| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,934 | +21.9% |
| 3Q25 | 1,637 | -8.0% |
| 2Q25 | 1,483 | -18.6% |
| 1Q25 | 1,461 | -5.5% |
| 4Q24 | 1,586 | -1.9% |
| 3Q24 | 1,778 | -3.9% |
| 2Q24 | 1,821 | +14.1% |
| 1Q24 | 1,547 | -1.3% |
| 4Q23 | 1,616 | +26.6% |
| 3Q23 | 1,851 | +55.4% |
| 2Q23 | 1,597 | +94.0% |
| 1Q23 | 1,566 | +117.5% |
| 4Q22 | 1,277 | +76.1% |
| 3Q22 | 1,191 | +80.9% |
| 2Q22 | 823 | +16.3% |
| 1Q22 | 720 | +25.1% |
| 4Q21 | 725 | +32.8% |
| 3Q21 | 658 | +19.6% |
| 2Q21 | 707 | +38.9% |
| 1Q21 | 575 | -19.1% |
| 4Q20 | 545 | -16.0% |
| 3Q20 | 550 | -16.8% |
| 2Q20 | 509 | -34.0% |
| 1Q20 | 711 | -4.1% |
| 4Q19 | 649 | -28.3% |
| 3Q19 | 661 | -23.2% |
| 2Q19 | 771 | -4.7% |
| 1Q19 | 742 | -19.0% |
| 4Q18 | 906 | +8.8% |
| 3Q18 | 861 | +14.0% |
| 2Q18 | 809 | +17.6% |
| 1Q18 | 916 | +33.4% |
| 4Q17 | 832 | +41.4% |
| 3Q17 | 755 | +38.2% |
| 2Q17 | 688 | +21.6% |
| 1Q17 | 686 | +5.3% |
| 4Q16 | 588 | -3.5% |
| 3Q16 | 546 | -26.6% |
| 2Q16 | 565 | - |
| 1Q16 | 652 | - |
| 4Q15 | 610 | -17.9% |
| 3Q15 | 744 | - |
| 4Q14 | 742 | - |