| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 99,093 | -6.8% |
| 2Q26 | 98,368 | -23.3% |
| 1Q26 | 98,523 | -22.1% |
| 4Q25 | 98,538 | -24.9% |
| 3Q25 | 106,362 | -18.3% |
| 2Q25 | 128,327 | -2.3% |
| 1Q25 | 126,519 | -1.7% |
| 4Q24 | 131,147 | +2.5% |
| 3Q24 | 130,129 | -1.0% |
| 2Q24 | 131,414 | +5.4% |
| 1Q24 | 128,662 | +6.6% |
| 4Q23 | 127,897 | +7.7% |
| 3Q23 | 131,478 | +3.9% |
| 2Q23 | 124,703 | -3.1% |
| 1Q23 | 120,687 | -4.4% |
| 4Q22 | 118,719 | -3.0% |
| 3Q22 | 126,502 | +2.5% |
| 2Q22 | 128,710 | +4.4% |
| 1Q22 | 126,226 | +5.8% |
| 4Q21 | 122,402 | +2.8% |
| 3Q21 | 123,464 | +1.1% |
| 2Q21 | 123,247 | +3.5% |
| 1Q21 | 119,263 | -1.5% |
| 4Q20 | 119,071 | +1.3% |
| 3Q20 | 122,145 | -1.0% |
| 2Q20 | 119,033 | -3.9% |
| 1Q20 | 121,034 | -0.3% |
| 4Q19 | 117,552 | -4.2% |
| 3Q19 | 123,414 | +0.5% |
| 2Q19 | 123,906 | +3.1% |
| 1Q19 | 121,382 | +6.6% |
| 4Q18 | 122,653 | +16.0% |
| 3Q18 | 122,790 | +13.9% |
| 2Q18 | 120,201 | +16.1% |
| 1Q18 | 113,858 | +7.5% |
| 4Q17 | 105,720 | -5.6% |
| 3Q17 | 107,794 | -22.8% |
| 2Q17 | 103,532 | - |
| 1Q17 | 105,931 | - |
| 4Q16 | 112,040 | - |
| 3Q16 | 139,714 | - |