| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,657 | +45.0% |
| 1Q26 | 2,733 | -11.0% |
| 4Q25 | 2,246 | -69.0% |
| 3Q25 | 1,882 | -68.4% |
| 2Q25 | 1,833 | -73.2% |
| 1Q25 | 3,072 | -50.9% |
| 4Q24 | 7,254 | +38.1% |
| 3Q24 | 5,952 | +26.2% |
| 2Q24 | 6,841 | +46.3% |
| 1Q24 | 6,258 | +31.1% |
| 4Q23 | 5,251 | +8.9% |
| 3Q23 | 4,715 | -6.9% |
| 2Q23 | 4,675 | -11.8% |
| 1Q23 | 4,773 | -13.2% |
| 4Q22 | 4,822 | -6.7% |
| 3Q22 | 5,067 | +9.8% |
| 2Q22 | 5,301 | +25.9% |
| 1Q22 | 5,502 | +26.2% |
| 4Q21 | 5,168 | +32.7% |
| 3Q21 | 4,615 | -11.2% |
| 2Q21 | 4,210 | -11.7% |
| 1Q21 | 4,359 | -6.6% |
| 4Q20 | 3,894 | -22.1% |
| 3Q20 | 5,196 | +7.8% |
| 2Q20 | 4,768 | -11.9% |
| 1Q20 | 4,668 | -12.7% |
| 4Q19 | 5,000 | -10.4% |
| 3Q19 | 4,820 | -20.4% |
| 2Q19 | 5,414 | +2.2% |
| 1Q19 | 5,349 | +9.8% |
| 4Q18 | 5,580 | +12.4% |
| 3Q18 | 6,052 | +20.0% |
| 2Q18 | 5,299 | +24.8% |
| 1Q18 | 4,870 | +26.7% |
| 4Q17 | 4,966 | +13.4% |
| 3Q17 | 5,043 | -5.0% |
| 2Q17 | 4,246 | -13.8% |
| 1Q17 | 3,845 | - |
| 4Q16 | 4,379 | -17.7% |
| 3Q16 | 5,309 | - |
| 2Q16 | 4,927 | - |
| 4Q15 | 5,318 | - |