| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 662 | -45.2% |
| 1Q26 | 568 | -55.6% |
| 4Q25 | 584 | -52.9% |
| 3Q25 | 690 | -38.6% |
| 2Q25 | 1,209 | +6.2% |
| 1Q25 | 1,280 | +13.7% |
| 4Q24 | 1,241 | +16.0% |
| 3Q24 | 1,123 | +5.7% |
| 2Q24 | 1,138 | +2.2% |
| 1Q24 | 1,125 | +2.5% |
| 4Q23 | 1,070 | +0.1% |
| 3Q23 | 1,063 | -0.4% |
| 2Q23 | 1,113 | +4.6% |
| 1Q23 | 1,098 | +3.5% |
| 4Q22 | 1,069 | +1.2% |
| 3Q22 | 1,067 | +4.0% |
| 2Q22 | 1,064 | +4.3% |
| 1Q22 | 1,060 | +3.8% |
| 4Q21 | 1,056 | +6.4% |
| 3Q21 | 1,026 | -1.9% |
| 2Q21 | 1,020 | -4.1% |
| 1Q21 | 1,021 | +8.1% |
| 4Q20 | 993 | +4.8% |
| 3Q20 | 1,046 | +12.9% |
| 2Q20 | 1,064 | +11.7% |
| 1Q20 | 945 | -0.5% |
| 4Q19 | 947 | -0.1% |
| 3Q19 | 927 | -5.5% |
| 2Q19 | 953 | -3.0% |
| 1Q19 | 949 | -2.6% |
| 4Q18 | 948 | +0.9% |
| 3Q18 | 981 | +4.3% |
| 2Q18 | 982 | +8.7% |
| 1Q18 | 975 | +8.0% |
| 4Q17 | 940 | +3.3% |
| 3Q17 | 941 | - |
| 2Q17 | 903 | - |
| 1Q17 | 902 | - |
| 4Q16 | 910 | +6223.1% |
| 4Q15 | 14 | - |