| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 962 | +210.3% |
| 1Q26 | 254 | -35.6% |
| 4Q25 | 315 | -37.1% |
| 3Q25 | 311 | -39.3% |
| 2Q25 | 310 | -45.8% |
| 1Q25 | 394 | -36.1% |
| 4Q24 | 500 | -18.6% |
| 3Q24 | 513 | -27.4% |
| 2Q24 | 572 | -24.2% |
| 1Q24 | 616 | -23.5% |
| 4Q23 | 615 | -35.3% |
| 3Q23 | 707 | -26.2% |
| 2Q23 | 754 | -24.5% |
| 1Q23 | 805 | -18.4% |
| 4Q22 | 951 | -5.2% |
| 3Q22 | 958 | -5.9% |
| 2Q22 | 1,000 | -4.9% |
| 1Q22 | 987 | -3.1% |
| 4Q21 | 1,003 | +0.4% |
| 3Q21 | 1,018 | -0.1% |
| 2Q21 | 1,051 | +3.5% |
| 1Q21 | 1,019 | -25.5% |
| 4Q20 | 999 | -27.6% |
| 3Q20 | 1,019 | -25.8% |
| 2Q20 | 1,015 | -32.7% |
| 1Q20 | 1,369 | -9.2% |
| 4Q19 | 1,379 | -8.6% |
| 3Q19 | 1,374 | -11.9% |
| 2Q19 | 1,509 | -1.8% |
| 1Q19 | 1,507 | -10.2% |
| 4Q18 | 1,509 | -10.0% |
| 3Q18 | 1,561 | -14.5% |
| 2Q18 | 1,537 | -14.9% |
| 1Q18 | 1,678 | -6.8% |
| 4Q17 | 1,676 | -7.1% |
| 3Q17 | 1,826 | -36.6% |
| 2Q17 | 1,807 | -39.1% |
| 1Q17 | 1,801 | - |
| 4Q16 | 1,804 | -33.4% |
| 3Q16 | 2,883 | - |
| 2Q16 | 2,968 | - |
| 4Q15 | 2,709 | - |