| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 28,930 | +49.9% |
| 3Q25 | 24,289 | -5.0% |
| 2Q25 | 20,500 | -30.5% |
| 1Q25 | 20,528 | -26.1% |
| 4Q24 | 19,296 | -26.5% |
| 3Q24 | 25,564 | -21.5% |
| 2Q24 | 29,483 | -3.2% |
| 1Q24 | 27,774 | +8.4% |
| 4Q23 | 26,246 | +0.5% |
| 3Q23 | 32,568 | +15.1% |
| 2Q23 | 30,473 | +18.3% |
| 1Q23 | 25,630 | +13.3% |
| 4Q22 | 26,122 | +18.8% |
| 3Q22 | 28,304 | +15.1% |
| 2Q22 | 25,752 | +38.2% |
| 1Q22 | 22,626 | +31.3% |
| 4Q21 | 21,989 | +32.2% |
| 3Q21 | 24,585 | +59.2% |
| 2Q21 | 18,632 | +34.8% |
| 1Q21 | 17,230 | +53.7% |
| 4Q20 | 16,636 | +29.3% |
| 3Q20 | 15,439 | - |
| 2Q20 | 13,826 | - |
| 1Q20 | 11,208 | - |
| 4Q19 | 12,871 | +122.8% |
| 4Q18 | 5,778 | -14.1% |
| 4Q17 | 6,724 | -40.2% |
| 4Q16 | 11,252 | -24.3% |
| 4Q15 | 14,863 | - |
| 4Q15 | 15,561 | - |