| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,123 | -11.6% |
| 1Q26 | 1,099 | -20.4% |
| 4Q25 | 1,100 | -19.5% |
| 3Q25 | 1,427 | -5.8% |
| 2Q25 | 1,271 | -15.3% |
| 1Q25 | 1,381 | -3.2% |
| 4Q24 | 1,366 | +2.9% |
| 3Q24 | 1,515 | +13.8% |
| 2Q24 | 1,500 | +20.5% |
| 1Q24 | 1,427 | +2.4% |
| 4Q23 | 1,327 | -4.2% |
| 3Q23 | 1,331 | -2.4% |
| 2Q23 | 1,245 | -10.5% |
| 1Q23 | 1,394 | +3.6% |
| 4Q22 | 1,385 | +2.6% |
| 3Q22 | 1,364 | +7.7% |
| 2Q22 | 1,391 | +13.0% |
| 1Q22 | 1,345 | +12.6% |
| 4Q21 | 1,350 | +28.1% |
| 3Q21 | 1,267 | +9.3% |
| 2Q21 | 1,231 | +12.7% |
| 1Q21 | 1,194 | +11.9% |
| 4Q20 | 1,054 | -11.7% |
| 3Q20 | 1,159 | +0.1% |
| 2Q20 | 1,092 | -10.8% |
| 1Q20 | 1,067 | -13.7% |
| 4Q19 | 1,193 | -4.6% |
| 3Q19 | 1,158 | +52.4% |
| 2Q19 | 1,224 | -8.9% |
| 1Q19 | 1,237 | -7.9% |
| 4Q18 | 1,250 | -3.1% |
| 3Q18 | 760 | -47.1% |
| 2Q18 | 1,344 | -1.0% |
| 1Q18 | 1,343 | +0.7% |
| 4Q17 | 1,290 | -5.6% |
| 3Q17 | 1,438 | -2.4% |
| 2Q17 | 1,357 | -5.1% |
| 1Q17 | 1,334 | - |
| 4Q16 | 1,366 | -10.8% |
| 3Q16 | 1,473 | - |
| 2Q16 | 1,430 | - |
| 4Q15 | 1,532 | - |