| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,416 | +16.8% |
| 1Q26 | 6,920 | +16.8% |
| 4Q25 | 6,705 | +20.6% |
| 3Q25 | 6,516 | +22.5% |
| 2Q25 | 6,349 | +94.7% |
| 1Q25 | 5,926 | +80.9% |
| 4Q24 | 5,559 | +64.5% |
| 3Q24 | 5,320 | +65.4% |
| 2Q24 | 3,261 | +6.4% |
| 1Q24 | 3,275 | +13.8% |
| 4Q23 | 3,380 | +21.8% |
| 3Q23 | 3,217 | +15.2% |
| 2Q23 | 3,064 | +7.7% |
| 1Q23 | 2,877 | +5.7% |
| 4Q22 | 2,774 | +8.6% |
| 3Q22 | 2,793 | +9.6% |
| 2Q22 | 2,846 | +19.7% |
| 1Q22 | 2,723 | +14.8% |
| 4Q21 | 2,555 | +10.8% |
| 3Q21 | 2,548 | -8.5% |
| 2Q21 | 2,377 | -10.1% |
| 1Q21 | 2,371 | 0.0% |
| 4Q20 | 2,306 | +19.7% |
| 3Q20 | 2,784 | +47.8% |
| 2Q20 | 2,645 | +30.5% |
| 1Q20 | 2,371 | +19.0% |
| 4Q19 | 1,926 | -3.7% |
| 3Q19 | 1,883 | -7.2% |
| 2Q19 | 2,027 | -4.1% |
| 1Q19 | 1,993 | -4.1% |
| 4Q18 | 1,999 | -2.9% |
| 3Q18 | 2,030 | +2.9% |
| 2Q18 | 2,114 | +19.3% |
| 1Q18 | 2,078 | +19.1% |
| 4Q17 | 2,059 | -3.6% |
| 3Q17 | 1,972 | -8.8% |
| 2Q17 | 1,772 | -11.1% |
| 1Q17 | 1,745 | -15.8% |
| 4Q16 | 2,136 | +5.5% |
| 3Q16 | 2,162 | - |
| 2Q16 | 1,993 | - |
| 1Q16 | 2,073 | - |
| 4Q15 | 2,025 | -0.7% |
| 4Q14 | 2,039 | +4.0% |
| 4Q13 | 1,960 | - |