| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,448 | +20.8% |
| 1Q26 | 1,357 | 0.0% |
| 4Q25 | 1,225 | -2.0% |
| 3Q25 | 1,339 | +17.4% |
| 2Q25 | 1,199 | +3.9% |
| 1Q25 | 1,357 | +16.0% |
| 4Q24 | 1,251 | +20.1% |
| 3Q24 | 1,140 | +26.6% |
| 2Q24 | 1,154 | +46.4% |
| 1Q24 | 1,169 | +46.1% |
| 4Q23 | 1,042 | +22.9% |
| 3Q23 | 900 | -9.0% |
| 2Q23 | 788 | -6.6% |
| 1Q23 | 800 | +4.4% |
| 4Q22 | 848 | +16.6% |
| 3Q22 | 989 | +22.3% |
| 2Q22 | 844 | +13.1% |
| 1Q22 | 766 | +2.3% |
| 4Q21 | 727 | +0.9% |
| 3Q21 | 809 | +4.8% |
| 2Q21 | 746 | +9.5% |
| 1Q21 | 749 | +30.3% |
| 4Q20 | 720 | +11.2% |
| 3Q20 | 772 | +19.4% |
| 2Q20 | 681 | -19.1% |
| 1Q20 | 574 | -34.1% |
| 4Q19 | 647 | -32.8% |
| 3Q19 | 646 | -40.9% |
| 2Q19 | 842 | -20.0% |
| 1Q19 | 872 | +8.3% |
| 4Q18 | 964 | +48.5% |
| 3Q18 | 1,094 | +66.3% |
| 2Q18 | 1,052 | +87.7% |
| 1Q18 | 805 | +49.8% |
| 4Q17 | 649 | +15.5% |
| 3Q17 | 657 | -5.4% |
| 2Q17 | 561 | -17.4% |
| 1Q17 | 537 | - |
| 4Q16 | 562 | -24.0% |
| 3Q16 | 695 | - |
| 2Q16 | 679 | - |
| 4Q15 | 740 | - |