| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,033 | +82.6% |
| 1Q26 | 936 | +66.7% |
| 4Q25 | 768 | +36.3% |
| 3Q25 | 753 | +104.6% |
| 2Q25 | 565 | +54.5% |
| 1Q25 | 561 | +52.4% |
| 4Q24 | 564 | +112.6% |
| 3Q24 | 368 | +46.7% |
| 2Q24 | 366 | +46.5% |
| 1Q24 | 368 | +146.7% |
| 4Q23 | 265 | +387.4% |
| 3Q23 | 251 | +884.2% |
| 2Q23 | 249 | +416.7% |
| 1Q23 | 149 | +199.1% |
| 4Q22 | 54 | +12.5% |
| 3Q22 | 25 | -51.1% |
| 2Q22 | 48 | +0.2% |
| 1Q22 | 49 | +2.3% |
| 4Q21 | 48 | +0.1% |
| 3Q21 | 52 | +22.0% |
| 2Q21 | 48 | +18.3% |
| 1Q21 | 48 | +46.1% |
| 4Q20 | 48 | +57.7% |
| 3Q20 | 42 | +15.1% |
| 2Q20 | 40 | +16.0% |
| 1Q20 | 33 | -29.6% |
| 4Q19 | 30 | -33.4% |
| 3Q19 | 37 | -13.1% |
| 2Q19 | 35 | -32.2% |
| 1Q19 | 47 | +0.2% |
| 4Q18 | 46 | -9.9% |
| 3Q18 | 42 | -13.7% |
| 2Q18 | 51 | +15.3% |
| 1Q18 | 47 | +26.0% |
| 4Q17 | 51 | +70.2% |
| 3Q17 | 49 | +57.7% |
| 2Q17 | 44 | -12.5% |
| 1Q17 | 37 | -26.5% |
| 4Q16 | 29 | -48.6% |
| 3Q16 | 31 | - |
| 2Q16 | 51 | - |
| 1Q16 | 51 | - |
| 4Q15 | 58 | +147.4% |
| 4Q14 | 23 | - |