| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,509 | +676.3% |
| 1Q26 | 3,902 | +622.6% |
| 4Q25 | 3,983 | +679.5% |
| 3Q25 | 517 | +24.0% |
| 2Q25 | 452 | +6.9% |
| 1Q25 | 540 | +40.3% |
| 4Q24 | 511 | +53.5% |
| 3Q24 | 417 | +29.9% |
| 2Q24 | 423 | +64.0% |
| 1Q24 | 385 | +43.1% |
| 4Q23 | 333 | +23.8% |
| 3Q23 | 321 | +21.1% |
| 2Q23 | 258 | -7.5% |
| 1Q23 | 269 | -2.2% |
| 4Q22 | 269 | 0.0% |
| 3Q22 | 265 | +16.2% |
| 2Q22 | 279 | +34.1% |
| 1Q22 | 275 | +32.9% |
| 4Q21 | 269 | +38.7% |
| 3Q21 | 228 | -13.3% |
| 2Q21 | 208 | -15.4% |
| 1Q21 | 207 | -14.5% |
| 4Q20 | 194 | -20.8% |
| 3Q20 | 263 | +13.4% |
| 2Q20 | 246 | -14.3% |
| 1Q20 | 242 | -13.6% |
| 4Q19 | 245 | -68.1% |
| 3Q19 | 232 | -71.2% |
| 2Q19 | 287 | -63.4% |
| 1Q19 | 280 | -64.2% |
| 4Q18 | 768 | -2.3% |
| 3Q18 | 806 | +13.7% |
| 2Q18 | 784 | +17.2% |
| 1Q18 | 783 | -49.1% |
| 4Q17 | 786 | -53.2% |
| 3Q17 | 709 | -59.6% |
| 2Q17 | 669 | -62.7% |
| 1Q17 | 1,537 | - |
| 4Q16 | 1,679 | -20.8% |
| 3Q16 | 1,755 | - |
| 2Q16 | 1,792 | - |
| 4Q15 | 2,120 | - |