| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,014 | -1.9% |
| 2Q25 | 994 | -9.0% |
| 1Q25 | 989 | -6.9% |
| 4Q24 | 1,096 | -36.2% |
| 3Q24 | 1,034 | -60.0% |
| 2Q24 | 1,092 | -58.7% |
| 1Q24 | 1,062 | -57.1% |
| 4Q23 | 1,719 | -28.9% |
| 3Q23 | 2,584 | +7.0% |
| 2Q23 | 2,643 | +6.7% |
| 1Q23 | 2,474 | +2.0% |
| 4Q22 | 2,417 | -3.0% |
| 3Q22 | 2,416 | +2.0% |
| 2Q22 | 2,478 | -4.1% |
| 1Q22 | 2,426 | -0.2% |
| 4Q21 | 2,493 | +18.6% |
| 3Q21 | 2,369 | +12.6% |
| 2Q21 | 2,585 | -23.7% |
| 1Q21 | 2,431 | -50.1% |
| 4Q20 | 2,102 | -65.2% |
| 3Q20 | 2,103 | -63.0% |
| 2Q20 | 3,388 | -41.9% |
| 1Q20 | 4,874 | -18.1% |
| 4Q19 | 6,046 | -6.4% |
| 3Q19 | 5,680 | -25.5% |
| 2Q19 | 5,828 | -21.2% |
| 1Q19 | 5,954 | -22.5% |
| 4Q18 | 6,458 | -15.4% |
| 3Q18 | 7,620 | -6.9% |
| 2Q18 | 7,393 | -15.9% |
| 1Q18 | 7,678 | -16.1% |
| 4Q17 | 7,630 | -11.8% |
| 3Q17 | 8,185 | -11.6% |
| 2Q17 | 8,793 | -2.7% |
| 1Q17 | 9,151 | -7.4% |
| 4Q16 | 8,651 | -12.4% |
| 3Q16 | 9,260 | -8.9% |
| 2Q16 | 9,041 | - |
| 1Q16 | 9,887 | - |
| 4Q15 | 9,877 | +60.5% |
| 3Q15 | 10,168 | - |
| 4Q14 | 6,155 | - |