| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,458 | +40.6% |
| 1Q26 | 2,200 | +17.4% |
| 4Q25 | 2,199 | +23.2% |
| 3Q25 | 2,096 | +34.9% |
| 2Q25 | 1,748 | +13.9% |
| 1Q25 | 1,873 | +38.9% |
| 4Q24 | 1,785 | +17.6% |
| 3Q24 | 1,554 | +2.5% |
| 2Q24 | 1,534 | +6.3% |
| 1Q24 | 1,348 | -0.1% |
| 4Q23 | 1,517 | +10.9% |
| 3Q23 | 1,516 | +20.3% |
| 2Q23 | 1,444 | +16.3% |
| 1Q23 | 1,350 | +21.9% |
| 4Q22 | 1,368 | +27.3% |
| 3Q22 | 1,260 | +28.4% |
| 2Q22 | 1,241 | +23.2% |
| 1Q22 | 1,107 | +10.7% |
| 4Q21 | 1,074 | +15.9% |
| 3Q21 | 982 | -14.8% |
| 2Q21 | 1,008 | -5.9% |
| 1Q21 | 999 | -2.0% |
| 4Q20 | 927 | -14.8% |
| 3Q20 | 1,152 | +9.7% |
| 2Q20 | 1,071 | -25.4% |
| 1Q20 | 1,020 | -20.7% |
| 4Q19 | 1,088 | -17.1% |
| 3Q19 | 1,050 | -25.1% |
| 2Q19 | 1,436 | +2.8% |
| 1Q19 | 1,287 | -6.2% |
| 4Q18 | 1,312 | +2.0% |
| 3Q18 | 1,401 | +3.5% |
| 2Q18 | 1,397 | +31.4% |
| 1Q18 | 1,372 | +46.9% |
| 4Q17 | 1,287 | +15.8% |
| 3Q17 | 1,353 | -3.7% |
| 2Q17 | 1,063 | -23.2% |
| 1Q17 | 933 | -33.9% |
| 4Q16 | 1,111 | -9.8% |
| 3Q16 | 1,405 | - |
| 2Q16 | 1,384 | - |
| 1Q16 | 1,413 | - |
| 4Q15 | 1,232 | - |