| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,256 | -36.5% |
| 1Q26 | 6,255 | -58.4% |
| 4Q25 | 6,207 | -57.3% |
| 3Q25 | 8,807 | -32.9% |
| 2Q25 | 11,425 | -14.1% |
| 1Q25 | 15,027 | -11.1% |
| 4Q24 | 14,541 | -10.8% |
| 3Q24 | 13,131 | -20.5% |
| 2Q24 | 13,308 | -11.7% |
| 1Q24 | 16,909 | +109.5% |
| 4Q23 | 16,297 | +109.2% |
| 3Q23 | 16,507 | +122.1% |
| 2Q23 | 15,079 | +108.0% |
| 1Q23 | 8,071 | +14.7% |
| 4Q22 | 7,790 | +18.3% |
| 3Q22 | 7,432 | +18.1% |
| 2Q22 | 7,248 | +22.0% |
| 1Q22 | 7,039 | +18.5% |
| 4Q21 | 6,584 | +9.8% |
| 3Q21 | 6,295 | -6.3% |
| 2Q21 | 5,941 | -10.0% |
| 1Q21 | 5,942 | -10.2% |
| 4Q20 | 5,997 | +8.3% |
| 3Q20 | 6,717 | +12.9% |
| 2Q20 | 6,602 | +10.2% |
| 1Q20 | 6,616 | +14.8% |
| 4Q19 | 5,537 | +1.8% |
| 3Q19 | 5,947 | -4.8% |
| 2Q19 | 5,992 | -1.6% |
| 1Q19 | 5,762 | -8.6% |
| 4Q18 | 5,441 | -12.3% |
| 3Q18 | 6,244 | +5.6% |
| 2Q18 | 6,087 | +10.2% |
| 1Q18 | 6,302 | +7.1% |
| 4Q17 | 6,206 | -8.2% |
| 3Q17 | 5,913 | -22.4% |
| 2Q17 | 5,523 | -27.7% |
| 1Q17 | 5,882 | - |
| 4Q16 | 6,759 | -8.2% |
| 3Q16 | 7,622 | - |
| 2Q16 | 7,642 | - |
| 4Q15 | 7,359 | - |