| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,050 | +15.0% |
| 2Q25 | 994 | +0.6% |
| 1Q25 | 990 | -1.0% |
| 4Q24 | 923 | +6.6% |
| 3Q24 | 913 | +5.9% |
| 2Q24 | 988 | +28.3% |
| 1Q24 | 1,000 | +53.8% |
| 4Q23 | 866 | +13.8% |
| 3Q23 | 862 | +3.2% |
| 2Q23 | 770 | -14.2% |
| 1Q23 | 650 | -31.6% |
| 4Q22 | 761 | -23.4% |
| 3Q22 | 835 | -14.5% |
| 2Q22 | 897 | -7.0% |
| 1Q22 | 950 | -4.9% |
| 4Q21 | 994 | +14.4% |
| 3Q21 | 977 | +12.2% |
| 2Q21 | 965 | +13.1% |
| 1Q21 | 999 | +8.8% |
| 4Q20 | 869 | -20.6% |
| 3Q20 | 871 | -16.5% |
| 2Q20 | 853 | -16.1% |
| 1Q20 | 918 | +43.9% |
| 4Q19 | 1,095 | -16.0% |
| 3Q19 | 1,043 | -54.9% |
| 2Q19 | 1,017 | -53.3% |
| 1Q19 | 638 | -59.8% |
| 4Q18 | 1,303 | -8.2% |
| 3Q18 | 2,311 | +583.5% |
| 2Q18 | 2,176 | +550.5% |
| 1Q18 | 1,587 | +446.1% |
| 4Q17 | 1,419 | +372.2% |
| 3Q17 | 338 | +23.1% |
| 2Q17 | 334 | +10.7% |
| 1Q17 | 290 | -18.7% |
| 4Q16 | 300 | -51.8% |
| 3Q16 | 274 | -50.1% |
| 2Q16 | 302 | - |
| 1Q16 | 357 | - |
| 4Q15 | 623 | +24.6% |
| 3Q15 | 550 | - |
| 4Q14 | 500 | - |