| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,603 | +6.9% |
| 4Q25 | 10,461 | -12.5% |
| 3Q25 | 10,018 | -15.8% |
| 2Q25 | 10,859 | -2.5% |
| 1Q25 | 12,154 | +16.3% |
| 4Q24 | 11,957 | +23.0% |
| 3Q24 | 11,894 | +28.7% |
| 2Q24 | 11,139 | +25.9% |
| 1Q24 | 10,455 | +16.1% |
| 4Q23 | 9,720 | -3.3% |
| 3Q23 | 9,243 | -3.8% |
| 2Q23 | 8,851 | -13.0% |
| 1Q23 | 9,004 | -6.7% |
| 4Q22 | 10,048 | -3.3% |
| 3Q22 | 9,611 | -14.7% |
| 2Q22 | 10,175 | -19.6% |
| 1Q22 | 9,652 | -12.1% |
| 4Q21 | 10,392 | +38.7% |
| 3Q21 | 11,272 | +27.0% |
| 2Q21 | 12,661 | +49.4% |
| 1Q21 | 10,982 | +11.8% |
| 4Q20 | 7,492 | -27.3% |
| 3Q20 | 8,879 | +145.1% |
| 2Q20 | 8,475 | +131.5% |
| 1Q20 | 9,824 | +171.9% |
| 4Q19 | 10,304 | +185.8% |
| 3Q19 | 3,622 | 0.0% |
| 2Q19 | 3,661 | +1.3% |
| 1Q19 | 3,613 | -1.2% |
| 4Q18 | 3,605 | -4.7% |
| 3Q18 | 3,622 | -2.4% |
| 2Q18 | 3,613 | +8.7% |
| 1Q18 | 3,657 | +11.2% |
| 4Q17 | 3,781 | +13.8% |
| 3Q17 | 3,712 | -2.2% |
| 2Q17 | 3,324 | -13.2% |
| 1Q17 | 3,289 | - |
| 4Q16 | 3,322 | -14.0% |
| 3Q16 | 3,795 | - |
| 2Q16 | 3,830 | - |
| 4Q15 | 3,864 | - |