| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,210 | +18.9% |
| 1Q26 | 2,127 | -10.3% |
| 4Q25 | 1,758 | -23.5% |
| 3Q25 | 1,887 | -46.6% |
| 2Q25 | 1,859 | -43.7% |
| 1Q25 | 2,370 | -25.6% |
| 4Q24 | 2,298 | -23.5% |
| 3Q24 | 3,535 | +21.9% |
| 2Q24 | 3,303 | +17.7% |
| 1Q24 | 3,185 | +12.3% |
| 4Q23 | 3,002 | +3.7% |
| 3Q23 | 2,900 | -7.6% |
| 2Q23 | 2,807 | -14.3% |
| 1Q23 | 2,836 | -11.3% |
| 4Q22 | 2,894 | -10.7% |
| 3Q22 | 3,139 | -6.2% |
| 2Q22 | 3,276 | -25.4% |
| 1Q22 | 3,197 | -28.8% |
| 4Q21 | 3,242 | -34.5% |
| 3Q21 | 3,348 | -50.3% |
| 2Q21 | 4,393 | -28.7% |
| 1Q21 | 4,493 | -27.7% |
| 4Q20 | 4,948 | -23.1% |
| 3Q20 | 6,733 | +7.4% |
| 2Q20 | 6,159 | -13.4% |
| 1Q20 | 6,217 | -5.9% |
| 4Q19 | 6,434 | -4.6% |
| 3Q19 | 6,271 | -13.3% |
| 2Q19 | 7,109 | -5.4% |
| 1Q19 | 6,604 | -12.4% |
| 4Q18 | 6,744 | -6.5% |
| 3Q18 | 7,237 | +1.0% |
| 2Q18 | 7,514 | 0.0% |
| 1Q18 | 7,535 | +3.8% |
| 4Q17 | 7,213 | -2.7% |
| 3Q17 | 7,165 | -12.0% |
| 2Q17 | 7,513 | -4.0% |
| 1Q17 | 7,256 | -12.4% |
| 4Q16 | 7,413 | -12.0% |
| 3Q16 | 8,143 | - |
| 2Q16 | 7,822 | - |
| 1Q16 | 8,286 | - |
| 4Q15 | 8,423 | - |