| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 18,664 | +40.9% |
| 1Q26 | 17,134 | +32.8% |
| 4Q25 | 14,053 | +19.7% |
| 3Q25 | 12,927 | +16.6% |
| 2Q25 | 13,247 | +22.6% |
| 1Q25 | 12,904 | +28.8% |
| 4Q24 | 11,744 | +15.9% |
| 3Q24 | 11,087 | +18.1% |
| 2Q24 | 10,805 | +30.0% |
| 1Q24 | 10,020 | +12.5% |
| 4Q23 | 10,134 | +9.3% |
| 3Q23 | 9,385 | -9.3% |
| 2Q23 | 8,310 | -29.3% |
| 1Q23 | 8,904 | -21.5% |
| 4Q22 | 9,272 | -20.6% |
| 3Q22 | 10,348 | +2.1% |
| 2Q22 | 11,754 | +54.8% |
| 1Q22 | 11,348 | +69.1% |
| 4Q21 | 11,682 | +105.2% |
| 3Q21 | 10,137 | +44.2% |
| 2Q21 | 7,595 | +20.4% |
| 1Q21 | 6,711 | +13.8% |
| 4Q20 | 5,693 | -8.9% |
| 3Q20 | 7,028 | +23.3% |
| 2Q20 | 6,308 | +0.2% |
| 1Q20 | 5,898 | -0.8% |
| 4Q19 | 6,248 | +18.5% |
| 3Q19 | 5,700 | +10.1% |
| 2Q19 | 6,296 | +34.8% |
| 1Q19 | 5,945 | +31.9% |
| 4Q18 | 5,272 | +22.0% |
| 3Q18 | 5,175 | +50.6% |
| 2Q18 | 4,669 | +61.6% |
| 1Q18 | 4,508 | +64.2% |
| 4Q17 | 4,320 | +52.7% |
| 3Q17 | 3,437 | -7.5% |
| 2Q17 | 2,889 | -20.6% |
| 1Q17 | 2,745 | -30.7% |
| 4Q16 | 2,830 | -23.1% |
| 3Q16 | 3,716 | - |
| 2Q16 | 3,640 | - |
| 1Q16 | 3,960 | - |
| 4Q15 | 3,680 | -40.8% |
| 4Q14 | 6,215 | +19.9% |
| 4Q13 | 5,185 | - |