| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 56,617 | -11.3% |
| 2Q25 | 55,422 | -23.0% |
| 1Q25 | 55,440 | -14.8% |
| 4Q24 | 57,610 | -9.8% |
| 3Q24 | 63,862 | +3.9% |
| 2Q24 | 71,995 | +29.8% |
| 1Q24 | 65,095 | +29.7% |
| 4Q23 | 63,874 | +49.3% |
| 3Q23 | 61,470 | +35.8% |
| 2Q23 | 55,455 | +23.1% |
| 1Q23 | 50,189 | -6.6% |
| 4Q22 | 42,791 | -20.9% |
| 3Q22 | 45,258 | -15.9% |
| 2Q22 | 45,043 | -13.1% |
| 1Q22 | 53,717 | +0.8% |
| 4Q21 | 54,093 | +11.7% |
| 3Q21 | 53,800 | +14.8% |
| 2Q21 | 51,833 | +3.3% |
| 1Q21 | 53,315 | +15.1% |
| 4Q20 | 48,440 | -20.7% |
| 3Q20 | 46,860 | -15.6% |
| 2Q20 | 50,177 | -9.5% |
| 1Q20 | 46,311 | -18.4% |
| 4Q19 | 61,071 | +4.7% |
| 3Q19 | 55,525 | -15.7% |
| 2Q19 | 55,450 | -12.3% |
| 1Q19 | 56,769 | -7.8% |
| 4Q18 | 58,302 | -14.9% |
| 3Q18 | 65,832 | -9.1% |
| 2Q18 | 63,197 | -11.0% |
| 1Q18 | 61,587 | -7.7% |
| 4Q17 | 68,541 | -1.7% |
| 2Q17 | 72,451 | +23.3% |
| 1Q18 | 71,018 | +23.6% |
| 4Q17 | 66,718 | +10.1% |
| 3Q17 | 69,739 | +1.1% |
| 2Q17 | 58,778 | -1.5% |
| 1Q17 | 57,459 | -10.5% |
| 4Q16 | 60,604 | -2.6% |
| 3Q16 | 69,006 | - |
| 2Q16 | 59,672 | - |
| 1Q16 | 64,188 | - |
| 4Q15 | 62,223 | - |