| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,434 | +13.6% |
| 4Q25 | 1,257 | +26.2% |
| 3Q25 | 1,258 | +6.2% |
| 2Q25 | 1,262 | -12.3% |
| 1Q25 | 1,226 | -15.0% |
| 4Q24 | 995 | -28.3% |
| 3Q24 | 1,185 | +5.1% |
| 2Q24 | 1,438 | +47.2% |
| 1Q24 | 1,443 | +53.1% |
| 4Q23 | 1,388 | +52.3% |
| 3Q23 | 1,128 | +33.7% |
| 2Q23 | 977 | +18.8% |
| 1Q23 | 943 | +14.1% |
| 4Q22 | 911 | +22.8% |
| 3Q22 | 843 | +14.6% |
| 2Q22 | 822 | +11.5% |
| 1Q22 | 826 | +11.7% |
| 4Q21 | 742 | 0.0% |
| 3Q21 | 736 | -7.3% |
| 2Q21 | 737 | -9.4% |
| 1Q21 | 740 | +17.8% |
| 4Q20 | 742 | +21.3% |
| 3Q20 | 794 | +17.0% |
| 2Q20 | 814 | +25.7% |
| 1Q20 | 628 | -11.1% |
| 4Q19 | 612 | -8.2% |
| 3Q19 | 678 | +17.6% |
| 2Q19 | 647 | +1.3% |
| 1Q19 | 706 | +22.8% |
| 4Q18 | 666 | +2.5% |
| 3Q18 | 577 | -9.6% |
| 2Q18 | 639 | -12.6% |
| 1Q18 | 575 | +15.0% |
| 4Q17 | 650 | +106.9% |
| 3Q17 | 638 | +41.0% |
| 2Q17 | 732 | +61.1% |
| 1Q17 | 500 | - |
| 4Q16 | 314 | -71.8% |
| 3Q16 | 452 | - |
| 2Q16 | 454 | - |
| 4Q15 | 1,117 | - |