| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,180 | -29.9% |
| 1Q26 | 10,885 | -52.3% |
| 4Q25 | 10,775 | -47.9% |
| 3Q25 | 10,720 | -32.2% |
| 2Q25 | 15,957 | +11.7% |
| 1Q25 | 22,810 | +65.4% |
| 4Q24 | 20,664 | +77.4% |
| 3Q24 | 15,802 | - |
| 2Q24 | 14,286 | - |
| 1Q24 | 13,794 | - |
| 4Q23 | 11,646 | +132.3% |
| 4Q22 | 5,013 | +1747.4% |
| 4Q21 | 271 | +38.2% |
| 4Q20 | 196 | -53.9% |
| 3Q20 | 425 | -16.4% |
| 2Q20 | 414 | -49.1% |
| 1Q20 | 414 | -55.9% |
| 4Q19 | 426 | -54.0% |
| 3Q19 | 508 | -58.1% |
| 2Q19 | 813 | -42.3% |
| 1Q19 | 941 | -32.9% |
| 4Q18 | 926 | -22.9% |
| 3Q18 | 1,214 | -12.6% |
| 2Q18 | 1,408 | +1.8% |
| 1Q18 | 1,402 | -23.9% |
| 4Q17 | 1,202 | -29.0% |
| 3Q17 | 1,389 | -18.2% |
| 2Q17 | 1,384 | -25.4% |
| 1Q17 | 1,842 | - |
| 4Q16 | 1,692 | -7.7% |
| 3Q16 | 1,698 | - |
| 2Q16 | 1,856 | - |
| 4Q15 | 1,833 | - |