| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 9,582 | -5.9% |
| 2Q25 | 10,807 | +9.7% |
| 1Q25 | 10,537 | +5.3% |
| 4Q24 | 10,250 | +3.1% |
| 3Q24 | 10,185 | +0.3% |
| 2Q24 | 9,848 | -5.4% |
| 1Q24 | 10,005 | -41.4% |
| 4Q23 | 9,941 | -38.9% |
| 3Q23 | 10,156 | -37.5% |
| 2Q23 | 10,414 | -37.4% |
| 1Q23 | 17,083 | +7.5% |
| 4Q22 | 16,265 | -12.2% |
| 3Q22 | 16,244 | -8.7% |
| 2Q22 | 16,639 | -7.5% |
| 1Q22 | 15,892 | -9.2% |
| 4Q21 | 18,520 | +10.5% |
| 3Q21 | 17,797 | +9.4% |
| 2Q21 | 17,984 | +16.3% |
| 1Q21 | 17,496 | +20.3% |
| 4Q20 | 16,762 | +16.3% |
| 3Q20 | 16,275 | +18.4% |
| 2Q20 | 15,458 | +13.2% |
| 1Q20 | 14,540 | +11.3% |
| 4Q19 | 14,414 | +31.3% |
| 3Q19 | 13,747 | +73.2% |
| 2Q19 | 13,660 | +90.1% |
| 1Q19 | 13,064 | +85.6% |
| 4Q18 | 10,979 | -81.5% |
| 3Q18 | 7,936 | -86.3% |
| 2Q18 | 7,186 | -87.6% |
| 1Q18 | 7,037 | -88.3% |
| 4Q17 | 59,329 | +15.3% |
| 2Q17 | 57,796 | +9.8% |
| 1Q17 | 57,985 | -0.6% |
| 4Q17 | 60,323 | -1.7% |
| 3Q17 | 51,434 | -12.0% |
| 2Q17 | 52,654 | -13.0% |
| 1Q17 | 58,351 | - |
| 4Q16 | 61,376 | +5.2% |
| 3Q16 | 58,447 | - |
| 2Q16 | 60,551 | - |
| 4Q15 | 58,330 | - |