| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 171,175 | +15.2% |
| 2Q26 | 155,243 | +8.6% |
| 1Q26 | 143,452 | -13.9% |
| 4Q25 | 139,253 | -17.7% |
| 3Q25 | 148,602 | -16.0% |
| 2Q25 | 142,976 | -21.8% |
| 1Q25 | 166,558 | -8.1% |
| 4Q24 | 169,278 | -1.8% |
| 3Q24 | 176,816 | -24.8% |
| 2Q24 | 182,733 | -42.7% |
| 1Q24 | 181,146 | -24.8% |
| 4Q23 | 172,467 | -4.8% |
| 3Q23 | 234,987 | +60.8% |
| 2Q23 | 318,700 | +149.9% |
| 1Q23 | 241,000 | +137.7% |
| 4Q22 | 181,149 | +103.1% |
| 3Q22 | 146,127 | +67.4% |
| 2Q22 | 127,533 | +48.8% |
| 1Q22 | 101,406 | +6.2% |
| 4Q21 | 89,205 | -9.0% |
| 3Q21 | 87,280 | +4.2% |
| 2Q21 | 85,687 | -6.0% |
| 1Q21 | 95,475 | +18.4% |
| 4Q20 | 98,002 | +23.3% |
| 3Q20 | 83,730 | - |
| 2Q20 | 91,196 | - |
| 1Q20 | 80,614 | - |
| 4Q19 | 79,511 | -59.0% |
| 4Q18 | 193,967 | -0.2% |
| 4Q17 | 194,404 | -0.5% |
| 4Q16 | 195,330 | -8.5% |
| 4Q15 | 213,435 | - |