| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 23,523 | -21.3% |
| 3Q25 | 24,878 | -10.8% |
| 2Q25 | 26,487 | -8.0% |
| 1Q25 | 28,485 | -2.6% |
| 4Q24 | 29,890 | +24.7% |
| 3Q24 | 27,899 | +9.1% |
| 2Q24 | 28,796 | +20.2% |
| 1Q24 | 29,256 | +20.1% |
| 4Q23 | 23,966 | +3.3% |
| 3Q23 | 25,568 | +10.6% |
| 2Q23 | 23,954 | -0.0% |
| 1Q23 | 24,356 | -7.2% |
| 4Q22 | 23,194 | -9.7% |
| 3Q22 | 23,121 | -9.8% |
| 2Q22 | 23,965 | -8.5% |
| 1Q22 | 26,252 | -3.7% |
| 4Q21 | 25,689 | +0.8% |
| 3Q21 | 25,624 | +6.2% |
| 2Q21 | 26,182 | +2.2% |
| 1Q21 | 27,251 | +10.9% |
| 4Q20 | 25,477 | -11.4% |
| 3Q20 | 24,136 | -15.8% |
| 2Q20 | 25,609 | -5.3% |
| 1Q20 | 24,565 | -13.5% |
| 4Q19 | 28,770 | -2.5% |
| 3Q19 | 28,665 | -19.8% |
| 2Q19 | 27,053 | -24.4% |
| 1Q19 | 28,399 | -21.1% |
| 4Q18 | 29,509 | -16.7% |
| 3Q18 | 35,751 | +9.2% |
| 2Q18 | 35,798 | +9.9% |
| 1Q18 | 35,989 | +12.7% |
| 4Q17 | 35,417 | +4.1% |
| 3Q17 | 32,726 | +10.0% |
| 2Q17 | 32,569 | -13.8% |
| 1Q17 | 31,939 | -17.6% |
| 4Q16 | 34,023 | -26.1% |
| 3Q16 | 29,756 | -35.5% |
| 2Q16 | 37,803 | -23.7% |
| 1Q16 | 38,780 | - |
| 4Q15 | 46,057 | -15.2% |
| 3Q15 | 46,133 | - |
| 2Q15 | 49,520 | - |
| 4Q14 | 54,342 | - |