| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,308 | +208.3% |
| 4Q25 | 735 | +220.2% |
| 3Q25 | 394 | +48.8% |
| 1Q25 | 424 | +16.9% |
| 4Q24 | 229 | -35.6% |
| 1Q25 | 339 | -6.4% |
| 4Q24 | 272 | -23.5% |
| 3Q24 | 264 | -30.7% |
| 2Q24 | 293 | -18.4% |
| 1Q24 | 362 | +81.1% |
| 4Q23 | 356 | +90.8% |
| 3Q23 | 381 | +46.8% |
| 2Q23 | 359 | +38.2% |
| 1Q23 | 200 | -21.0% |
| 4Q22 | 186 | -27.2% |
| 3Q22 | 260 | +75.5% |
| 2Q22 | 260 | +142.0% |
| 1Q22 | 253 | +373.4% |
| 4Q21 | 256 | +401.6% |
| 3Q21 | 148 | +144.1% |
| 2Q21 | 107 | +422.4% |
| 1Q21 | 53 | +176.4% |
| 4Q20 | 51 | +131.0% |
| 3Q20 | 60 | +217.6% |
| 2Q20 | 20 | -26.8% |
| 1Q20 | 19 | -14.0% |
| 4Q19 | 22 | -15.4% |
| 3Q19 | 19 | -34.3% |
| 2Q19 | 28 | +4.9% |
| 1Q19 | 22 | +8.2% |
| 4Q18 | 26 | +14.9% |
| 3Q18 | 29 | +44.9% |
| 2Q18 | 26 | +8.6% |
| 1Q18 | 20 | -69.8% |
| 4Q17 | 22 | +37.2% |
| 3Q17 | 20 | +2.9% |
| 2Q17 | 24 | +20.3% |
| 1Q17 | 69 | - |
| 4Q16 | 16 | -27.4% |
| 3Q16 | 19 | - |
| 2Q16 | 20 | - |
| 4Q15 | 22 | - |