| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 21,395 | +24.1% |
| 1Q26 | 20,746 | +16.5% |
| 4Q25 | 18,893 | +19.5% |
| 3Q25 | 19,012 | +53.9% |
| 2Q25 | 17,245 | +33.9% |
| 1Q25 | 17,807 | +48.2% |
| 4Q24 | 15,806 | +50.0% |
| 3Q24 | 12,353 | +14.8% |
| 2Q24 | 12,883 | +22.9% |
| 1Q24 | 12,015 | +9.0% |
| 4Q23 | 10,535 | -6.4% |
| 3Q23 | 10,761 | +0.9% |
| 2Q23 | 10,480 | -1.0% |
| 1Q23 | 11,023 | +8.2% |
| 4Q22 | 11,253 | +7.1% |
| 3Q22 | 10,665 | +8.3% |
| 2Q22 | 10,581 | +25.0% |
| 1Q22 | 10,185 | +20.4% |
| 4Q21 | 10,505 | +23.3% |
| 3Q21 | 9,845 | -2.6% |
| 2Q21 | 8,464 | -10.0% |
| 1Q21 | 8,460 | -11.3% |
| 4Q20 | 8,518 | -15.7% |
| 3Q20 | 10,105 | +10.0% |
| 2Q20 | 9,409 | -19.5% |
| 1Q20 | 9,542 | -11.5% |
| 4Q19 | 10,110 | -8.3% |
| 3Q19 | 9,188 | -20.7% |
| 2Q19 | 11,695 | +14.0% |
| 1Q19 | 10,782 | +11.8% |
| 4Q18 | 11,031 | +22.8% |
| 3Q18 | 11,584 | +29.3% |
| 2Q18 | 10,259 | +33.6% |
| 1Q18 | 9,646 | +29.8% |
| 4Q17 | 8,986 | +14.5% |
| 3Q17 | 8,956 | -1.2% |
| 2Q17 | 7,678 | -8.7% |
| 1Q17 | 7,431 | - |
| 4Q16 | 7,849 | -11.3% |
| 3Q16 | 9,065 | - |
| 2Q16 | 8,411 | - |
| 4Q15 | 8,844 | - |