| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q27 | 1,538 | +107.1% |
| 4Q26 | 943 | +45.1% |
| 3Q26 | 873 | +20.3% |
| 2Q26 | 724 | -1.8% |
| 1Q26 | 742 | -18.4% |
| 4Q25 | 649 | -34.5% |
| 3Q25 | 726 | -11.7% |
| 2Q25 | 737 | +0.7% |
| 1Q25 | 910 | +20.2% |
| 4Q24 | 992 | +51.2% |
| 3Q24 | 822 | +46.7% |
| 2Q24 | 732 | +35.5% |
| 1Q24 | 757 | +27.3% |
| 4Q23 | 656 | -6.2% |
| 3Q23 | 560 | -25.5% |
| 2Q23 | 540 | -18.3% |
| 1Q23 | 594 | - |
| 4Q22 | 699 | +13.0% |
| 3Q22 | 752 | - |
| 2Q22 | 661 | - |
| 4Q21 | 619 | +74.7% |
| 4Q20 | 354 | +12.1% |
| 4Q19 | 316 | -11.6% |
| 4Q18 | 357 | +10.0% |
| 4Q17 | 325 | +23.7% |
| 4Q16 | 262 | -15.5% |
| 4Q15 | 311 | - |