| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,672 | +1.0% |
| 1Q26 | 6,134 | -10.5% |
| 4Q25 | 5,806 | -21.2% |
| 3Q25 | 6,413 | -7.2% |
| 2Q25 | 6,607 | +3.6% |
| 1Q25 | 6,850 | +7.3% |
| 4Q24 | 7,368 | +23.9% |
| 3Q24 | 6,914 | +30.6% |
| 2Q24 | 6,380 | +19.7% |
| 1Q24 | 6,383 | +17.2% |
| 4Q23 | 5,949 | -1.1% |
| 3Q23 | 5,294 | -12.9% |
| 2Q23 | 5,331 | -14.1% |
| 1Q23 | 5,448 | -7.7% |
| 4Q22 | 6,015 | -0.4% |
| 3Q22 | 6,080 | +5.1% |
| 2Q22 | 6,203 | +19.9% |
| 1Q22 | 5,901 | +21.8% |
| 4Q21 | 6,036 | +44.4% |
| 3Q21 | 5,786 | +18.7% |
| 2Q21 | 5,173 | +12.0% |
| 1Q21 | 4,845 | +7.2% |
| 4Q20 | 4,181 | -7.8% |
| 3Q20 | 4,873 | +9.2% |
| 2Q20 | 4,618 | -10.7% |
| 1Q20 | 4,522 | -10.5% |
| 4Q19 | 4,533 | -12.9% |
| 3Q19 | 4,463 | -18.9% |
| 2Q19 | 5,168 | -4.8% |
| 1Q19 | 5,053 | +7.6% |
| 4Q18 | 5,205 | +18.7% |
| 3Q18 | 5,503 | +30.1% |
| 2Q18 | 5,430 | +48.4% |
| 1Q18 | 4,695 | +40.9% |
| 4Q17 | 4,385 | +27.1% |
| 3Q17 | 4,230 | +11.0% |
| 2Q17 | 3,659 | +5.0% |
| 1Q17 | 3,333 | -11.7% |
| 4Q16 | 3,451 | -5.6% |
| 3Q16 | 3,809 | - |
| 2Q16 | 3,484 | - |
| 1Q16 | 3,773 | - |
| 4Q15 | 3,656 | - |