| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,997 | -23.4% |
| 1Q26 | 3,945 | -31.0% |
| 4Q25 | 3,702 | -39.1% |
| 3Q25 | 5,138 | -9.3% |
| 2Q25 | 5,221 | -20.1% |
| 1Q25 | 5,718 | -18.5% |
| 4Q24 | 6,076 | -8.2% |
| 3Q24 | 5,667 | -22.0% |
| 2Q24 | 6,531 | -15.1% |
| 1Q24 | 7,016 | -6.0% |
| 4Q23 | 6,621 | -8.1% |
| 3Q23 | 7,262 | +0.7% |
| 2Q23 | 7,695 | -1.3% |
| 1Q23 | 7,467 | -4.6% |
| 4Q22 | 7,201 | -10.1% |
| 3Q22 | 7,210 | +3.5% |
| 2Q22 | 7,799 | +23.6% |
| 1Q22 | 7,830 | +14.7% |
| 4Q21 | 8,009 | +24.2% |
| 3Q21 | 6,966 | -21.0% |
| 2Q21 | 6,310 | -25.2% |
| 1Q21 | 6,825 | -19.6% |
| 4Q20 | 6,448 | -25.2% |
| 3Q20 | 8,819 | +1.1% |
| 2Q20 | 8,437 | -23.6% |
| 1Q20 | 8,489 | -17.9% |
| 4Q19 | 8,617 | -19.4% |
| 3Q19 | 8,720 | -21.0% |
| 2Q19 | 11,038 | +4.4% |
| 1Q19 | 10,342 | +3.2% |
| 4Q18 | 10,695 | +11.7% |
| 3Q18 | 11,044 | +12.8% |
| 2Q18 | 10,569 | +18.8% |
| 1Q18 | 10,017 | +18.5% |
| 4Q17 | 9,575 | +4.1% |
| 3Q17 | 9,790 | -9.0% |
| 2Q17 | 8,896 | -14.7% |
| 1Q17 | 8,453 | - |
| 4Q16 | 9,199 | -10.8% |
| 3Q16 | 10,764 | - |
| 2Q16 | 10,426 | - |
| 4Q15 | 10,308 | - |