| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 2,727 | +11.7% |
| 2Q25 | 2,595 | -2.6% |
| 1Q25 | 2,371 | -17.7% |
| 4Q24 | 2,468 | -0.5% |
| 3Q24 | 2,442 | +4.7% |
| 2Q24 | 2,664 | +15.7% |
| 1Q24 | 2,882 | +33.3% |
| 4Q23 | 2,481 | +18.7% |
| 3Q23 | 2,333 | +14.2% |
| 2Q23 | 2,303 | +14.9% |
| 1Q23 | 2,162 | +8.0% |
| 4Q22 | 2,091 | +2.7% |
| 3Q22 | 2,043 | +7.9% |
| 2Q22 | 2,005 | +4.2% |
| 1Q22 | 2,001 | +1.0% |
| 4Q21 | 2,036 | -1.2% |
| 3Q21 | 1,893 | -1.6% |
| 2Q21 | 1,924 | +2.0% |
| 1Q21 | 1,981 | +17.2% |
| 4Q20 | 2,061 | +8.8% |
| 3Q20 | 1,924 | +11.9% |
| 2Q20 | 1,887 | +12.7% |
| 1Q20 | 1,690 | +13.6% |
| 4Q19 | 1,895 | +33.4% |
| 3Q19 | 1,719 | +4.1% |
| 2Q19 | 1,675 | +6.8% |
| 1Q19 | 1,488 | -4.3% |
| 4Q18 | 1,421 | +36.5% |
| 3Q18 | 1,651 | +60.6% |
| 2Q18 | 1,568 | +134.4% |
| 1Q18 | 1,555 | +158.3% |
| 4Q17 | 1,041 | +84.2% |
| 3Q17 | 1,028 | +116.9% |
| 2Q17 | 669 | +47.0% |
| 1Q17 | 602 | -2.7% |
| 4Q16 | 565 | -26.0% |
| 3Q16 | 474 | -45.7% |
| 2Q16 | 455 | - |
| 1Q16 | 619 | - |
| 4Q15 | 763 | +4.0% |
| 3Q15 | 873 | - |
| 4Q14 | 734 | - |