| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,621 | +20.6% |
| 4Q25 | 1,560 | +78.8% |
| 3Q25 | 1,583 | +93.7% |
| 2Q25 | 1,570 | +110.6% |
| 1Q25 | 1,344 | +415.3% |
| 4Q24 | 873 | +298.8% |
| 3Q24 | 817 | +344.8% |
| 2Q24 | 745 | +300.0% |
| 1Q24 | 260 | +86.2% |
| 4Q23 | 218 | +50.6% |
| 3Q23 | 183 | +27.4% |
| 2Q23 | 186 | +36.7% |
| 1Q23 | 140 | +1.1% |
| 4Q22 | 145 | +10.1% |
| 3Q22 | 144 | +6.3% |
| 2Q22 | 136 | +27.4% |
| 1Q22 | 138 | +41.5% |
| 4Q21 | 132 | +30.7% |
| 3Q21 | 135 | +51.0% |
| 2Q21 | 107 | -21.6% |
| 1Q21 | 97 | -21.9% |
| 4Q20 | 101 | -19.6% |
| 3Q20 | 89 | -30.8% |
| 2Q20 | 136 | +10.6% |
| 1Q20 | 125 | -20.4% |
| 4Q19 | 125 | -13.7% |
| 3Q19 | 129 | -15.4% |
| 2Q19 | 123 | -28.2% |
| 1Q19 | 157 | +3.3% |
| 4Q18 | 145 | -6.3% |
| 3Q18 | 153 | +6.9% |
| 2Q18 | 172 | +10.8% |
| 1Q18 | 152 | +32.6% |
| 4Q17 | 155 | +54.3% |
| 3Q17 | 143 | +23.1% |
| 2Q17 | 155 | -3.7% |
| 1Q17 | 114 | -83.7% |
| 4Q16 | 100 | -87.8% |
| 3Q16 | 116 | - |
| 2Q16 | 161 | - |
| 1Q16 | 704 | - |
| 4Q15 | 826 | -49.4% |
| 4Q14 | 1,632 | - |