| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 59,393 | -10.6% |
| 1Q26 | 59,736 | -17.0% |
| 4Q25 | 61,184 | -12.8% |
| 3Q25 | 69,276 | +4.0% |
| 2Q25 | 66,432 | -2.6% |
| 1Q25 | 72,009 | +9.5% |
| 4Q24 | 70,150 | +22.2% |
| 3Q24 | 66,607 | +12.3% |
| 2Q24 | 68,191 | +21.2% |
| 1Q24 | 65,758 | +15.5% |
| 4Q23 | 57,422 | -2.0% |
| 3Q23 | 59,308 | +0.9% |
| 2Q23 | 56,270 | -6.6% |
| 1Q23 | 56,909 | +1.1% |
| 4Q22 | 58,609 | +1.2% |
| 3Q22 | 58,776 | +8.2% |
| 2Q22 | 60,250 | +15.2% |
| 1Q22 | 56,294 | +8.5% |
| 4Q21 | 57,917 | +19.3% |
| 3Q21 | 54,305 | -7.5% |
| 2Q21 | 52,304 | -4.5% |
| 1Q21 | 51,874 | -13.3% |
| 4Q20 | 48,548 | -20.8% |
| 3Q20 | 58,715 | -7.1% |
| 2Q20 | 54,795 | -23.8% |
| 1Q20 | 59,814 | -14.9% |
| 4Q19 | 61,273 | -11.1% |
| 3Q19 | 63,187 | -14.4% |
| 2Q19 | 71,930 | +2.6% |
| 1Q19 | 70,287 | +3.9% |
| 4Q18 | 68,888 | +10.1% |
| 3Q18 | 73,813 | +16.5% |
| 2Q18 | 70,138 | +23.1% |
| 1Q18 | 67,627 | +23.6% |
| 4Q17 | 62,584 | +12.6% |
| 3Q17 | 63,347 | -6.7% |
| 2Q17 | 56,986 | -3.2% |
| 1Q17 | 54,715 | -16.3% |
| 4Q16 | 55,602 | -9.4% |
| 3Q16 | 67,916 | - |
| 2Q16 | 58,875 | - |
| 1Q16 | 65,363 | - |
| 4Q15 | 61,344 | - |