| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 159,602 | -1.7% |
| 1Q26 | 158,161 | -1.0% |
| 4Q25 | 167,035 | +12.5% |
| 3Q25 | 164,758 | +17.1% |
| 2Q25 | 162,332 | +13.9% |
| 1Q25 | 159,695 | +21.2% |
| 4Q24 | 148,412 | +19.6% |
| 3Q24 | 140,745 | +12.6% |
| 2Q24 | 142,538 | +14.0% |
| 1Q24 | 131,799 | +8.4% |
| 4Q23 | 124,087 | +7.4% |
| 3Q23 | 124,942 | -6.4% |
| 2Q23 | 125,001 | -13.9% |
| 1Q23 | 121,597 | -11.2% |
| 4Q22 | 115,484 | -17.4% |
| 3Q22 | 133,493 | +2.5% |
| 2Q22 | 145,138 | +13.7% |
| 1Q22 | 136,988 | +8.9% |
| 4Q21 | 139,765 | +14.9% |
| 3Q21 | 130,245 | -6.8% |
| 2Q21 | 127,703 | -4.5% |
| 1Q21 | 125,813 | -5.3% |
| 4Q20 | 121,607 | -15.3% |
| 3Q20 | 139,680 | -6.0% |
| 2Q20 | 133,707 | -27.0% |
| 1Q20 | 132,881 | -29.9% |
| 4Q19 | 143,522 | -23.7% |
| 3Q19 | 148,559 | -21.1% |
| 2Q19 | 183,183 | +8.3% |
| 1Q19 | 189,509 | +15.4% |
| 4Q18 | 188,066 | +18.5% |
| 3Q18 | 188,341 | +22.5% |
| 2Q18 | 169,151 | +24.5% |
| 1Q18 | 164,266 | +27.2% |
| 4Q17 | 158,707 | +23.9% |
| 3Q17 | 153,736 | +10.5% |
| 2Q17 | 135,861 | +5.3% |
| 1Q17 | 129,118 | -8.9% |
| 4Q16 | 128,092 | -6.2% |
| 3Q16 | 139,149 | - |
| 2Q16 | 129,037 | - |
| 1Q16 | 141,789 | - |
| 4Q15 | 136,496 | - |