2,179 | -7.7% |
| 1Q18 | 2,204 | -3.0% |
| 4Q17 | 2,397 | +2.6% |
| 3Q17 | 2,474 | +20.6% |
| 2Q17 | 2,361 | +27.7% |
| 1Q17 | 2,273 | +22.5% |
| 4Q16 | 2,336 | +16.2% |
| 3Q16 | 2,051 | +7.6% |
| 2Q16 | 1,849 | - |
| 1Q16 | 1,856 | - |
| 4Q15 | 2,011 | +4.5% |
| 3Q15 | 1,907 | - |
| 4Q14 | 1,924 | - |