| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 192,224 | -3.7% |
| 2Q26 | 186,742 | -0.6% |
| 1Q26 | 184,471 | -22.0% |
| 4Q25 | 185,710 | -22.2% |
| 3Q25 | 199,673 | -16.4% |
| 2Q25 | 187,909 | -22.7% |
| 1Q25 | 236,563 | +0.6% |
| 4Q24 | 238,581 | +10.3% |
| 3Q24 | 238,968 | +2.8% |
| 2Q24 | 243,230 | -5.1% |
| 1Q24 | 235,247 | -9.8% |
| 4Q23 | 216,207 | +26.1% |
| 3Q23 | 232,431 | +40.5% |
| 2Q23 | 256,184 | +56.2% |
| 1Q23 | 260,923 | +61.9% |
| 4Q22 | 171,392 | +4.4% |
| 3Q22 | 165,478 | +0.8% |
| 2Q22 | 164,012 | -10.5% |
| 1Q22 | 161,114 | -14.8% |
| 4Q21 | 164,181 | -13.8% |
| 3Q21 | 164,229 | -22.9% |
| 2Q21 | 183,303 | -10.2% |
| 1Q21 | 189,104 | +0.4% |
| 4Q20 | 190,434 | +2.5% |
| 3Q20 | 212,903 | +14.2% |
| 2Q20 | 204,087 | +21.6% |
| 1Q20 | 188,439 | +9.3% |
| 4Q19 | 185,782 | +8.0% |
| 3Q19 | 186,362 | +0.6% |
| 2Q19 | 167,872 | -2.3% |
| 1Q19 | 172,477 | - |
| 4Q18 | 172,061 | +13.7% |
| 3Q18 | 185,303 | - |
| 2Q18 | 171,897 | - |
| 4Q17 | 151,270 | -9.1% |
| 1Q17 | 153,033 | - |
| 4Q16 | 166,427 | -0.8% |
| 4Q15 | 167,795 | - |