| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,722 | +4.1% |
| 1Q26 | 1,710 | -0.9% |
| 4Q25 | 1,649 | -3.4% |
| 3Q25 | 1,761 | +13.0% |
| 2Q25 | 1,654 | +12.9% |
| 1Q25 | 1,726 | +11.1% |
| 4Q24 | 1,707 | +18.8% |
| 3Q24 | 1,558 | +21.2% |
| 2Q24 | 1,465 | +16.8% |
| 1Q24 | 1,553 | +19.3% |
| 4Q23 | 1,436 | +0.1% |
| 3Q23 | 1,285 | -27.5% |
| 2Q23 | 1,254 | -24.0% |
| 1Q23 | 1,301 | -17.0% |
| 4Q22 | 1,435 | +6.6% |
| 3Q22 | 1,773 | +34.0% |
| 2Q22 | 1,651 | +27.4% |
| 1Q22 | 1,568 | +33.2% |
| 4Q21 | 1,346 | +22.4% |
| 3Q21 | 1,323 | -13.9% |
| 2Q21 | 1,296 | -1.0% |
| 1Q21 | 1,177 | -12.0% |
| 4Q20 | 1,100 | -19.8% |
| 3Q20 | 1,538 | +25.6% |
| 2Q20 | 1,308 | -11.8% |
| 1Q20 | 1,337 | -10.6% |
| 4Q19 | 1,372 | -4.6% |
| 3Q19 | 1,224 | -11.5% |
| 2Q19 | 1,483 | +28.5% |
| 1Q19 | 1,496 | +55.0% |
| 4Q18 | 1,437 | +62.2% |
| 3Q18 | 1,383 | +47.3% |
| 2Q18 | 1,154 | +41.4% |
| 1Q18 | 965 | +27.8% |
| 4Q17 | 886 | +8.4% |
| 3Q17 | 938 | +4.1% |
| 2Q17 | 816 | -7.7% |
| 1Q17 | 755 | - |
| 4Q16 | 817 | -14.3% |
| 3Q16 | 901 | - |
| 2Q16 | 884 | - |
| 4Q15 | 954 | - |