| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 194,739 | -11.2% |
| 1Q26 | 196,507 | -8.2% |
| 4Q25 | 199,078 | -5.6% |
| 3Q25 | 217,560 | +8.5% |
| 2Q25 | 219,293 | +6.1% |
| 1Q25 | 214,121 | +3.6% |
| 4Q24 | 210,865 | +9.5% |
| 3Q24 | 200,439 | +7.0% |
| 2Q24 | 206,634 | +3.0% |
| 1Q24 | 206,723 | +7.0% |
| 4Q23 | 192,623 | +1.0% |
| 3Q23 | 187,247 | -5.6% |
| 2Q23 | 200,690 | -6.0% |
| 1Q23 | 193,282 | -5.6% |
| 4Q22 | 190,773 | -6.8% |
| 3Q22 | 198,303 | -2.8% |
| 2Q22 | 213,410 | -0.5% |
| 1Q22 | 204,717 | -2.1% |
| 4Q21 | 204,720 | +4.6% |
| 3Q21 | 203,934 | -2.2% |
| 2Q21 | 214,485 | +13.8% |
| 1Q21 | 209,122 | +16.2% |
| 4Q20 | 195,626 | +2.6% |
| 3Q20 | 208,503 | +11.6% |
| 2Q20 | 188,482 | -13.6% |
| 1Q20 | 179,982 | -9.7% |
| 4Q19 | 190,599 | -2.7% |
| 3Q19 | 186,804 | -0.3% |
| 2Q19 | 218,274 | - |
| 1Q19 | 199,244 | - |
| 4Q18 | 195,904 | +31.2% |
| 3Q18 | 187,360 | - |
| 4Q17 | 149,341 | +6.5% |
| 4Q16 | 140,186 | +5.0% |
| 4Q15 | 133,517 | - |