| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 42,454 | +18.1% |
| 3Q25 | 39,105 | +3.0% |
| 2Q25 | 34,789 | -13.2% |
| 1Q25 | 34,827 | -11.6% |
| 4Q24 | 35,952 | +9.9% |
| 3Q24 | 37,976 | -0.2% |
| 2Q24 | 40,058 | +6.2% |
| 1Q24 | 39,389 | +16.2% |
| 4Q23 | 32,706 | 0.0% |
| 3Q23 | 38,057 | +14.1% |
| 2Q23 | 37,717 | +15.3% |
| 1Q23 | 33,910 | +3.6% |
| 4Q22 | 32,701 | +1.4% |
| 3Q22 | 33,363 | -2.9% |
| 2Q22 | 32,720 | -3.5% |
| 1Q22 | 32,718 | +6.0% |
| 4Q21 | 32,256 | +2.2% |
| 3Q21 | 34,345 | +20.7% |
| 2Q21 | 33,895 | +27.1% |
| 1Q21 | 30,854 | +25.7% |
| 4Q20 | 31,575 | +7.2% |
| 3Q20 | 28,460 | +2.3% |
| 2Q20 | 26,660 | +0.2% |
| 1Q20 | 24,538 | -17.0% |
| 4Q19 | 29,464 | +6.3% |
| 3Q19 | 27,816 | -32.5% |
| 2Q19 | 26,620 | -36.4% |
| 1Q19 | 29,565 | -28.2% |
| 4Q18 | 27,707 | -35.0% |
| 3Q18 | 41,231 | +9.9% |
| 2Q18 | 41,830 | +16.5% |
| 1Q18 | 41,168 | +21.0% |
| 4Q17 | 42,602 | +22.3% |
| 3Q17 | 37,507 | +12.7% |
| 2Q17 | 35,906 | +13.7% |
| 1Q17 | 34,016 | +2.9% |
| 4Q16 | 34,821 | -3.8% |
| 3Q16 | 33,272 | -0.7% |
| 2Q16 | 31,592 | - |
| 1Q16 | 33,058 | - |
| 4Q15 | 36,206 | +13.4% |
| 3Q15 | 33,513 | - |
| 4Q14 | 31,918 | - |