| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,153 | +31.9% |
| 1Q26 | 2,835 | +1.5% |
| 4Q25 | 2,872 | +7.6% |
| 3Q25 | 2,787 | +20.0% |
| 2Q25 | 2,391 | +4.0% |
| 1Q25 | 2,792 | +20.2% |
| 4Q24 | 2,670 | +30.2% |
| 3Q24 | 2,323 | +30.9% |
| 2Q24 | 2,299 | +52.3% |
| 1Q24 | 2,323 | +49.9% |
| 4Q23 | 2,050 | +40.7% |
| 3Q23 | 1,774 | +33.2% |
| 2Q23 | 1,509 | +15.2% |
| 1Q23 | 1,549 | +31.5% |
| 4Q22 | 1,457 | +20.3% |
| 3Q22 | 1,331 | +16.2% |
| 2Q22 | 1,310 | +13.9% |
| 1Q22 | 1,178 | +2.4% |
| 4Q21 | 1,211 | +10.3% |
| 3Q21 | 1,146 | -9.5% |
| 2Q21 | 1,150 | -4.2% |
| 1Q21 | 1,151 | -1.2% |
| 4Q20 | 1,098 | -7.8% |
| 3Q20 | 1,266 | +6.6% |
| 2Q20 | 1,201 | -11.6% |
| 1Q20 | 1,164 | -11.7% |
| 4Q19 | 1,190 | -9.4% |
| 3Q19 | 1,188 | -13.1% |
| 2Q19 | 1,358 | -2.9% |
| 1Q19 | 1,318 | -2.4% |
| 4Q18 | 1,314 | -2.5% |
| 3Q18 | 1,367 | +0.5% |
| 2Q18 | 1,398 | +15.5% |
| 1Q18 | 1,350 | +18.5% |
| 4Q17 | 1,347 | +13.4% |
| 3Q17 | 1,360 | -5.0% |
| 2Q17 | 1,210 | -12.1% |
| 1Q17 | 1,139 | -24.2% |
| 4Q16 | 1,188 | -15.6% |
| 3Q16 | 1,432 | - |
| 2Q16 | 1,377 | - |
| 1Q16 | 1,503 | - |
| 4Q15 | 1,408 | - |