| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 29,153 | +8.0% |
| 3Q25 | 27,065 | -11.0% |
| 2Q25 | 26,029 | -15.4% |
| 1Q25 | 25,517 | -2.8% |
| 4Q24 | 27,000 | +6.0% |
| 3Q24 | 30,415 | +23.9% |
| 2Q24 | 30,782 | +26.3% |
| 1Q24 | 26,254 | +12.2% |
| 4Q23 | 25,475 | +11.5% |
| 3Q23 | 24,546 | +8.7% |
| 2Q23 | 24,374 | +8.5% |
| 1Q23 | 23,399 | +5.5% |
| 4Q22 | 22,856 | +4.8% |
| 3Q22 | 22,579 | +8.5% |
| 2Q22 | 22,472 | -7.0% |
| 1Q22 | 22,186 | -10.2% |
| 4Q21 | 21,815 | -12.2% |
| 3Q21 | 20,809 | -16.5% |
| 2Q21 | 24,155 | +0.4% |
| 1Q21 | 24,713 | +12.4% |
| 4Q20 | 24,859 | -2.6% |
| 3Q20 | 24,930 | - |
| 2Q20 | 24,068 | - |
| 1Q20 | 21,992 | - |
| 4Q19 | 25,517 | +23.3% |
| 4Q18 | 20,697 | -36.2% |
| 4Q17 | 32,464 | +35.1% |
| 3Q17 | 28,954 | +40.5% |
| 2Q17 | 26,435 | +29.8% |
| 1Q17 | 25,638 | +22.8% |
| 4Q16 | 24,025 | +13.8% |
| 3Q16 | 20,608 | -39.5% |
| 2Q16 | 20,373 | -47.3% |
| 1Q16 | 20,884 | - |
| 4Q15 | 21,116 | -38.7% |
| 3Q15 | 34,045 | - |
| 2Q15 | 38,663 | - |
| 4Q14 | 34,438 | - |