| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 48,890 | +0.4% |
| 2Q26 | 45,535 | -12.2% |
| 1Q26 | 43,478 | -10.2% |
| 4Q25 | 45,131 | -3.9% |
| 3Q25 | 48,679 | +2.3% |
| 2Q25 | 51,891 | +8.0% |
| 1Q25 | 48,439 | -1.0% |
| 4Q24 | 46,956 | +5.2% |
| 3Q24 | 47,563 | -7.1% |
| 2Q24 | 48,064 | -9.8% |
| 1Q24 | 48,918 | -4.1% |
| 4Q23 | 44,642 | -6.0% |
| 3Q23 | 51,191 | -0.7% |
| 2Q23 | 53,263 | -6.5% |
| 1Q23 | 51,011 | -11.7% |
| 4Q22 | 47,508 | -13.9% |
| 3Q22 | 51,541 | -7.0% |
| 2Q22 | 56,978 | -0.8% |
| 1Q22 | 57,781 | +7.0% |
| 4Q21 | 55,186 | +12.5% |
| 3Q21 | 55,435 | -0.5% |
| 2Q21 | 57,452 | +15.4% |
| 1Q21 | 54,018 | +13.8% |
| 4Q20 | 49,048 | -6.9% |
| 3Q20 | 55,686 | -0.5% |
| 2Q20 | 49,804 | -22.3% |
| 1Q20 | 47,476 | -18.8% |
| 4Q19 | 52,676 | -8.6% |
| 3Q19 | 55,980 | +1.1% |
| 2Q19 | 64,121 | +23.0% |
| 1Q19 | 58,485 | +12.5% |
| 4Q18 | 57,611 | +11.4% |
| 3Q18 | 55,387 | +7.6% |
| 2Q18 | 52,115 | +8.6% |
| 1Q18 | 51,984 | +5.7% |
| 4Q17 | 51,732 | +9.1% |
| 3Q17 | 51,495 | +0.8% |
| 2Q17 | 47,968 | +7.3% |
| 1Q17 | 49,176 | - |
| 4Q16 | 47,423 | +1.6% |
| 3Q16 | 51,081 | - |
| 2Q16 | 44,722 | - |
| 4Q15 | 46,697 | - |