| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,163 | +20.5% |
| 1Q26 | 9,238 | -8.0% |
| 4Q25 | 8,855 | -10.6% |
| 3Q25 | 9,551 | +3.3% |
| 2Q25 | 9,267 | +10.5% |
| 1Q25 | 10,044 | +17.1% |
| 4Q24 | 9,902 | +20.3% |
| 3Q24 | 9,247 | +20.8% |
| 2Q24 | 8,388 | +14.4% |
| 1Q24 | 8,575 | +10.6% |
| 4Q23 | 8,230 | -6.9% |
| 3Q23 | 7,655 | -21.2% |
| 2Q23 | 7,332 | -19.6% |
| 1Q23 | 7,755 | -4.0% |
| 4Q22 | 8,839 | +3.5% |
| 3Q22 | 9,713 | +23.0% |
| 2Q22 | 9,117 | +25.4% |
| 1Q22 | 8,082 | +15.0% |
| 4Q21 | 8,541 | +45.0% |
| 3Q21 | 7,898 | +7.2% |
| 2Q21 | 7,273 | +14.1% |
| 1Q21 | 7,029 | +12.9% |
| 4Q20 | 5,890 | -7.2% |
| 3Q20 | 7,370 | +27.8% |
| 2Q20 | 6,375 | -10.4% |
| 1Q20 | 6,228 | -10.3% |
| 4Q19 | 6,349 | -9.4% |
| 3Q19 | 5,768 | -12.6% |
| 2Q19 | 7,114 | +18.3% |
| 1Q19 | 6,945 | +51.9% |
| 4Q18 | 7,005 | +72.2% |
| 3Q18 | 6,599 | +76.1% |
| 2Q18 | 6,013 | +87.6% |
| 1Q18 | 4,571 | +67.3% |
| 4Q17 | 4,068 | +34.4% |
| 3Q17 | 3,746 | +5.1% |
| 2Q17 | 3,205 | -2.2% |
| 1Q17 | 2,732 | - |
| 4Q16 | 3,028 | -22.3% |
| 3Q16 | 3,564 | - |
| 2Q16 | 3,276 | - |
| 4Q15 | 3,896 | - |