| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,302 | +8.4% |
| 4Q25 | 1,530 | +27.4% |
| 3Q25 | 1,502 | +25.1% |
| 2Q25 | 1,201 | -7.7% |
| 1Q25 | 1,201 | 0.0% |
| 4Q24 | 1,201 | +9.1% |
| 3Q24 | 1,201 | +33.3% |
| 2Q24 | 1,301 | +116.3% |
| 1Q24 | 1,201 | +139.5% |
| 4Q23 | 1,101 | +265.1% |
| 3Q23 | 901 | +198.8% |
| 2Q23 | 601 | +99.4% |
| 1Q23 | 501 | +24.6% |
| 4Q22 | 301 | -25.1% |
| 3Q22 | 301 | -25.2% |
| 2Q22 | 301 | -25.3% |
| 1Q22 | 402 | -0.5% |
| 4Q21 | 402 | +33.2% |
| 3Q21 | 403 | +98.3% |
| 2Q21 | 403 | +287.4% |
| 1Q21 | 404 | +287.3% |
| 4Q20 | 302 | +188.9% |
| 3Q20 | 203 | +94.5% |
| 2Q20 | 104 | +65.1% |
| 1Q20 | 104 | -36.9% |
| 4Q19 | 104 | -36.7% |
| 3Q19 | 104 | +66.2% |
| 2Q19 | 63 | -61.6% |
| 1Q19 | 165 | +0.3% |
| 4Q18 | 165 | -37.5% |
| 3Q18 | 62 | -82.8% |
| 2Q18 | 164 | -71.0% |
| 1Q18 | 164 | -67.5% |
| 4Q17 | 264 | -59.7% |
| 3Q17 | 365 | -44.5% |
| 2Q17 | 567 | -21.2% |
| 1Q17 | 507 | -29.6% |
| 4Q16 | 657 | -28.6% |
| 3Q16 | 658 | - |
| 2Q16 | 719 | - |
| 1Q16 | 720 | - |
| 4Q15 | 921 | -10.1% |
| 4Q14 | 1,025 | - |