| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 30,008 | -28.1% |
| 1Q26 | 32,441 | -27.7% |
| 4Q25 | 35,393 | -22.2% |
| 3Q25 | 40,795 | -2.7% |
| 2Q25 | 41,751 | -2.1% |
| 1Q25 | 44,878 | +24.1% |
| 4Q24 | 45,481 | +41.5% |
| 3Q24 | 41,935 | +20.6% |
| 2Q24 | 42,657 | +27.7% |
| 1Q24 | 36,175 | +12.7% |
| 4Q23 | 32,146 | -4.1% |
| 3Q23 | 34,767 | +1.2% |
| 2Q23 | 33,410 | -3.7% |
| 1Q23 | 32,086 | -1.7% |
| 4Q22 | 33,511 | -0.4% |
| 3Q22 | 34,369 | +3.6% |
| 2Q22 | 34,702 | +3.7% |
| 1Q22 | 32,629 | -2.5% |
| 4Q21 | 33,651 | +9.8% |
| 3Q21 | 33,166 | -3.3% |
| 2Q21 | 33,454 | -0.7% |
| 1Q21 | 33,471 | +0.5% |
| 4Q20 | 30,661 | -13.5% |
| 3Q20 | 34,288 | -2.0% |
| 2Q20 | 33,676 | -6.2% |
| 1Q20 | 33,301 | -7.9% |
| 4Q19 | 35,426 | +2.3% |
| 3Q19 | 34,981 | -5.0% |
| 2Q19 | 35,907 | +2.8% |
| 1Q19 | 36,150 | +7.1% |
| 4Q18 | 34,645 | +7.6% |
| 3Q18 | 36,817 | +1.4% |
| 2Q18 | 34,942 | +0.8% |
| 1Q18 | 33,741 | -5.9% |
| 4Q17 | 32,202 | -8.2% |
| 3Q17 | 36,323 | -6.8% |
| 2Q17 | 34,651 | +0.2% |
| 1Q17 | 35,873 | - |
| 4Q16 | 35,093 | +4.3% |
| 3Q16 | 38,956 | - |
| 2Q16 | 34,572 | - |
| 4Q15 | 33,631 | - |