| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 11,824 | +5.9% |
| 2Q26 | 10,888 | -2.6% |
| 1Q26 | 10,669 | -7.9% |
| 4Q25 | 10,419 | -8.7% |
| 3Q25 | 11,161 | -9.1% |
| 2Q25 | 11,178 | +2.3% |
| 1Q25 | 11,582 | +3.5% |
| 4Q24 | 11,410 | +8.7% |
| 3Q24 | 12,274 | +31.2% |
| 2Q24 | 10,930 | +17.8% |
| 1Q24 | 11,186 | +22.1% |
| 4Q23 | 10,500 | +10.8% |
| 3Q23 | 9,352 | -14.2% |
| 2Q23 | 9,277 | -17.2% |
| 1Q23 | 9,164 | -24.5% |
| 4Q22 | 9,480 | -24.7% |
| 3Q22 | 10,894 | -29.9% |
| 2Q22 | 11,204 | -20.1% |
| 1Q22 | 12,131 | +7.0% |
| 4Q21 | 12,591 | +35.8% |
| 3Q21 | 15,536 | +42.7% |
| 2Q21 | 14,031 | +33.3% |
| 1Q21 | 11,340 | +22.0% |
| 4Q20 | 9,275 | -3.0% |
| 3Q20 | 10,884 | +18.7% |
| 2Q20 | 10,523 | - |
| 1Q20 | 9,295 | - |
| 4Q19 | 9,560 | -12.0% |
| 3Q19 | 9,168 | - |
| 4Q18 | 10,862 | - |