| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,069 | -38.1% |
| 1Q25 | 1,974 | -47.3% |
| 4Q25 | 2,152 | -49.7% |
| 3Q25 | 3,221 | -2.7% |
| 2Q25 | 3,345 | -0.7% |
| 1Q25 | 3,746 | +11.8% |
| 4Q24 | 4,276 | +26.8% |
| 3Q24 | 3,309 | -3.5% |
| 2Q24 | 3,368 | -1.8% |
| 1Q24 | 3,349 | -2.4% |
| 4Q23 | 3,373 | +2.0% |
| 3Q23 | 3,431 | -17.0% |
| 2Q23 | 3,431 | -16.9% |
| 1Q23 | 3,431 | -17.5% |
| 4Q22 | 3,307 | +8.5% |
| 3Q22 | 4,134 | +40.7% |
| 2Q22 | 4,126 | +37.8% |
| 1Q22 | 4,158 | +38.0% |
| 4Q21 | 3,048 | +120.5% |
| 3Q21 | 2,938 | +129.9% |
| 2Q21 | 2,995 | +262.4% |
| 1Q21 | 3,014 | +740.1% |
| 4Q20 | 1,382 | +321.3% |
| 3Q20 | 1,278 | +539.9% |
| 2Q20 | 826 | +431.7% |
| 1Q20 | 358 | +100.5% |
| 4Q19 | 328 | +82.5% |
| 3Q19 | 199 | -71.1% |
| 2Q19 | 155 | -77.1% |
| 1Q19 | 178 | -43.2% |
| 4Q18 | 179 | -24.7% |
| 3Q18 | 690 | +183.2% |
| 2Q18 | 678 | +179.6% |
| 1Q18 | 315 | +190.3% |
| 4Q17 | 238 | +119.7% |
| 3Q17 | 243 | +120.0% |
| 2Q17 | 242 | +121.9% |
| 1Q17 | 108 | - |
| 4Q16 | 108 | -0.8% |
| 3Q16 | 110 | - |
| 2Q16 | 109 | - |
| 4Q15 | 109 | - |