| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,130 | +41.9% |
| 1Q26 | 6,707 | +39.9% |
| 4Q25 | 5,843 | +15.2% |
| 3Q25 | 5,436 | +15.4% |
| 2Q25 | 5,024 | -9.0% |
| 1Q25 | 4,794 | -18.1% |
| 4Q24 | 5,072 | -7.3% |
| 3Q24 | 4,712 | -20.2% |
| 2Q24 | 5,523 | -9.2% |
| 1Q24 | 5,856 | -12.5% |
| 4Q23 | 5,469 | -7.7% |
| 3Q23 | 5,903 | +8.3% |
| 2Q23 | 6,080 | +3.5% |
| 1Q23 | 6,694 | +5.9% |
| 4Q22 | 5,923 | -24.7% |
| 3Q22 | 5,449 | -15.5% |
| 2Q22 | 5,873 | -16.4% |
| 1Q22 | 6,322 | -9.5% |
| 4Q21 | 7,863 | +36.3% |
| 3Q21 | 6,450 | -18.5% |
| 2Q21 | 7,029 | +14.8% |
| 1Q21 | 6,983 | +10.7% |
| 4Q20 | 5,769 | +1.7% |
| 3Q20 | 7,917 | +34.0% |
| 2Q20 | 6,125 | -9.3% |
| 1Q20 | 6,308 | -17.3% |
| 4Q19 | 5,672 | -24.2% |
| 3Q19 | 5,909 | -35.2% |
| 2Q19 | 6,752 | -12.4% |
| 1Q19 | 7,623 | +13.5% |
| 4Q18 | 7,480 | +16.4% |
| 3Q18 | 9,115 | +48.7% |
| 2Q18 | 7,710 | +40.3% |
| 1Q18 | 6,714 | +24.4% |
| 4Q17 | 6,426 | +31.8% |
| 3Q17 | 6,130 | +5.6% |
| 2Q17 | 5,497 | +13.5% |
| 1Q17 | 5,395 | - |
| 4Q16 | 4,876 | -12.6% |
| 3Q16 | 5,804 | - |
| 2Q16 | 4,843 | - |
| 4Q15 | 5,580 | - |