| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 8,099 | +7.6% |
| 2Q25 | 7,525 | -6.5% |
| 1Q25 | 7,166 | -8.7% |
| 4Q24 | 7,542 | +9.1% |
| 3Q24 | 7,529 | +5.8% |
| 2Q24 | 8,044 | +19.5% |
| 1Q24 | 7,847 | +23.0% |
| 4Q23 | 6,913 | +11.8% |
| 3Q23 | 7,119 | +12.6% |
| 2Q23 | 6,733 | +15.8% |
| 1Q23 | 6,382 | +19.0% |
| 4Q22 | 6,185 | +19.1% |
| 3Q22 | 6,321 | +18.6% |
| 2Q22 | 5,813 | +9.2% |
| 1Q22 | 5,363 | -12.0% |
| 4Q21 | 5,195 | -17.1% |
| 3Q21 | 5,330 | -14.5% |
| 2Q21 | 5,324 | -9.0% |
| 1Q21 | 6,092 | +6.3% |
| 4Q20 | 6,270 | -4.0% |
| 3Q20 | 6,231 | -8.8% |
| 2Q20 | 5,849 | -13.7% |
| 1Q20 | 5,733 | -19.2% |
| 4Q19 | 6,529 | -7.4% |
| 3Q19 | 6,829 | -5.3% |
| 2Q19 | 6,779 | +0.4% |
| 1Q19 | 7,096 | +15.2% |
| 4Q18 | 7,049 | +10.9% |
| 3Q18 | 7,214 | +7.0% |
| 2Q18 | 6,753 | +4.7% |
| 1Q18 | 6,160 | +8.9% |
| 4Q17 | 6,358 | +14.1% |
| 3Q17 | 6,743 | +28.6% |
| 2Q17 | 6,448 | +28.6% |
| 1Q17 | 5,657 | +5.8% |
| 4Q16 | 5,573 | -6.8% |
| 3Q16 | 5,242 | -11.9% |
| 2Q16 | 5,013 | -21.7% |
| 1Q16 | 5,349 | - |
| 4Q15 | 5,981 | -5.2% |
| 3Q15 | 5,953 | - |
| 2Q15 | 6,401 | - |
| 4Q14 | 6,308 | - |