| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 789 | -4.9% |
| 4Q25 | 695 | -32.4% |
| 3Q25 | 603 | -38.3% |
| 2Q25 | 685 | -9.8% |
| 1Q25 | 830 | -4.9% |
| 4Q24 | 1,028 | +29.4% |
| 3Q24 | 978 | +37.2% |
| 2Q24 | 760 | +13.7% |
| 1Q24 | 872 | +34.6% |
| 4Q23 | 794 | +14.8% |
| 3Q23 | 713 | +35.4% |
| 2Q23 | 668 | +56.5% |
| 1Q23 | 648 | +38.8% |
| 4Q22 | 691 | +49.6% |
| 3Q22 | 526 | +5.1% |
| 2Q22 | 427 | -14.4% |
| 1Q22 | 467 | -12.1% |
| 4Q21 | 462 | -14.5% |
| 3Q21 | 500 | -7.4% |
| 2Q21 | 499 | -20.5% |
| 1Q21 | 531 | -23.0% |
| 4Q20 | 541 | -25.4% |
| 3Q20 | 540 | -34.5% |
| 2Q20 | 627 | -9.6% |
| 1Q20 | 690 | -14.5% |
| 4Q19 | 725 | +20.3% |
| 3Q19 | 825 | +63.9% |
| 2Q19 | 694 | +34.7% |
| 1Q19 | 806 | +64.7% |
| 4Q18 | 603 | +194.1% |
| 3Q18 | 503 | +140.5% |
| 2Q18 | 515 | +133.9% |
| 1Q18 | 490 | +127.3% |
| 4Q17 | 205 | -4.3% |
| 3Q17 | 209 | -32.4% |
| 2Q17 | 220 | -35.5% |
| 1Q17 | 215 | -43.3% |
| 4Q16 | 214 | -35.0% |
| 3Q16 | 309 | - |
| 2Q16 | 341 | - |
| 1Q16 | 380 | - |
| 4Q15 | 329 | +111.1% |
| 4Q14 | 156 | - |