| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,269 | +34.9% |
| 1Q26 | 9,774 | +20.8% |
| 4Q25 | 9,405 | +18.0% |
| 3Q25 | 9,225 | +31.4% |
| 2Q25 | 7,613 | +5.4% |
| 1Q25 | 8,094 | +13.4% |
| 4Q24 | 7,967 | +21.7% |
| 3Q24 | 7,021 | +3.8% |
| 2Q24 | 7,225 | +6.9% |
| 1Q24 | 7,136 | +3.1% |
| 4Q23 | 6,545 | -3.8% |
| 3Q23 | 6,765 | -4.9% |
| 2Q23 | 6,759 | -7.3% |
| 1Q23 | 6,922 | -4.2% |
| 4Q22 | 6,804 | -6.9% |
| 3Q22 | 7,112 | -3.4% |
| 2Q22 | 7,289 | +4.7% |
| 1Q22 | 7,222 | -3.2% |
| 4Q21 | 7,307 | +5.0% |
| 3Q21 | 7,360 | -12.7% |
| 2Q21 | 6,965 | -14.6% |
| 1Q21 | 7,458 | -8.7% |
| 4Q20 | 6,957 | -14.7% |
| 3Q20 | 8,428 | +3.0% |
| 2Q20 | 8,155 | -12.8% |
| 1Q20 | 8,166 | -12.6% |
| 4Q19 | 8,154 | -14.4% |
| 3Q19 | 8,184 | -25.2% |
| 2Q19 | 9,354 | -6.7% |
| 1Q19 | 9,339 | -1.4% |
| 4Q18 | 9,525 | +3.8% |
| 3Q18 | 10,937 | +20.1% |
| 2Q18 | 10,030 | +19.5% |
| 1Q18 | 9,469 | +14.8% |
| 4Q17 | 9,179 | +8.0% |
| 3Q17 | 9,107 | -2.7% |
| 2Q17 | 8,392 | -5.8% |
| 1Q17 | 8,249 | - |
| 4Q16 | 8,497 | +20.0% |
| 3Q16 | 9,364 | - |
| 2Q16 | 8,909 | - |
| 4Q15 | 7,082 | - |