| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 101,541 | -19.2% |
| 1Q26 | 96,990 | -31.4% |
| 4Q25 | 100,620 | -31.8% |
| 3Q25 | 126,621 | -4.9% |
| 2Q25 | 125,724 | -3.1% |
| 1Q25 | 141,318 | +23.3% |
| 4Q24 | 147,537 | +54.5% |
| 3Q24 | 133,115 | +72.7% |
| 2Q24 | 129,764 | +73.5% |
| 1Q24 | 114,653 | +59.8% |
| 4Q23 | 95,510 | +29.3% |
| 3Q23 | 77,063 | +17.0% |
| 2Q23 | 74,806 | +24.0% |
| 1Q23 | 71,741 | +21.0% |
| 4Q22 | 73,856 | +30.6% |
| 3Q22 | 65,887 | +27.1% |
| 2Q22 | 60,328 | +27.9% |
| 1Q22 | 59,269 | +24.0% |
| 4Q21 | 56,570 | +23.8% |
| 3Q21 | 51,846 | +2.9% |
| 2Q21 | 47,173 | -1.5% |
| 1Q21 | 47,813 | +3.7% |
| 4Q20 | 45,701 | +4.0% |
| 3Q20 | 50,408 | +18.0% |
| 2Q20 | 47,872 | -3.9% |
| 1Q20 | 46,100 | -7.5% |
| 4Q19 | 43,963 | -11.6% |
| 3Q19 | 42,730 | -35.5% |
| 2Q19 | 49,789 | -20.0% |
| 1Q19 | 49,849 | +4.3% |
| 4Q18 | 49,707 | +6.0% |
| 3Q18 | 66,237 | +27.1% |
| 2Q18 | 62,259 | +40.4% |
| 1Q18 | 47,810 | +17.4% |
| 4Q17 | 46,889 | +2.0% |
| 3Q17 | 52,124 | -6.8% |
| 2Q17 | 44,331 | -17.0% |
| 1Q17 | 40,716 | - |
| 4Q16 | 45,988 | -38.6% |
| 3Q16 | 55,899 | - |
| 2Q16 | 53,421 | - |
| 4Q15 | 74,907 | - |