| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 213 | -4.7% |
| 3Q25 | 211 | -4.8% |
| 2Q25 | 212 | +38.0% |
| 1Q25 | 213 | +42.5% |
| 4Q24 | 224 | -15.4% |
| 3Q24 | 222 | -1.9% |
| 2Q24 | 153 | -73.8% |
| 1Q24 | 150 | -74.3% |
| 4Q23 | 265 | +1.6% |
| 3Q23 | 227 | -13.4% |
| 2Q23 | 587 | +155.5% |
| 1Q23 | 585 | +101.0% |
| 4Q22 | 261 | +18.2% |
| 3Q22 | 262 | +30.4% |
| 2Q22 | 229 | -0.9% |
| 1Q22 | 291 | +26.0% |
| 4Q21 | 220 | -25.3% |
| 3Q21 | 201 | -30.9% |
| 2Q21 | 231 | -21.4% |
| 1Q21 | 231 | -22.9% |
| 4Q20 | 295 | -6.0% |
| 3Q20 | 291 | - |
| 2Q20 | 295 | - |
| 1Q20 | 299 | - |
| 4Q19 | 314 | +1868.1% |
| 4Q18 | 15 | 0.0% |
| 4Q17 | 15 | -98.0% |
| 4Q16 | 817 | -37.4% |
| 4Q15 | 1,306 | +258.9% |
| 4Q14 | 363 | - |