| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,200 | -29.4% |
| 1Q26 | 7,485 | -39.5% |
| 4Q25 | 7,553 | -39.8% |
| 3Q25 | 11,532 | +7.1% |
| 2Q25 | 11,611 | +0.9% |
| 1Q25 | 12,380 | +22.5% |
| 4Q24 | 12,544 | +48.0% |
| 3Q24 | 10,768 | +1.5% |
| 2Q24 | 11,506 | +1.3% |
| 1Q24 | 10,107 | -10.6% |
| 4Q23 | 8,477 | -28.6% |
| 3Q23 | 10,612 | -25.8% |
| 2Q23 | 11,362 | -27.3% |
| 1Q23 | 11,300 | -39.3% |
| 4Q22 | 11,868 | -35.0% |
| 3Q22 | 14,294 | -18.3% |
| 2Q22 | 15,620 | -7.3% |
| 1Q22 | 18,628 | +21.2% |
| 4Q21 | 18,254 | +28.7% |
| 3Q21 | 17,504 | +1.9% |
| 2Q21 | 16,855 | +7.5% |
| 1Q21 | 15,372 | -3.0% |
| 4Q20 | 14,186 | -13.7% |
| 3Q20 | 17,182 | +7.9% |
| 2Q20 | 15,674 | -19.0% |
| 1Q20 | 15,848 | -13.3% |
| 4Q19 | 16,447 | -15.1% |
| 3Q19 | 15,923 | -22.4% |
| 2Q19 | 19,362 | - |
| 1Q19 | 18,275 | - |
| 4Q18 | 19,371 | +16.3% |
| 3Q18 | 20,514 | - |
| 4Q17 | 16,654 | - |