| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 910 | +14.7% |
| 2Q25 | 740 | +22.3% |
| 1Q25 | 729 | +138.9% |
| 4Q24 | 793 | +165.3% |
| 3Q24 | 769 | +289.7% |
| 2Q24 | 605 | +207.6% |
| 1Q24 | 305 | +57.1% |
| 4Q23 | 299 | +96.8% |
| 3Q23 | 197 | -30.4% |
| 2Q23 | 196 | -47.5% |
| 1Q23 | 194 | -51.4% |
| 4Q22 | 151 | -63.4% |
| 3Q22 | 283 | -27.5% |
| 2Q22 | 374 | -5.8% |
| 1Q22 | 399 | -54.2% |
| 4Q21 | 415 | -56.3% |
| 3Q21 | 391 | -54.1% |
| 2Q21 | 398 | -53.9% |
| 1Q21 | 873 | +0.3% |
| 4Q20 | 948 | +9.4% |
| 3Q20 | 851 | +20.3% |
| 2Q20 | 863 | +22.7% |
| 1Q20 | 871 | +22.1% |
| 4Q19 | 867 | -7.0% |
| 3Q19 | 708 | -50.8% |
| 2Q19 | 703 | -51.2% |
| 1Q19 | 713 | -48.5% |
| 4Q18 | 932 | -22.7% |
| 3Q18 | 1,438 | +203.8% |
| 2Q18 | 1,441 | +205.0% |
| 1Q18 | 1,386 | +193.0% |
| 4Q17 | 1,205 | +143.9% |
| 3Q17 | 473 | -1.7% |
| 2Q17 | 472 | +0.5% |
| 1Q17 | 473 | -4.5% |
| 4Q16 | 494 | -5.6% |
| 3Q16 | 481 | - |
| 2Q16 | 470 | - |
| 1Q16 | 495 | - |
| 4Q15 | 523 | -76.2% |
| 4Q14 | 2,202 | - |