| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,935 | +205.3% |
| 2Q25 | 3,873 | +204.8% |
| 1Q25 | 3,072 | +111.1% |
| 4Q24 | 1,140 | -18.7% |
| 3Q24 | 1,288 | -29.1% |
| 2Q24 | 1,270 | -36.3% |
| 1Q24 | 1,455 | -21.9% |
| 4Q23 | 1,402 | -24.7% |
| 3Q23 | 1,817 | +15.8% |
| 2Q23 | 1,993 | +50.2% |
| 1Q23 | 1,862 | +48.5% |
| 4Q22 | 1,862 | +117.8% |
| 3Q22 | 1,569 | +93.1% |
| 2Q22 | 1,326 | +86.5% |
| 1Q22 | 1,254 | +47.8% |
| 4Q21 | 855 | +2.9% |
| 3Q21 | 812 | -36.2% |
| 2Q21 | 711 | -51.9% |
| 1Q21 | 848 | -51.5% |
| 4Q20 | 830 | -55.6% |
| 3Q20 | 1,274 | -42.6% |
| 2Q20 | 1,479 | -37.0% |
| 1Q20 | 1,751 | -13.3% |
| 4Q19 | 1,871 | -9.8% |
| 3Q19 | 2,220 | +11.5% |
| 2Q19 | 2,348 | +22.0% |
| 1Q19 | 2,021 | +1.9% |
| 4Q18 | 2,074 | -1.3% |
| 3Q18 | 1,990 | -19.7% |
| 2Q18 | 1,924 | -17.0% |
| 1Q18 | 1,984 | -2.1% |
| 4Q17 | 2,102 | +22.6% |
| 3Q17 | 2,479 | +55.0% |
| 2Q17 | 2,319 | +36.2% |
| 1Q17 | 2,026 | +35.9% |
| 4Q16 | 1,714 | +11.4% |
| 3Q16 | 1,599 | +6.7% |
| 2Q16 | 1,702 | - |
| 1Q16 | 1,491 | - |
| 4Q15 | 1,538 | -11.3% |
| 3Q15 | 1,499 | - |
| 4Q14 | 1,735 | - |