| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,412 | -32.8% |
| 1Q26 | 4,039 | -45.5% |
| 4Q25 | 6,443 | -30.0% |
| 3Q25 | 7,241 | +5.8% |
| 2Q25 | 6,567 | -9.2% |
| 1Q25 | 7,413 | +8.7% |
| 4Q24 | 9,200 | +72.6% |
| 3Q24 | 6,842 | +38.5% |
| 2Q24 | 7,230 | +47.0% |
| 1Q24 | 6,819 | +25.3% |
| 4Q23 | 5,331 | -8.1% |
| 3Q23 | 4,939 | -23.7% |
| 2Q23 | 4,917 | -12.3% |
| 1Q23 | 5,442 | -5.4% |
| 4Q22 | 5,799 | +5.0% |
| 3Q22 | 6,469 | +35.8% |
| 2Q22 | 5,607 | +45.5% |
| 1Q22 | 5,752 | +62.1% |
| 4Q21 | 5,525 | +74.1% |
| 3Q21 | 4,762 | +16.6% |
| 2Q21 | 3,853 | -1.3% |
| 1Q21 | 3,549 | -4.9% |
| 4Q20 | 3,174 | -35.4% |
| 3Q20 | 4,083 | -19.3% |
| 2Q20 | 3,905 | -32.9% |
| 1Q20 | 3,730 | -32.4% |
| 4Q19 | 4,911 | +13.1% |
| 3Q19 | 5,062 | +3.4% |
| 2Q19 | 5,816 | +35.1% |
| 1Q19 | 5,514 | +46.3% |
| 4Q18 | 4,343 | +14.1% |
| 3Q18 | 4,894 | +24.2% |
| 2Q18 | 4,304 | +32.3% |
| 1Q18 | 3,768 | +28.6% |
| 4Q17 | 3,806 | +8.0% |
| 3Q17 | 3,941 | -9.1% |
| 2Q17 | 3,253 | -15.5% |
| 1Q17 | 2,931 | - |
| 4Q16 | 3,525 | -61.0% |
| 3Q16 | 4,334 | - |
| 2Q16 | 3,850 | - |
| 4Q15 | 9,036 | - |