| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,374 | +19.1% |
| 1Q26 | 6,405 | 0.0% |
| 4Q25 | 6,297 | +30.9% |
| 3Q25 | 6,599 | +54.8% |
| 2Q25 | 6,190 | +42.5% |
| 1Q25 | 6,402 | +57.8% |
| 4Q24 | 4,812 | +26.5% |
| 3Q24 | 4,263 | +13.2% |
| 2Q24 | 4,344 | +16.3% |
| 1Q24 | 4,058 | +9.1% |
| 4Q23 | 3,805 | +2.0% |
| 3Q23 | 3,765 | +5.3% |
| 2Q23 | 3,736 | +7.1% |
| 1Q23 | 3,718 | +12.4% |
| 4Q22 | 3,731 | +6.8% |
| 3Q22 | 3,577 | +18.3% |
| 2Q22 | 3,487 | +16.9% |
| 1Q22 | 3,309 | +11.5% |
| 4Q21 | 3,492 | +22.6% |
| 3Q21 | 3,024 | -9.1% |
| 2Q21 | 2,983 | -4.2% |
| 1Q21 | 2,969 | -9.7% |
| 4Q20 | 2,849 | -14.6% |
| 3Q20 | 3,327 | +2.3% |
| 2Q20 | 3,113 | -22.5% |
| 1Q20 | 3,288 | -13.1% |
| 4Q19 | 3,335 | -11.0% |
| 3Q19 | 3,252 | -18.7% |
| 2Q19 | 4,016 | +8.4% |
| 1Q19 | 3,783 | +2.9% |
| 4Q18 | 3,747 | +3.2% |
| 3Q18 | 4,001 | +10.3% |
| 2Q18 | 3,704 | +11.6% |
| 1Q18 | 3,676 | +19.4% |
| 4Q17 | 3,631 | +14.9% |
| 3Q17 | 3,628 | +6.4% |
| 2Q17 | 3,320 | +4.8% |
| 1Q17 | 3,079 | - |
| 4Q16 | 3,161 | -3.0% |
| 3Q16 | 3,410 | - |
| 2Q16 | 3,169 | - |
| 4Q15 | 3,259 | - |