| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 49,259 | -31.2% |
| 2Q26 | 62,806 | -19.6% |
| 1Q26 | 60,568 | -31.9% |
| 4Q25 | 56,652 | -29.2% |
| 3Q25 | 71,642 | +2.4% |
| 2Q25 | 78,164 | +9.5% |
| 1Q25 | 88,899 | +24.1% |
| 4Q24 | 80,023 | +17.8% |
| 3Q24 | 69,949 | +8.1% |
| 2Q24 | 71,386 | +9.6% |
| 1Q24 | 71,649 | -0.3% |
| 4Q23 | 67,914 | -7.3% |
| 3Q23 | 64,719 | -22.4% |
| 2Q23 | 65,152 | -28.8% |
| 1Q23 | 71,893 | -13.7% |
| 4Q22 | 73,246 | -2.8% |
| 3Q22 | 83,368 | +17.4% |
| 2Q22 | 91,512 | +42.6% |
| 1Q22 | 83,350 | +40.8% |
| 4Q21 | 75,352 | +21.9% |
| 3Q21 | 71,012 | +2.8% |
| 2Q21 | 64,188 | -0.1% |
| 1Q21 | 59,194 | -15.7% |
| 4Q20 | 61,813 | -9.1% |
| 3Q20 | 69,099 | +4.2% |
| 2Q20 | 64,283 | -16.0% |
| 1Q20 | 70,233 | -6.4% |
| 4Q19 | 68,018 | -11.0% |
| 3Q19 | 66,300 | -23.4% |
| 2Q19 | 76,556 | -8.0% |
| 1Q19 | 75,041 | -4.1% |
| 4Q18 | 76,390 | +0.2% |
| 3Q18 | 86,558 | +14.5% |
| 2Q18 | 83,196 | +23.0% |
| 1Q18 | 78,213 | +17.0% |
| 4Q17 | 76,238 | +3.4% |
| 3Q17 | 75,626 | -8.5% |
| 2Q17 | 67,648 | -9.8% |
| 1Q17 | 66,857 | -18.9% |
| 4Q16 | 73,721 | -9.7% |
| 3Q16 | 82,674 | - |
| 2Q16 | 74,999 | - |
| 1Q16 | 82,398 | - |
| 4Q15 | 81,662 | - |