| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,320 | +8.4% |
| 1Q26 | 1,320 | +257.7% |
| 4Q25 | 3,877 | +803.7% |
| 3Q25 | 2,595 | - |
| 2Q25 | 1,218 | - |
| 1Q25 | 369 | - |
| 4Q24 | 429 | - |
| 2Q23 | 0 | - |
| 1Q23 | 0 | - |
| 4Q22 | 0 | -100.0% |
| 3Q22 | 0 | -100.0% |
| 2Q22 | 0 | -100.0% |
| 1Q22 | 0 | -100.0% |
| 4Q21 | 0 | -97.6% |
| 3Q21 | 2 | -95.2% |
| 2Q21 | 2 | -96.0% |
| 1Q21 | 42 | -16.0% |
| 4Q20 | 42 | +5.0% |
| 3Q20 | 42 | +5.0% |
| 2Q20 | 50 | +25.0% |
| 1Q20 | 50 | +25.0% |
| 4Q19 | 40 | 0.0% |
| 3Q19 | 40 | 0.0% |
| 2Q19 | 40 | 0.0% |
| 1Q19 | 40 | 0.0% |
| 4Q18 | 40 | 0.0% |
| 3Q18 | 40 | -87.9% |
| 2Q18 | 40 | -80.3% |
| 1Q18 | 40 | - |
| 4Q17 | 40 | - |
| 3Q17 | 331 | - |
| 2Q17 | 202 | - |