| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,672 | -15.8% |
| 4Q25 | 1,566 | -12.5% |
| 3Q25 | 1,849 | +16.0% |
| 2Q25 | 1,986 | +24.1% |
| 1Q25 | 1,897 | +30.3% |
| 4Q24 | 1,789 | +28.2% |
| 3Q24 | 1,594 | +30.1% |
| 2Q24 | 1,599 | +35.9% |
| 1Q24 | 1,455 | +30.6% |
| 4Q23 | 1,396 | +25.8% |
| 3Q23 | 1,226 | -2.4% |
| 2Q23 | 1,177 | -6.1% |
| 1Q23 | 1,114 | -10.3% |
| 4Q22 | 1,110 | +9.6% |
| 3Q22 | 1,256 | +14.3% |
| 2Q22 | 1,254 | +16.1% |
| 1Q22 | 1,242 | +15.4% |
| 4Q21 | 1,012 | -14.3% |
| 3Q21 | 1,099 | -6.7% |
| 2Q21 | 1,080 | -6.1% |
| 1Q21 | 1,076 | -4.3% |
| 4Q20 | 1,181 | -5.3% |
| 3Q20 | 1,177 | -8.6% |
| 2Q20 | 1,150 | -16.9% |
| 1Q20 | 1,125 | -17.5% |
| 4Q19 | 1,247 | -4.9% |
| 3Q19 | 1,289 | -5.4% |
| 2Q19 | 1,384 | +16.1% |
| 1Q19 | 1,364 | +22.8% |
| 4Q18 | 1,312 | +66.4% |
| 3Q18 | 1,362 | +85.9% |
| 2Q18 | 1,192 | +66.0% |
| 1Q18 | 1,111 | +47.0% |
| 4Q17 | 788 | -1.3% |
| 3Q17 | 732 | -15.0% |
| 2Q17 | 718 | -8.2% |
| 1Q17 | 755 | - |
| 4Q16 | 799 | +18.6% |
| 3Q16 | 861 | - |
| 2Q16 | 782 | - |
| 4Q15 | 673 | - |