| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,697 | +13.5% |
| 1Q26 | 1,523 | -6.7% |
| 4Q25 | 1,528 | -5.5% |
| 3Q25 | 1,524 | +8.2% |
| 2Q25 | 1,495 | +2.7% |
| 1Q25 | 1,633 | +22.2% |
| 4Q24 | 1,617 | +31.0% |
| 3Q24 | 1,409 | +18.5% |
| 2Q24 | 1,456 | +26.8% |
| 1Q24 | 1,336 | +14.6% |
| 4Q23 | 1,234 | +3.5% |
| 3Q23 | 1,189 | +1.9% |
| 2Q23 | 1,148 | -3.6% |
| 1Q23 | 1,166 | +3.3% |
| 4Q22 | 1,192 | +1.4% |
| 3Q22 | 1,167 | +14.5% |
| 2Q22 | 1,191 | +22.1% |
| 1Q22 | 1,128 | +17.1% |
| 4Q21 | 1,175 | +28.0% |
| 3Q21 | 1,019 | -7.0% |
| 2Q21 | 975 | -7.6% |
| 1Q21 | 963 | -12.5% |
| 4Q20 | 918 | -13.1% |
| 3Q20 | 1,096 | +10.2% |
| 2Q20 | 1,056 | -4.7% |
| 1Q20 | 1,102 | +5.1% |
| 4Q19 | 1,057 | +0.4% |
| 3Q19 | 994 | -14.0% |
| 2Q19 | 1,107 | +5.4% |
| 1Q19 | 1,048 | -1.5% |
| 4Q18 | 1,053 | +17.4% |
| 3Q18 | 1,156 | +32.8% |
| 2Q18 | 1,051 | +47.0% |
| 1Q18 | 1,064 | +67.4% |
| 4Q17 | 897 | +13.6% |
| 3Q17 | 870 | -7.3% |
| 2Q17 | 715 | -21.2% |
| 1Q17 | 635 | - |
| 4Q16 | 790 | -17.2% |
| 3Q16 | 939 | - |
| 2Q16 | 907 | - |
| 4Q15 | 954 | - |