| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 132,423 | +51.7% |
| 1Q26 | 142,221 | +48.2% |
| 4Q25 | 108,473 | +19.0% |
| 3Q25 | 101,400 | +22.9% |
| 2Q25 | 87,269 | +17.6% |
| 1Q25 | 95,944 | +25.5% |
| 4Q24 | 91,125 | +44.3% |
| 3Q24 | 82,484 | +26.2% |
| 2Q24 | 74,217 | +7.5% |
| 1Q24 | 76,444 | +10.2% |
| 4Q23 | 63,162 | -48.3% |
| 3Q23 | 65,343 | -39.8% |
| 2Q23 | 69,022 | -39.0% |
| 1Q23 | 69,371 | -46.9% |
| 4Q22 | 122,205 | -1.4% |
| 3Q22 | 108,492 | -16.6% |
| 2Q22 | 113,141 | -4.7% |
| 1Q22 | 130,584 | +31.2% |
| 4Q21 | 124,003 | +42.8% |
| 3Q21 | 130,030 | +41.0% |
| 2Q21 | 118,672 | +41.2% |
| 1Q21 | 99,557 | +20.2% |
| 4Q20 | 86,832 | +22.9% |
| 3Q20 | 92,217 | - |
| 2Q20 | 84,052 | - |
| 1Q20 | 82,853 | - |
| 4Q19 | 70,641 | -16.8% |
| 4Q18 | 84,896 | +74.1% |
| 4Q17 | 48,770 | +52.4% |
| 4Q16 | 31,993 | +639.7% |
| 4Q15 | 4,325 | - |