| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 127,532 | -10.7% |
| 2Q26 | 153,573 | +49.4% |
| 1Q26 | 122,260 | +5.8% |
| 4Q25 | 99,409 | -6.7% |
| 3Q25 | 142,765 | +36.1% |
| 2Q25 | 102,802 | -3.6% |
| 1Q25 | 115,539 | -4.4% |
| 4Q24 | 106,590 | -5.5% |
| 3Q24 | 104,888 | +3.4% |
| 2Q24 | 106,632 | +11.9% |
| 1Q24 | 120,906 | +13.0% |
| 4Q23 | 112,766 | +9.5% |
| 3Q23 | 101,486 | +1.7% |
| 2Q23 | 95,323 | -11.2% |
| 1Q23 | 107,011 | +2.7% |
| 4Q22 | 102,940 | -9.0% |
| 3Q22 | 99,742 | -12.4% |
| 2Q22 | 107,287 | +22.7% |
| 1Q22 | 104,168 | +29.8% |
| 4Q21 | 113,176 | +58.6% |
| 3Q21 | 113,875 | +30.4% |
| 2Q21 | 87,410 | +17.5% |
| 1Q21 | 80,225 | +4.5% |
| 4Q20 | 71,350 | -6.6% |
| 3Q20 | 87,297 | +25.0% |
| 2Q20 | 74,416 | -0.7% |
| 1Q20 | 76,771 | +0.8% |
| 4Q19 | 76,355 | -3.3% |
| 3Q19 | 69,837 | -14.3% |
| 2Q19 | 74,961 | +1.8% |
| 1Q19 | 76,133 | +15.6% |
| 4Q18 | 78,938 | +20.5% |
| 3Q18 | 81,452 | +24.1% |
| 2Q18 | 73,646 | +21.4% |
| 1Q18 | 65,883 | +15.6% |
| 4Q17 | 65,484 | +5.4% |
| 3Q17 | 65,626 | +4.9% |
| 2Q17 | 60,677 | +6.5% |
| 1Q17 | 56,970 | - |
| 4Q16 | 62,120 | -5.7% |
| 3Q16 | 62,535 | - |
| 2Q16 | 56,969 | - |
| 4Q15 | 65,893 | - |