| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,844 | +13.7% |
| 1Q26 | 2,475 | -13.9% |
| 4Q25 | 2,308 | -15.2% |
| 3Q25 | 2,426 | -5.8% |
| 2Q25 | 2,501 | -3.1% |
| 1Q25 | 2,875 | -3.4% |
| 4Q24 | 2,723 | +11.7% |
| 3Q24 | 2,576 | +21.5% |
| 2Q24 | 2,582 | +14.1% |
| 1Q24 | 2,976 | +32.6% |
| 4Q23 | 2,438 | +4.1% |
| 3Q23 | 2,120 | -19.2% |
| 2Q23 | 2,263 | -9.3% |
| 1Q23 | 2,244 | +0.1% |
| 4Q22 | 2,341 | -2.0% |
| 3Q22 | 2,624 | +11.5% |
| 2Q22 | 2,495 | +24.0% |
| 1Q22 | 2,242 | +20.2% |
| 4Q21 | 2,389 | +60.7% |
| 3Q21 | 2,353 | +23.0% |
| 2Q21 | 2,012 | +15.5% |
| 1Q21 | 1,865 | +7.7% |
| 4Q20 | 1,486 | -11.2% |
| 3Q20 | 1,912 | +24.7% |
| 2Q20 | 1,742 | -9.7% |
| 1Q20 | 1,731 | -4.7% |
| 4Q19 | 1,673 | -6.8% |
| 3Q19 | 1,533 | -22.6% |
| 2Q19 | 1,929 | +12.9% |
| 1Q19 | 1,816 | +13.4% |
| 4Q18 | 1,795 | +14.2% |
| 3Q18 | 1,980 | +32.3% |
| 2Q18 | 1,708 | +37.5% |
| 1Q18 | 1,602 | +40.8% |
| 4Q17 | 1,572 | +35.3% |
| 3Q17 | 1,496 | +13.1% |
| 2Q17 | 1,242 | +10.8% |
| 1Q17 | 1,138 | - |
| 4Q16 | 1,161 | -10.9% |
| 3Q16 | 1,323 | - |
| 2Q16 | 1,122 | - |
| 4Q15 | 1,304 | - |