| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 389 | -34.5% |
| 4Q25 | 907 | +39.7% |
| 3Q25 | 770 | +21.1% |
| 2Q25 | 594 | -1.8% |
| 1Q25 | 677 | +39.0% |
| 4Q24 | 649 | +37.3% |
| 3Q24 | 636 | +41.4% |
| 2Q24 | 605 | +30.5% |
| 1Q24 | 487 | +20.5% |
| 4Q23 | 472 | +18.2% |
| 3Q23 | 450 | +14.5% |
| 2Q23 | 463 | +26.6% |
| 1Q23 | 404 | +16.0% |
| 4Q22 | 400 | +22.5% |
| 3Q22 | 393 | +25.5% |
| 2Q22 | 366 | +12.9% |
| 1Q22 | 348 | +3.2% |
| 4Q21 | 326 | -6.7% |
| 3Q21 | 313 | -17.2% |
| 2Q21 | 324 | -1.9% |
| 1Q21 | 337 | +7.4% |
| 4Q20 | 350 | +4.6% |
| 3Q20 | 378 | +7.7% |
| 2Q20 | 330 | -12.3% |
| 1Q20 | 314 | -18.5% |
| 4Q19 | 334 | -11.7% |
| 3Q19 | 351 | -4.9% |
| 2Q19 | 377 | +8.4% |
| 1Q19 | 385 | -73.0% |
| 4Q18 | 379 | -73.1% |
| 3Q18 | 369 | -73.8% |
| 2Q18 | 348 | -73.1% |
| 1Q18 | 1,429 | +22.2% |
| 4Q17 | 1,407 | +34.6% |
| 3Q17 | 1,409 | +17.0% |
| 2Q17 | 1,295 | +13.4% |
| 1Q17 | 1,169 | - |
| 4Q16 | 1,045 | -13.6% |
| 3Q16 | 1,205 | - |
| 2Q16 | 1,142 | - |
| 4Q15 | 1,209 | - |