| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 9,275 | +34.7% |
| 1Q26 | 8,501 | +18.8% |
| 4Q25 | 7,197 | +7.2% |
| 3Q25 | 7,344 | -10.8% |
| 2Q25 | 6,885 | -16.2% |
| 1Q25 | 7,155 | +1.5% |
| 4Q24 | 6,713 | +17.9% |
| 3Q24 | 8,233 | +50.9% |
| 2Q24 | 8,219 | +58.2% |
| 1Q24 | 7,047 | +32.6% |
| 4Q23 | 5,693 | +4.3% |
| 3Q23 | 5,455 | -4.8% |
| 2Q23 | 5,195 | -10.2% |
| 1Q23 | 5,314 | -9.3% |
| 4Q22 | 5,458 | -10.7% |
| 3Q22 | 5,731 | +5.7% |
| 2Q22 | 5,782 | +34.7% |
| 1Q22 | 5,860 | +41.0% |
| 4Q21 | 6,114 | +50.1% |
| 3Q21 | 5,420 | -19.9% |
| 2Q21 | 4,291 | -33.9% |
| 1Q21 | 4,156 | -35.5% |
| 4Q20 | 4,074 | -41.7% |
| 3Q20 | 6,767 | +42.6% |
| 2Q20 | 6,489 | +20.8% |
| 1Q20 | 6,448 | +24.1% |
| 4Q19 | 6,986 | +36.8% |
| 3Q19 | 4,746 | -17.6% |
| 2Q19 | 5,371 | -2.3% |
| 1Q19 | 5,196 | +2.5% |
| 4Q18 | 5,105 | +2.6% |
| 3Q18 | 5,757 | +8.7% |
| 2Q18 | 5,498 | +4.0% |
| 1Q18 | 5,071 | +12.9% |
| 4Q17 | 4,975 | +3.9% |
| 3Q17 | 5,294 | -0.1% |
| 2Q17 | 5,289 | +3.3% |
| 1Q17 | 4,491 | - |
| 4Q16 | 4,790 | -21.2% |
| 3Q16 | 5,299 | - |
| 2Q16 | 5,118 | - |
| 4Q15 | 6,079 | - |