| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,279 | -12.6% |
| 1Q26 | 3,693 | -22.6% |
| 4Q25 | 3,856 | -12.1% |
| 3Q25 | 4,467 | +7.0% |
| 2Q25 | 4,894 | -7.7% |
| 1Q25 | 4,769 | +3.8% |
| 4Q24 | 4,387 | +7.6% |
| 3Q24 | 4,174 | +13.1% |
| 2Q24 | 5,300 | +46.8% |
| 1Q24 | 4,595 | +41.0% |
| 4Q23 | 4,077 | +26.5% |
| 3Q23 | 3,692 | +17.3% |
| 2Q23 | 3,610 | +9.5% |
| 1Q23 | 3,260 | +7.0% |
| 4Q22 | 3,224 | +2.4% |
| 3Q22 | 3,147 | -1.0% |
| 2Q22 | 3,297 | +4.3% |
| 1Q22 | 3,047 | +1.4% |
| 4Q21 | 3,148 | +10.7% |
| 3Q21 | 3,179 | -2.3% |
| 2Q21 | 3,161 | +12.0% |
| 1Q21 | 3,006 | +10.4% |
| 4Q20 | 2,844 | +4.0% |
| 3Q20 | 3,255 | +20.3% |
| 2Q20 | 2,822 | -18.9% |
| 1Q20 | 2,722 | -13.7% |
| 4Q19 | 2,735 | -7.2% |
| 3Q19 | 2,706 | +4.5% |
| 2Q19 | 3,478 | +52.3% |
| 1Q19 | 3,154 | +39.5% |
| 4Q18 | 2,946 | +30.0% |
| 3Q18 | 2,589 | +18.2% |
| 2Q18 | 2,283 | +8.1% |
| 1Q18 | 2,261 | +10.2% |
| 4Q17 | 2,266 | +2.2% |
| 3Q17 | 2,191 | -11.4% |
| 2Q17 | 2,111 | -1.2% |
| 1Q17 | 2,051 | -10.4% |
| 4Q16 | 2,218 | +13.7% |
| 3Q16 | 2,472 | - |
| 2Q16 | 2,137 | - |
| 1Q16 | 2,289 | - |
| 4Q15 | 1,951 | - |