| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,258 | +36.2% |
| 3Q25 | 3,082 | +26.4% |
| 2Q25 | 2,751 | +10.2% |
| 1Q25 | 2,525 | +12.3% |
| 4Q24 | 2,392 | +38.4% |
| 3Q24 | 2,438 | +50.7% |
| 2Q24 | 2,496 | +78.4% |
| 1Q24 | 2,248 | +49.1% |
| 4Q23 | 1,728 | +12.2% |
| 3Q23 | 1,618 | +2.7% |
| 2Q23 | 1,399 | +25.7% |
| 1Q23 | 1,508 | +45.3% |
| 4Q22 | 1,540 | +29.7% |
| 3Q22 | 1,574 | +59.7% |
| 2Q22 | 1,113 | +33.0% |
| 1Q22 | 1,037 | +73.5% |
| 4Q21 | 1,188 | +108.9% |
| 3Q21 | 986 | +84.5% |
| 2Q21 | 836 | +76.0% |
| 1Q21 | 598 | -12.2% |
| 4Q20 | 568 | -1.7% |
| 3Q20 | 534 | -2.1% |
| 2Q20 | 475 | -19.4% |
| 1Q20 | 681 | +24.4% |
| 4Q19 | 578 | -2.0% |
| 3Q19 | 545 | -2.6% |
| 2Q19 | 589 | +6.4% |
| 1Q19 | 548 | +1.5% |
| 4Q18 | 590 | +16.6% |
| 3Q18 | 560 | +6.8% |
| 2Q18 | 554 | -41.2% |
| 1Q18 | 540 | -10.3% |
| 4Q17 | 506 | -10.1% |
| 3Q17 | 525 | +3.9% |
| 2Q17 | 942 | +82.2% |
| 1Q17 | 602 | +18.6% |
| 4Q16 | 563 | -8.1% |
| 3Q16 | 505 | - |
| 2Q16 | 517 | - |
| 1Q16 | 507 | - |
| 4Q15 | 613 | -14.2% |
| 4Q14 | 714 | - |