| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,272 | +713.9% |
| 3Q26 | 213 | +47.9% |
| 2Q26 | 188 | -70.2% |
| 4Q25 | 156 | -74.9% |
| 3Q25 | 144 | -76.5% |
| 2Q25 | 631 | +484.9% |
| 1Q25 | 640 | +580.0% |
| 4Q24 | 622 | +502.1% |
| 3Q24 | 614 | +598.1% |
| 2Q24 | 108 | +29.6% |
| 1Q24 | 94 | +12.2% |
| 4Q23 | 103 | +17.3% |
| 3Q23 | 88 | +11.2% |
| 2Q23 | 83 | +7.8% |
| 1Q23 | 84 | +6.2% |
| 4Q22 | 88 | +21.7% |
| 3Q22 | 79 | +17.0% |
| 2Q22 | 77 | +15.1% |
| 1Q22 | 79 | -27.0% |
| 4Q21 | 72 | -35.8% |
| 3Q21 | 67 | -46.0% |
| 2Q21 | 67 | -43.3% |
| 1Q21 | 108 | -9.2% |
| 4Q20 | 112 | -11.8% |
| 3Q20 | 125 | -11.5% |
| 2Q20 | 118 | -19.1% |
| 1Q20 | 119 | -19.7% |
| 4Q19 | 128 | -16.5% |
| 3Q19 | 141 | -7.6% |
| 2Q19 | 146 | +3.3% |
| 1Q19 | 148 | +2.4% |
| 4Q18 | 153 | -1.5% |
| 3Q18 | 153 | +7.1% |
| 2Q18 | 141 | +8.8% |
| 1Q18 | 144 | +9.0% |
| 4Q17 | 155 | +19.3% |
| 3Q17 | 143 | -17.4% |
| 2Q17 | 130 | -22.9% |
| 1Q17 | 132 | - |
| 4Q16 | 130 | -19.6% |
| 3Q16 | 173 | - |
| 2Q16 | 169 | - |
| 4Q15 | 162 | - |