| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 86,945 | -13.6% |
| 1Q26 | 86,132 | -16.5% |
| 4Q25 | 84,869 | -20.2% |
| 3Q25 | 92,075 | +15.1% |
| 2Q25 | 100,663 | +23.8% |
| 1Q25 | 103,180 | +34.2% |
| 4Q24 | 106,361 | +42.3% |
| 3Q24 | 79,972 | -4.3% |
| 2Q24 | 81,301 | -11.5% |
| 1Q24 | 76,873 | -20.5% |
| 4Q23 | 74,769 | -22.6% |
| 3Q23 | 83,534 | -20.9% |
| 2Q23 | 91,908 | -19.9% |
| 1Q23 | 96,720 | -26.3% |
| 4Q22 | 96,631 | -30.0% |
| 3Q22 | 105,643 | -18.8% |
| 2Q22 | 114,675 | -16.8% |
| 1Q22 | 131,235 | -3.1% |
| 4Q21 | 138,133 | +31.4% |
| 3Q21 | 130,112 | +27.8% |
| 2Q21 | 137,835 | +49.3% |
| 1Q21 | 135,464 | +64.1% |
| 4Q20 | 105,158 | +20.9% |
| 3Q20 | 101,825 | +35.8% |
| 2Q20 | 92,313 | +0.2% |
| 1Q20 | 82,548 | -1.3% |
| 4Q19 | 86,958 | +7.1% |
| 3Q19 | 74,999 | -3.1% |
| 2Q19 | 92,162 | +39.7% |
| 1Q19 | 83,637 | +33.0% |
| 4Q18 | 81,194 | +39.2% |
| 3Q18 | 77,390 | +28.3% |
| 2Q18 | 65,954 | +12.4% |
| 1Q18 | 62,886 | -1.0% |
| 4Q17 | 58,344 | -6.3% |
| 3Q17 | 60,335 | -5.4% |
| 2Q17 | 58,681 | +11.4% |
| 1Q17 | 63,515 | +7.2% |
| 4Q16 | 62,300 | +14.6% |
| 3Q16 | 63,767 | - |
| 2Q16 | 52,677 | - |
| 1Q16 | 59,258 | - |
| 4Q15 | 54,382 | - |