| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,004 | +12.6% |
| 1Q26 | 12,634 | +18.1% |
| 4Q25 | 11,488 | +19.1% |
| 3Q25 | 11,427 | +17.4% |
| 2Q25 | 11,547 | +19.7% |
| 1Q25 | 10,694 | +21.0% |
| 4Q24 | 9,648 | +19.0% |
| 3Q24 | 9,737 | +22.0% |
| 2Q24 | 9,647 | +14.0% |
| 1Q24 | 8,839 | +15.4% |
| 4Q23 | 8,106 | +8.7% |
| 3Q23 | 7,983 | +29.3% |
| 2Q23 | 8,465 | +31.7% |
| 1Q23 | 7,660 | +17.1% |
| 4Q22 | 7,456 | +20.5% |
| 3Q22 | 6,175 | +2.0% |
| 2Q22 | 6,428 | +8.8% |
| 1Q22 | 6,540 | +7.1% |
| 4Q21 | 6,187 | +4.3% |
| 3Q21 | 6,056 | -10.3% |
| 2Q21 | 5,909 | -11.4% |
| 1Q21 | 6,106 | -13.2% |
| 4Q20 | 5,932 | -15.5% |
| 3Q20 | 6,754 | +83.7% |
| 2Q20 | 6,667 | +60.0% |
| 1Q20 | 7,038 | +66.7% |
| 4Q19 | 7,018 | +67.7% |
| 3Q19 | 3,676 | -45.7% |
| 2Q19 | 4,166 | -39.9% |
| 1Q19 | 4,223 | -36.4% |
| 4Q18 | 4,184 | -38.3% |
| 3Q18 | 6,775 | +10.9% |
| 2Q18 | 6,933 | +13.7% |
| 1Q18 | 6,639 | +34.4% |
| 4Q17 | 6,785 | +27.1% |
| 3Q17 | 6,107 | +20.5% |
| 2Q17 | 6,097 | +28.6% |
| 1Q17 | 4,939 | -9.0% |
| 4Q16 | 5,338 | -2.9% |
| 3Q16 | 5,067 | - |
| 2Q16 | 4,740 | - |
| 1Q16 | 5,429 | - |
| 4Q15 | 5,496 | - |