| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,625 | +14.8% |
| 2Q25 | 2,504 | -4.8% |
| 1Q25 | 2,462 | -2.4% |
| 4Q24 | 2,427 | +5.2% |
| 3Q24 | 2,287 | -0.4% |
| 2Q24 | 2,630 | +19.1% |
| 1Q24 | 2,522 | +15.1% |
| 4Q23 | 2,306 | +3.5% |
| 3Q23 | 2,297 | +8.6% |
| 2Q23 | 2,208 | +1.7% |
| 1Q23 | 2,192 | -1.3% |
| 4Q22 | 2,227 | -6.6% |
| 3Q22 | 2,115 | -9.1% |
| 2Q22 | 2,172 | -17.8% |
| 1Q22 | 2,220 | -2.3% |
| 4Q21 | 2,385 | +13.5% |
| 3Q21 | 2,326 | +30.9% |
| 2Q21 | 2,642 | +52.8% |
| 1Q21 | 2,272 | +33.3% |
| 4Q20 | 2,101 | +2.5% |
| 3Q20 | 1,777 | -9.6% |
| 2Q20 | 1,729 | -17.4% |
| 1Q20 | 1,705 | -20.7% |
| 4Q19 | 2,050 | -1.0% |
| 3Q19 | 1,965 | -11.4% |
| 2Q19 | 2,092 | -2.6% |
| 1Q19 | 2,150 | -10.6% |
| 4Q18 | 2,071 | -19.4% |
| 3Q18 | 2,219 | -15.9% |
| 2Q18 | 2,147 | -16.6% |
| 1Q18 | 2,405 | -10.0% |
| 4Q17 | 2,568 | -19.5% |
| 3Q17 | 2,638 | -3.6% |
| 2Q17 | 2,573 | -8.1% |
| 1Q17 | 2,671 | -17.9% |
| 4Q16 | 3,192 | +1.3% |
| 3Q16 | 2,736 | -9.1% |
| 2Q16 | 2,801 | - |
| 1Q16 | 3,253 | - |
| 4Q15 | 3,151 | -4.6% |
| 3Q15 | 3,011 | - |
| 4Q14 | 3,302 | - |