| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 10,817 | +8.5% |
| 2Q25 | 9,678 | +26.2% |
| 1Q25 | 10,170 | +50.5% |
| 4Q24 | 10,788 | +76.7% |
| 3Q24 | 9,971 | +66.0% |
| 2Q24 | 7,668 | +36.4% |
| 1Q24 | 6,759 | +27.8% |
| 4Q23 | 6,105 | +16.6% |
| 3Q23 | 6,005 | -0.5% |
| 2Q23 | 5,622 | -10.9% |
| 1Q23 | 5,287 | -7.3% |
| 4Q22 | 5,235 | +1.7% |
| 3Q22 | 6,033 | +16.3% |
| 2Q22 | 6,312 | +24.5% |
| 1Q22 | 5,704 | +17.4% |
| 4Q21 | 5,149 | +40.7% |
| 3Q21 | 5,187 | +13.0% |
| 2Q21 | 5,071 | +9.2% |
| 1Q21 | 4,857 | +16.2% |
| 4Q20 | 3,659 | -37.8% |
| 3Q20 | 4,592 | -9.5% |
| 2Q20 | 4,642 | -18.9% |
| 1Q20 | 4,182 | -29.5% |
| 4Q19 | 5,881 | +6.8% |
| 3Q19 | 5,074 | -30.3% |
| 2Q19 | 5,724 | -22.8% |
| 1Q19 | 5,934 | -28.9% |
| 4Q18 | 5,507 | -36.6% |
| 3Q18 | 7,284 | +1.7% |
| 2Q18 | 7,418 | +7.6% |
| 1Q18 | 8,342 | +28.1% |
| 4Q17 | 8,690 | +21.6% |
| 3Q17 | 7,160 | +0.5% |
| 2Q17 | 6,892 | +7.2% |
| 1Q17 | 6,513 | -3.1% |
| 4Q16 | 7,144 | -12.7% |
| 3Q16 | 7,122 | -6.1% |
| 2Q16 | 6,432 | - |
| 1Q16 | 6,719 | - |
| 4Q15 | 8,180 | -27.1% |
| 3Q15 | 7,582 | - |
| 4Q14 | 11,225 | - |