| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,162 | -23.7% |
| 3Q25 | 3,938 | +15.3% |
| 2Q25 | 3,159 | -11.7% |
| 1Q25 | 3,493 | -4.4% |
| 4Q24 | 4,144 | +21.3% |
| 3Q24 | 3,415 | -1.2% |
| 2Q24 | 3,577 | +11.9% |
| 1Q24 | 3,655 | +21.9% |
| 4Q23 | 3,417 | +16.5% |
| 3Q23 | 3,456 | +18.8% |
| 2Q23 | 3,197 | +12.6% |
| 1Q23 | 2,998 | -9.0% |
| 4Q22 | 2,932 | -16.9% |
| 3Q22 | 2,909 | -68.2% |
| 2Q22 | 2,838 | -69.4% |
| 1Q22 | 3,294 | -64.8% |
| 4Q21 | 3,530 | -58.7% |
| 3Q21 | 9,135 | -2.6% |
| 2Q21 | 9,288 | +14.9% |
| 1Q21 | 9,362 | -5.7% |
| 4Q20 | 8,543 | -7.9% |
| 3Q20 | 9,377 | +60.8% |
| 2Q20 | 8,084 | +46.8% |
| 1Q20 | 9,933 | +124.4% |
| 4Q19 | 9,271 | +66.7% |
| 3Q19 | 5,832 | +19.2% |
| 2Q19 | 5,505 | +13.7% |
| 1Q19 | 4,426 | -3.4% |
| 4Q18 | 5,561 | +36.2% |
| 3Q18 | 4,894 | +23.6% |
| 2Q18 | 4,842 | +45.3% |
| 1Q18 | 4,580 | +45.6% |
| 4Q17 | 4,083 | +29.0% |
| 3Q17 | 3,958 | +22.2% |
| 2Q17 | 3,332 | -2.3% |
| 1Q17 | 3,146 | -18.3% |
| 4Q16 | 3,165 | -7.1% |
| 3Q16 | 3,239 | - |
| 2Q16 | 3,409 | - |
| 1Q16 | 3,851 | - |
| 4Q15 | 3,407 | +28.2% |
| 4Q14 | 2,658 | - |