| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,155 | +12.8% |
| 1Q26 | 5,694 | +1.2% |
| 4Q25 | 5,400 | +491.5% |
| 3Q25 | 5,744 | +14.1% |
| 2Q25 | 5,457 | +11.1% |
| 1Q25 | 5,629 | +19.2% |
| 4Q24 | 913 | +31.7% |
| 3Q24 | 5,033 | +20.3% |
| 2Q24 | 4,910 | +18.1% |
| 1Q24 | 4,721 | +18.2% |
| 4Q23 | 693 | +3.9% |
| 3Q23 | 4,184 | -10.1% |
| 2Q23 | 4,156 | -13.4% |
| 1Q23 | 3,994 | -13.4% |
| 4Q22 | 667 | -14.8% |
| 3Q22 | 4,654 | +3.2% |
| 2Q22 | 4,798 | -12.1% |
| 1Q22 | 4,612 | -15.0% |
| 4Q21 | 783 | -85.0% |
| 3Q21 | 4,508 | -17.6% |
| 2Q21 | 5,457 | +3.6% |
| 1Q21 | 5,428 | +0.4% |
| 4Q20 | 5,219 | -11.5% |
| 3Q20 | 5,471 | +0.2% |
| 2Q20 | 5,267 | -18.5% |
| 1Q20 | 5,408 | -16.8% |
| 4Q19 | 5,898 | -16.9% |
| 3Q19 | 5,462 | -27.9% |
| 2Q19 | 6,460 | -9.7% |
| 1Q19 | 6,502 | +0.5% |
| 4Q18 | 7,094 | +29.0% |
| 3Q18 | 7,577 | +39.0% |
| 2Q18 | 7,153 | +29.6% |
| 1Q18 | 6,470 | +49.0% |
| 4Q17 | 5,501 | +29.6% |
| 3Q17 | 5,451 | +8.9% |
| 2Q17 | 5,521 | +34.1% |
| 1Q17 | 4,343 | - |
| 4Q16 | 4,245 | -27.1% |
| 3Q16 | 5,005 | - |
| 2Q16 | 4,116 | - |
| 4Q15 | 5,822 | - |