| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 821 | +57.9% |
| 4Q25 | 1,161 | +391.9% |
| 3Q25 | 760 | +467.2% |
| 2Q25 | 647 | +421.8% |
| 1Q25 | 520 | +395.2% |
| 4Q24 | 236 | +129.1% |
| 3Q24 | 134 | +34.0% |
| 2Q24 | 124 | +42.5% |
| 1Q24 | 105 | +25.0% |
| 4Q23 | 103 | +19.8% |
| 3Q23 | 100 | +22.0% |
| 2Q23 | 87 | +6.1% |
| 1Q23 | 84 | +1.2% |
| 4Q22 | 86 | +258.3% |
| 3Q22 | 82 | -31.7% |
| 2Q22 | 82 | -29.9% |
| 1Q22 | 83 | -38.1% |
| 4Q21 | 24 | -82.2% |
| 3Q21 | 120 | 0.0% |
| 2Q21 | 117 | -3.3% |
| 1Q21 | 134 | +13.6% |
| 4Q20 | 135 | -37.5% |
| 3Q20 | 120 | -48.7% |
| 2Q20 | 121 | -44.7% |
| 1Q20 | 118 | -45.9% |
| 4Q19 | 216 | 0.0% |
| 3Q19 | 234 | +5.9% |
| 2Q19 | 219 | -23.7% |
| 1Q19 | 218 | -31.7% |
| 4Q18 | 216 | -31.9% |
| 3Q18 | 221 | -30.3% |
| 2Q18 | 287 | -9.2% |
| 1Q18 | 319 | +1.6% |
| 4Q17 | 317 | -0.9% |
| 3Q17 | 317 | +16.1% |
| 2Q17 | 316 | +15.8% |
| 1Q17 | 314 | +15.4% |
| 4Q16 | 320 | +93.9% |
| 3Q16 | 273 | - |
| 2Q16 | 273 | - |
| 1Q16 | 272 | - |
| 4Q15 | 165 | - |