| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,385 | +28.0% |
| 1Q26 | 10,204 | +2.8% |
| 4Q25 | 10,318 | +11.9% |
| 3Q25 | 10,381 | +35.0% |
| 2Q25 | 8,898 | +13.2% |
| 1Q25 | 9,922 | +38.4% |
| 4Q24 | 9,221 | +44.2% |
| 3Q24 | 7,688 | +18.5% |
| 2Q24 | 7,862 | +40.4% |
| 1Q24 | 7,171 | +21.9% |
| 4Q23 | 6,394 | +4.7% |
| 3Q23 | 6,487 | +5.4% |
| 2Q23 | 5,599 | -37.6% |
| 1Q23 | 5,881 | -30.0% |
| 4Q22 | 6,109 | -29.5% |
| 3Q22 | 6,152 | -23.7% |
| 2Q22 | 8,976 | +17.5% |
| 1Q22 | 8,402 | +11.2% |
| 4Q21 | 8,663 | +23.6% |
| 3Q21 | 8,064 | -6.8% |
| 2Q21 | 7,636 | -6.0% |
| 1Q21 | 7,555 | -6.9% |
| 4Q20 | 7,010 | +0.2% |
| 3Q20 | 8,653 | -23.6% |
| 2Q20 | 8,123 | -34.6% |
| 1Q20 | 8,116 | -31.2% |
| 4Q19 | 6,997 | -43.8% |
| 3Q19 | 11,325 | -10.8% |
| 2Q19 | 12,428 | +2.8% |
| 1Q19 | 11,790 | +0.5% |
| 4Q18 | 12,443 | +8.3% |
| 3Q18 | 12,691 | +15.6% |
| 2Q18 | 12,094 | +19.3% |
| 1Q18 | 11,731 | +19.2% |
| 4Q17 | 11,487 | +11.2% |
| 3Q17 | 10,978 | -1.2% |
| 2Q17 | 10,135 | -8.1% |
| 1Q17 | 9,843 | -17.9% |
| 4Q16 | 10,327 | -10.4% |
| 3Q16 | 11,106 | - |
| 2Q16 | 11,024 | - |
| 1Q16 | 11,988 | - |
| 4Q15 | 11,528 | - |