| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 373 | +216.1% |
| 1Q26 | 360 | +174.8% |
| 4Q25 | 88 | -35.3% |
| 3Q25 | 131 | -17.6% |
| 2Q25 | 118 | -20.8% |
| 1Q25 | 131 | -19.6% |
| 4Q24 | 136 | -21.4% |
| 3Q24 | 159 | -65.2% |
| 2Q24 | 149 | -69.1% |
| 1Q24 | 163 | -73.9% |
| 4Q23 | 173 | -69.3% |
| 3Q23 | 457 | -27.8% |
| 2Q23 | 482 | -28.5% |
| 1Q23 | 625 | -13.2% |
| 4Q22 | 563 | -30.0% |
| 3Q22 | 633 | -29.6% |
| 2Q22 | 674 | -38.6% |
| 1Q22 | 720 | -11.4% |
| 4Q21 | 804 | +59.2% |
| 3Q21 | 899 | +288.6% |
| 2Q21 | 1,098 | +322.6% |
| 1Q21 | 812 | +135.9% |
| 4Q20 | 505 | +62.3% |
| 3Q20 | 231 | +4.6% |
| 2Q20 | 259 | +40.6% |
| 1Q20 | 344 | +83.0% |
| 4Q19 | 311 | +61.3% |
| 3Q19 | 221 | +21.8% |
| 2Q19 | 184 | -6.5% |
| 1Q19 | 188 | -12.7% |
| 4Q18 | 193 | -9.6% |
| 3Q18 | 181 | -16.5% |
| 2Q18 | 197 | +1.0% |
| 1Q18 | 215 | +12.1% |
| 4Q17 | 213 | +4.6% |
| 3Q17 | 217 | +2.9% |
| 2Q17 | 195 | -8.8% |
| 1Q17 | 192 | - |
| 4Q16 | 204 | -11.6% |
| 3Q16 | 211 | - |
| 2Q16 | 214 | - |
| 4Q15 | 230 | - |