| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 618 | -48.5% |
| 2Q25 | 1,164 | -3.1% |
| 1Q25 | 1,142 | +3.8% |
| 4Q24 | 1,201 | +7.1% |
| 3Q24 | 1,228 | +13.0% |
| 2Q24 | 1,201 | +16.5% |
| 1Q24 | 1,100 | -10.7% |
| 4Q23 | 1,121 | -5.7% |
| 3Q23 | 1,087 | -2.4% |
| 2Q23 | 1,031 | -18.0% |
| 1Q23 | 1,232 | +8.1% |
| 4Q22 | 1,189 | -4.3% |
| 3Q22 | 1,114 | -3.0% |
| 2Q22 | 1,257 | +7.2% |
| 1Q22 | 1,140 | -8.5% |
| 4Q21 | 1,242 | -1.6% |
| 3Q21 | 1,149 | -12.5% |
| 2Q21 | 1,173 | +10.9% |
| 1Q21 | 1,246 | -9.0% |
| 4Q20 | 1,262 | +6.8% |
| 3Q20 | 1,313 | -6.6% |
| 2Q20 | 1,058 | -19.5% |
| 1Q20 | 1,369 | +5.7% |
| 4Q19 | 1,182 | -7.1% |
| 3Q19 | 1,406 | +26.2% |
| 2Q19 | 1,314 | +49.8% |
| 1Q19 | 1,295 | +48.3% |
| 4Q18 | 1,273 | +138.4% |
| 3Q18 | 1,114 | +150.3% |
| 2Q18 | 877 | +105.9% |
| 1Q18 | 873 | +122.1% |
| 4Q17 | 534 | +59.4% |
| 3Q17 | 445 | +24.6% |
| 2Q17 | 426 | +8.1% |
| 1Q17 | 393 | -24.1% |
| 4Q16 | 335 | -32.6% |
| 3Q16 | 357 | - |
| 2Q16 | 394 | - |
| 1Q16 | 518 | - |
| 4Q15 | 497 | -11.9% |
| 4Q14 | 564 | - |