| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 4,910 | +45.7% |
| 2Q25 | 3,388 | -10.6% |
| 1Q25 | 3,941 | -1.1% |
| 4Q24 | 3,627 | +8.6% |
| 3Q24 | 3,369 | -2.4% |
| 2Q24 | 3,790 | +16.4% |
| 1Q24 | 3,986 | +37.2% |
| 4Q23 | 3,341 | +16.3% |
| 3Q23 | 3,452 | +33.4% |
| 2Q23 | 3,257 | +18.8% |
| 1Q23 | 2,905 | +30.1% |
| 4Q22 | 2,874 | +31.0% |
| 3Q22 | 2,587 | +10.2% |
| 2Q22 | 2,741 | +21.6% |
| 1Q22 | 2,232 | +0.3% |
| 4Q21 | 2,193 | +12.4% |
| 3Q21 | 2,347 | +23.7% |
| 2Q21 | 2,255 | +23.8% |
| 1Q21 | 2,225 | +28.9% |
| 4Q20 | 1,951 | -15.5% |
| 3Q20 | 1,896 | -13.8% |
| 2Q20 | 1,820 | -13.4% |
| 1Q20 | 1,726 | -24.4% |
| 4Q19 | 2,309 | +40.3% |
| 3Q19 | 2,201 | +5.3% |
| 2Q19 | 2,101 | +7.7% |
| 1Q19 | 2,285 | +10.2% |
| 4Q18 | 1,645 | -28.7% |
| 3Q18 | 2,089 | -8.5% |
| 2Q18 | 1,950 | -9.3% |
| 1Q18 | 2,073 | -2.0% |
| 4Q17 | 2,309 | +7.4% |
| 3Q17 | 2,283 | +35.2% |
| 2Q17 | 2,151 | +31.6% |
| 1Q17 | 2,116 | +12.3% |
| 4Q16 | 2,151 | -10.0% |
| 3Q16 | 1,688 | -24.5% |
| 2Q16 | 1,635 | - |
| 1Q16 | 1,883 | - |
| 4Q15 | 2,390 | +20.1% |
| 3Q15 | 2,236 | - |
| 4Q14 | 1,989 | - |