| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 43 | +0.8% |
| 4Q25 | 42 | -2.0% |
| 3Q25 | 43 | -0.2% |
| 2Q25 | 43 | +2.0% |
| 1Q25 | 42 | -0.8% |
| 4Q24 | 43 | +2.0% |
| 3Q24 | 43 | -22.7% |
| 2Q24 | 42 | -31.3% |
| 1Q24 | 43 | -32.7% |
| 4Q23 | 42 | -35.7% |
| 3Q23 | 56 | -13.2% |
| 2Q23 | 62 | -1.8% |
| 1Q23 | 64 | +8.7% |
| 4Q22 | 66 | -55.2% |
| 3Q22 | 64 | -69.6% |
| 2Q22 | 63 | -97.2% |
| 1Q22 | 59 | -95.4% |
| 4Q21 | 149 | -80.1% |
| 3Q21 | 212 | -76.5% |
| 2Q21 | 2,228 | +126.9% |
| 1Q21 | 1,270 | +40.6% |
| 4Q20 | 751 | -19.5% |
| 3Q20 | 903 | +5.3% |
| 2Q20 | 982 | +8.6% |
| 1Q20 | 903 | +176.8% |
| 4Q19 | 932 | +236.9% |
| 3Q19 | 858 | +185.9% |
| 2Q19 | 903 | +199.0% |
| 1Q19 | 326 | +22.2% |
| 4Q18 | 276 | +17.6% |
| 3Q18 | 300 | +18.4% |
| 2Q18 | 302 | +22.7% |
| 1Q18 | 267 | +36.1% |
| 4Q17 | 235 | +35.2% |
| 3Q17 | 253 | +73.3% |
| 2Q17 | 246 | +50.2% |
| 1Q17 | 196 | +19.7% |
| 4Q16 | 174 | +6.2% |
| 3Q16 | 146 | - |
| 2Q16 | 164 | - |
| 1Q16 | 164 | - |
| 4Q15 | 164 | -47.8% |
| 4Q14 | 314 | - |