| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,003 | +11.9% |
| 3Q25 | 1,836 | -6.4% |
| 2Q25 | 1,774 | -10.3% |
| 1Q25 | 1,796 | +5.4% |
| 4Q24 | 1,789 | +9.5% |
| 3Q24 | 1,963 | +17.5% |
| 2Q24 | 1,978 | +30.7% |
| 1Q24 | 1,704 | +22.0% |
| 4Q23 | 1,633 | +13.9% |
| 3Q23 | 1,671 | +16.8% |
| 2Q23 | 1,513 | +1.4% |
| 1Q23 | 1,397 | -18.6% |
| 4Q22 | 1,433 | -16.2% |
| 3Q22 | 1,430 | -8.2% |
| 2Q22 | 1,492 | +1.9% |
| 1Q22 | 1,717 | +21.4% |
| 4Q21 | 1,710 | +28.2% |
| 3Q21 | 1,558 | +23.8% |
| 2Q21 | 1,465 | +10.8% |
| 1Q21 | 1,414 | -7.0% |
| 4Q20 | 1,334 | -1.9% |
| 3Q20 | 1,258 | -5.9% |
| 2Q20 | 1,322 | -2.3% |
| 1Q20 | 1,519 | +26.6% |
| 4Q19 | 1,360 | -5.2% |
| 3Q19 | 1,337 | -7.4% |
| 2Q19 | 1,353 | -6.4% |
| 1Q19 | 1,200 | -20.5% |
| 4Q18 | 1,434 | +5.3% |
| 3Q18 | 1,443 | +11.4% |
| 2Q18 | 1,445 | +13.4% |
| 1Q18 | 1,510 | +22.3% |
| 4Q17 | 1,363 | +21.1% |
| 3Q17 | 1,295 | +25.4% |
| 2Q17 | 1,275 | +13.1% |
| 1Q17 | 1,234 | -2.4% |
| 4Q16 | 1,125 | -1.4% |
| 3Q16 | 1,033 | - |
| 2Q16 | 1,127 | - |
| 1Q16 | 1,264 | - |
| 4Q15 | 1,141 | +13.1% |
| 4Q14 | 1,009 | - |