| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,521 | +7.3% |
| 1Q26 | 4,451 | -18.7% |
| 4Q25 | 4,567 | -24.6% |
| 3Q25 | 5,385 | +30.0% |
| 2Q25 | 4,213 | -1.6% |
| 1Q25 | 5,477 | +37.7% |
| 4Q24 | 6,058 | -82.6% |
| 3Q24 | 4,143 | -87.6% |
| 2Q24 | 4,282 | -85.0% |
| 1Q24 | 3,977 | -89.3% |
| 4Q23 | 34,860 | +1.8% |
| 3Q23 | 33,360 | -13.4% |
| 2Q23 | 28,454 | -22.0% |
| 1Q23 | 37,018 | +14.8% |
| 4Q22 | 34,250 | +32.7% |
| 3Q22 | 38,513 | +38.0% |
| 2Q22 | 36,472 | +13.2% |
| 1Q22 | 32,232 | -26.9% |
| 4Q21 | 25,818 | +29.1% |
| 3Q21 | 27,918 | +42.5% |
| 2Q21 | 32,213 | +62.8% |
| 1Q21 | 44,096 | +96.7% |
| 4Q20 | 19,994 | -10.5% |
| 3Q20 | 19,592 | +1.8% |
| 2Q20 | 19,789 | -5.8% |
| 1Q20 | 22,422 | +1.2% |
| 4Q19 | 22,349 | -5.9% |
| 3Q19 | 19,238 | -2.6% |
| 2Q19 | 21,012 | +12.9% |
| 1Q19 | 22,156 | +52.5% |
| 4Q18 | 23,743 | +82.9% |
| 3Q18 | 19,751 | +37.9% |
| 2Q18 | 18,615 | +3.6% |
| 1Q18 | 14,527 | -47.8% |
| 4Q17 | 12,980 | -57.0% |
| 3Q17 | 14,327 | -31.0% |
| 2Q17 | 17,962 | -24.0% |
| 1Q17 | 27,820 | - |
| 4Q16 | 30,159 | +45.5% |
| 3Q16 | 20,763 | - |
| 2Q16 | 23,639 | - |
| 4Q15 | 20,727 | - |