| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,361 | +58.8% |
| 2Q25 | 1,955 | +3.1% |
| 1Q25 | 1,518 | -17.3% |
| 4Q24 | 1,627 | -12.8% |
| 3Q24 | 1,487 | -20.3% |
| 2Q24 | 1,896 | +7.7% |
| 1Q24 | 1,835 | +35.5% |
| 4Q23 | 1,866 | +48.3% |
| 3Q23 | 1,865 | +56.8% |
| 2Q23 | 1,760 | +78.4% |
| 1Q23 | 1,354 | +10.4% |
| 4Q22 | 1,258 | -3.4% |
| 3Q22 | 1,189 | +10.1% |
| 2Q22 | 986 | -0.9% |
| 1Q22 | 1,226 | +35.4% |
| 4Q21 | 1,303 | +51.6% |
| 3Q21 | 1,080 | +55.9% |
| 2Q21 | 995 | +57.3% |
| 1Q21 | 906 | +79.5% |
| 4Q20 | 859 | +48.0% |
| 3Q20 | 693 | +41.8% |
| 2Q20 | 632 | +42.9% |
| 1Q20 | 504 | +14.3% |
| 4Q19 | 580 | +47.6% |
| 3Q19 | 488 | -2.5% |
| 2Q19 | 442 | -10.9% |
| 1Q19 | 441 | -8.4% |
| 4Q18 | 393 | -26.9% |
| 3Q18 | 501 | -5.6% |
| 2Q18 | 496 | -3.9% |
| 1Q18 | 482 | +4.2% |
| 4Q17 | 537 | +19.2% |
| 2Q17 | 530 | +37.3% |
| 1Q17 | 517 | +49.4% |
| 4Q17 | 462 | +11.1% |
| 3Q17 | 450 | -7.1% |
| 2Q17 | 386 | -15.1% |
| 1Q17 | 346 | -35.4% |
| 4Q16 | 416 | -18.7% |
| 3Q16 | 485 | - |
| 2Q16 | 455 | - |
| 1Q16 | 535 | - |
| 4Q15 | 512 | - |