| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 197,720 | +42.0% |
| 3Q25 | 185,203 | +12.9% |
| 2Q25 | 164,733 | +4.1% |
| 1Q25 | 143,370 | -12.0% |
| 4Q24 | 139,265 | -9.5% |
| 3Q24 | 164,102 | +12.5% |
| 2Q24 | 158,245 | +15.3% |
| 1Q24 | 162,865 | +31.7% |
| 4Q23 | 153,814 | +19.5% |
| 3Q23 | 145,931 | +14.0% |
| 2Q23 | 137,226 | +6.4% |
| 1Q23 | 123,618 | -2.2% |
| 4Q22 | 128,701 | +0.1% |
| 3Q22 | 127,998 | -14.3% |
| 2Q22 | 128,944 | -13.4% |
| 1Q22 | 126,409 | -16.9% |
| 4Q21 | 128,586 | -7.7% |
| 3Q21 | 149,315 | +16.7% |
| 2Q21 | 148,830 | +16.3% |
| 1Q21 | 152,205 | +18.3% |
| 4Q20 | 139,308 | -10.6% |
| 3Q20 | 127,915 | -12.1% |
| 2Q20 | 128,011 | -2.2% |
| 1Q20 | 128,680 | -7.5% |
| 4Q19 | 155,858 | +22.0% |
| 3Q19 | 145,588 | +7.1% |
| 2Q19 | 130,912 | -3.9% |
| 1Q19 | 139,186 | +4.5% |
| 4Q18 | 127,788 | -8.5% |
| 3Q18 | 135,894 | +4.7% |
| 2Q18 | 136,233 | +4.3% |
| 1Q18 | 133,144 | +6.5% |
| 4Q17 | 139,635 | +11.8% |
| 3Q17 | 129,735 | +11.1% |
| 2Q17 | 130,596 | +11.9% |
| 1Q17 | 124,982 | +3.7% |
| 4Q16 | 124,888 | +5.8% |
| 3Q16 | 116,767 | +1.4% |
| 2Q16 | 116,688 | - |
| 1Q16 | 120,489 | - |
| 4Q15 | 118,054 | -2.8% |
| 3Q15 | 115,126 | - |
| 4Q14 | 121,418 | - |