| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,388 | +129.7% |
| 1Q26 | 3,389 | +120.6% |
| 4Q25 | 3,293 | +113.0% |
| 3Q25 | 1,486 | -38.3% |
| 2Q25 | 1,475 | -31.9% |
| 1Q25 | 1,536 | -32.5% |
| 4Q24 | 1,546 | -27.6% |
| 3Q24 | 2,410 | +12.5% |
| 2Q24 | 2,167 | +15.1% |
| 1Q24 | 2,274 | +22.1% |
| 4Q23 | 2,136 | +20.3% |
| 3Q23 | 2,142 | +5.6% |
| 2Q23 | 1,882 | -4.4% |
| 1Q23 | 1,862 | +41.9% |
| 4Q22 | 1,775 | -6.1% |
| 3Q22 | 2,029 | +12.9% |
| 2Q22 | 1,969 | +25.4% |
| 1Q22 | 1,312 | -42.6% |
| 4Q21 | 1,891 | +15.0% |
| 3Q21 | 1,797 | -15.6% |
| 2Q21 | 1,570 | -32.2% |
| 1Q21 | 2,287 | +3.5% |
| 4Q20 | 1,644 | -28.9% |
| 3Q20 | 2,129 | +26.1% |
| 2Q20 | 2,316 | +5.9% |
| 1Q20 | 2,210 | -4.2% |
| 4Q19 | 2,312 | +11.0% |
| 3Q19 | 1,688 | +1.5% |
| 2Q19 | 2,187 | +213.3% |
| 1Q19 | 2,306 | +189.0% |
| 4Q18 | 2,082 | +136.1% |
| 3Q18 | 1,663 | +115.4% |
| 2Q18 | 698 | -26.4% |
| 1Q18 | 798 | +48.9% |
| 4Q17 | 882 | -20.9% |
| 3Q17 | 772 | -5.3% |
| 2Q17 | 948 | +27.6% |
| 1Q17 | 536 | - |
| 4Q16 | 1,115 | +19.6% |
| 3Q16 | 815 | - |
| 2Q16 | 743 | - |
| 4Q15 | 932 | - |