| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,082 | +13.8% |
| 1Q26 | 6,188 | -6.0% |
| 4Q25 | 5,911 | -5.0% |
| 3Q25 | 5,952 | +5.8% |
| 2Q25 | 6,224 | +18.4% |
| 1Q25 | 6,580 | +37.4% |
| 4Q24 | 6,221 | +45.9% |
| 3Q24 | 5,627 | +32.1% |
| 2Q24 | 5,258 | +37.6% |
| 1Q24 | 4,789 | +30.7% |
| 4Q23 | 4,264 | +7.4% |
| 3Q23 | 4,259 | +18.9% |
| 2Q23 | 3,820 | +2.4% |
| 1Q23 | 3,664 | -2.8% |
| 4Q22 | 3,971 | +28.4% |
| 3Q22 | 3,581 | +135.8% |
| 2Q22 | 3,729 | +280.3% |
| 1Q22 | 3,768 | +2188.9% |
| 4Q21 | 3,094 | +1961.2% |
| 3Q21 | 1,518 | +661.6% |
| 2Q21 | 980 | +407.5% |
| 1Q21 | 164 | -41.3% |
| 4Q20 | 150 | -48.9% |
| 3Q20 | 199 | -50.6% |
| 2Q20 | 193 | -57.9% |
| 1Q20 | 280 | -37.4% |
| 4Q19 | 293 | -35.6% |
| 3Q19 | 403 | - |
| 2Q19 | 458 | - |
| 1Q19 | 448 | - |
| 4Q18 | 455 | - |