| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,933 | +23.1% |
| 1Q26 | 6,493 | +18.3% |
| 4Q25 | 5,751 | +6.7% |
| 3Q25 | 5,622 | +14.2% |
| 2Q25 | 5,634 | +15.7% |
| 1Q25 | 5,490 | +32.4% |
| 4Q24 | 5,389 | +28.1% |
| 3Q24 | 4,923 | +23.3% |
| 2Q24 | 4,871 | +22.9% |
| 1Q24 | 4,146 | +19.0% |
| 4Q23 | 4,207 | +14.2% |
| 3Q23 | 3,991 | +12.3% |
| 2Q23 | 3,964 | +14.8% |
| 1Q23 | 3,485 | +9.5% |
| 4Q22 | 3,684 | +31.1% |
| 3Q22 | 3,554 | +47.2% |
| 2Q22 | 3,452 | +71.8% |
| 1Q22 | 3,182 | +57.8% |
| 4Q21 | 2,810 | +46.5% |
| 3Q21 | 2,415 | +14.8% |
| 2Q21 | 2,008 | +7.2% |
| 1Q21 | 2,017 | +15.1% |
| 4Q20 | 1,918 | +30.9% |
| 3Q20 | 2,102 | +78.2% |
| 2Q20 | 1,874 | +40.3% |
| 1Q20 | 1,751 | +27.2% |
| 4Q19 | 1,465 | +28.2% |
| 3Q19 | 1,179 | -2.4% |
| 2Q19 | 1,335 | +13.0% |
| 1Q19 | 1,377 | +22.0% |
| 4Q18 | 1,142 | +17.9% |
| 3Q18 | 1,208 | +22.2% |
| 2Q18 | 1,181 | +62.3% |
| 1Q18 | 1,129 | +95.1% |
| 4Q17 | 969 | +49.7% |
| 3Q17 | 989 | +22.3% |
| 2Q17 | 728 | -7.5% |
| 1Q17 | 578 | -31.6% |
| 4Q16 | 647 | -22.7% |
| 3Q16 | 809 | - |
| 2Q16 | 787 | - |
| 1Q16 | 846 | - |
| 4Q15 | 837 | - |