| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,325 | +260.3% |
| 1Q25 | 1,840 | +416.4% |
| 4Q25 | 1,763 | +379.3% |
| 3Q25 | 410 | +13.2% |
| 2Q25 | 286 | -22.7% |
| 1Q25 | 356 | +280.2% |
| 4Q24 | 367 | +546.1% |
| 3Q24 | 362 | +927.6% |
| 2Q24 | 370 | +50.4% |
| 1Q24 | 93 | -31.8% |
| 4Q23 | 56 | +381.6% |
| 3Q23 | 35 | +214.0% |
| 2Q23 | 246 | +2077.3% |
| 1Q23 | 137 | +1329.0% |
| 4Q22 | 11 | -68.1% |
| 3Q22 | 11 | - |
| 2Q22 | 11 | - |
| 1Q22 | 9 | - |
| 4Q21 | 37 | +818.8% |
| 4Q20 | 4 | - |
| 4Q18 | 0 | -53.2% |
| 1Q18 | 1 | -94.6% |
| 4Q17 | 1 | -94.6% |
| 3Q17 | 20 | +2.5% |
| 2Q17 | 20 | 0.0% |
| 1Q17 | 20 | - |
| 4Q16 | 20 | 0.0% |
| 3Q16 | 20 | - |
| 2Q16 | 20 | - |
| 4Q15 | 20 | - |