| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,823 | +44.5% |
| 1Q26 | 2,745 | +30.5% |
| 4Q25 | 2,841 | +42.2% |
| 3Q25 | 2,826 | +65.0% |
| 2Q25 | 1,954 | +9.1% |
| 1Q25 | 2,103 | -34.0% |
| 4Q24 | 1,998 | -32.7% |
| 3Q24 | 1,713 | -39.8% |
| 2Q24 | 1,791 | -39.0% |
| 1Q24 | 3,184 | +18.5% |
| 4Q23 | 2,967 | +24.0% |
| 3Q23 | 2,847 | +30.7% |
| 2Q23 | 2,936 | +51.7% |
| 1Q23 | 2,687 | +39.6% |
| 4Q22 | 2,392 | +19.1% |
| 3Q22 | 2,179 | +12.0% |
| 2Q22 | 1,936 | -3.0% |
| 1Q22 | 1,925 | -0.7% |
| 4Q21 | 2,009 | -8.9% |
| 3Q21 | 1,946 | -18.7% |
| 2Q21 | 1,995 | -29.1% |
| 1Q21 | 1,938 | -75.3% |
| 4Q20 | 2,206 | -71.2% |
| 3Q20 | 2,394 | -68.6% |
| 2Q20 | 2,813 | -67.5% |
| 1Q20 | 7,838 | -8.7% |
| 4Q19 | 7,668 | -9.5% |
| 3Q19 | 7,635 | -15.7% |
| 2Q19 | 8,654 | -0.8% |
| 1Q19 | 8,584 | -3.1% |
| 4Q18 | 8,470 | -3.3% |
| 3Q18 | 9,061 | -0.3% |
| 2Q18 | 8,727 | +5.0% |
| 1Q18 | 8,863 | +17.6% |
| 4Q17 | 8,762 | +6.0% |
| 3Q17 | 9,084 | -6.6% |
| 2Q17 | 8,308 | -10.3% |
| 1Q17 | 7,537 | - |
| 4Q16 | 8,266 | -19.9% |
| 3Q16 | 9,725 | - |
| 2Q16 | 9,257 | - |
| 4Q15 | 10,321 | - |