| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 81,327 | +17.3% |
| 1Q26 | 73,364 | +4.7% |
| 4Q25 | 67,429 | -6.4% |
| 3Q25 | 65,230 | +5.6% |
| 2Q25 | 69,349 | +15.7% |
| 1Q25 | 70,075 | +21.8% |
| 4Q24 | 72,042 | +39.3% |
| 3Q24 | 61,775 | +22.8% |
| 2Q24 | 59,936 | +18.2% |
| 1Q24 | 57,549 | +10.9% |
| 4Q23 | 51,703 | +7.1% |
| 3Q23 | 50,324 | +7.5% |
| 2Q23 | 50,724 | +1.4% |
| 1Q23 | 51,873 | +11.4% |
| 4Q22 | 48,274 | +2.8% |
| 3Q22 | 46,816 | +6.4% |
| 2Q22 | 50,001 | +20.9% |
| 1Q22 | 46,557 | +10.2% |
| 4Q21 | 46,975 | +18.2% |
| 3Q21 | 44,009 | -9.7% |
| 2Q21 | 41,364 | -11.6% |
| 1Q21 | 42,237 | -5.7% |
| 4Q20 | 39,757 | -16.2% |
| 3Q20 | 48,731 | +9.1% |
| 2Q20 | 46,782 | -3.9% |
| 1Q20 | 44,799 | -7.2% |
| 4Q19 | 47,442 | +2.4% |
| 3Q19 | 44,650 | -9.2% |
| 2Q19 | 48,701 | +6.2% |
| 1Q19 | 48,286 | +6.9% |
| 4Q18 | 46,318 | +11.5% |
| 3Q18 | 49,153 | +17.4% |
| 2Q18 | 45,866 | +23.4% |
| 1Q18 | 45,175 | +25.4% |
| 4Q17 | 41,539 | +4.5% |
| 3Q17 | 41,865 | -4.9% |
| 2Q17 | 37,177 | -12.1% |
| 1Q17 | 36,037 | -21.2% |
| 4Q16 | 39,765 | -12.3% |
| 3Q16 | 44,022 | - |
| 2Q16 | 42,277 | - |
| 1Q16 | 45,744 | - |
| 4Q15 | 45,324 | +23.0% |
| 4Q14 | 36,854 | +10.2% |
| 4Q13 | 33,453 | - |