| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 28,096 | -17.4% |
| 3Q25 | 32,194 | -11.4% |
| 2Q25 | 30,746 | -24.8% |
| 1Q25 | 31,952 | -21.3% |
| 4Q24 | 34,000 | +2.9% |
| 3Q24 | 36,353 | -10.1% |
| 2Q24 | 40,889 | +6.6% |
| 1Q24 | 40,586 | +15.7% |
| 4Q23 | 33,056 | -3.6% |
| 3Q23 | 40,450 | +14.5% |
| 2Q23 | 38,362 | +3.0% |
| 1Q23 | 35,092 | -6.9% |
| 4Q22 | 34,303 | -7.0% |
| 3Q22 | 35,313 | -5.6% |
| 2Q22 | 37,232 | +0.8% |
| 1Q22 | 37,709 | +5.6% |
| 4Q21 | 36,889 | +11.2% |
| 3Q21 | 37,414 | +18.9% |
| 2Q21 | 36,953 | +20.8% |
| 1Q21 | 35,720 | +29.2% |
| 4Q20 | 33,159 | -0.8% |
| 3Q20 | 31,462 | - |
| 2Q20 | 30,585 | - |
| 1Q20 | 27,649 | - |
| 4Q19 | 33,440 | +73.9% |
| 4Q18 | 19,224 | -16.6% |
| 4Q17 | 23,060 | +24.6% |
| 4Q16 | 18,514 | -49.9% |
| 3Q16 | 23,095 | -71.0% |
| 2Q16 | 21,831 | - |
| 1Q16 | 24,044 | - |
| 4Q15 | 36,976 | -54.6% |
| 3Q15 | 79,508 | - |
| 4Q14 | 81,430 | - |