| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,958 | +20.5% |
| 1Q26 | 12,411 | -12.2% |
| 4Q25 | 12,034 | -14.3% |
| 3Q25 | 12,122 | -12.9% |
| 2Q25 | 11,585 | +3.8% |
| 1Q25 | 14,132 | +35.2% |
| 4Q24 | 14,034 | +43.5% |
| 3Q24 | 13,917 | +47.1% |
| 2Q24 | 11,163 | +18.4% |
| 1Q24 | 10,452 | +11.0% |
| 4Q23 | 9,777 | +6.8% |
| 3Q23 | 9,459 | +2.0% |
| 2Q23 | 9,426 | +1.6% |
| 1Q23 | 9,416 | +2.9% |
| 4Q22 | 9,157 | +15.3% |
| 3Q22 | 9,273 | +26.6% |
| 2Q22 | 9,281 | +39.8% |
| 1Q22 | 9,148 | +46.2% |
| 4Q21 | 7,945 | +28.3% |
| 3Q21 | 7,322 | +0.8% |
| 2Q21 | 6,639 | -5.9% |
| 1Q21 | 6,259 | -11.6% |
| 4Q20 | 6,192 | -12.2% |
| 3Q20 | 7,267 | - |
| 2Q20 | 7,057 | - |
| 1Q20 | 7,079 | - |
| 4Q19 | 7,050 | +32.5% |
| 4Q18 | 5,321 | +26.8% |
| 4Q17 | 4,197 | -37.8% |
| 4Q16 | 6,753 | -5.9% |
| 4Q15 | 7,174 | - |