| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,332 | +33.7% |
| 1Q26 | 2,080 | +8.4% |
| 4Q25 | 1,908 | -4.7% |
| 3Q25 | 1,876 | +3.7% |
| 2Q25 | 1,744 | +1.6% |
| 1Q25 | 1,918 | +20.9% |
| 4Q24 | 2,002 | +42.9% |
| 3Q24 | 1,810 | +40.3% |
| 2Q24 | 1,716 | +43.6% |
| 1Q24 | 1,587 | +31.5% |
| 4Q23 | 1,401 | +13.2% |
| 3Q23 | 1,290 | -2.8% |
| 2Q23 | 1,194 | -11.4% |
| 1Q23 | 1,206 | -1.3% |
| 4Q22 | 1,238 | -7.4% |
| 3Q22 | 1,328 | +5.2% |
| 2Q22 | 1,348 | -1.6% |
| 1Q22 | 1,223 | -6.6% |
| 4Q21 | 1,337 | +19.6% |
| 3Q21 | 1,262 | -10.8% |
| 2Q21 | 1,369 | +16.0% |
| 1Q21 | 1,310 | +15.9% |
| 4Q20 | 1,118 | -4.9% |
| 3Q20 | 1,415 | +29.4% |
| 2Q20 | 1,181 | -13.6% |
| 1Q20 | 1,130 | -17.3% |
| 4Q19 | 1,176 | -13.0% |
| 3Q19 | 1,093 | -22.7% |
| 2Q19 | 1,367 | -0.4% |
| 1Q19 | 1,366 | +12.8% |
| 4Q18 | 1,351 | +12.5% |
| 3Q18 | 1,414 | +17.7% |
| 2Q18 | 1,373 | +40.0% |
| 1Q18 | 1,212 | +34.2% |
| 4Q17 | 1,201 | +29.2% |
| 3Q17 | 1,201 | +5.7% |
| 2Q17 | 980 | -11.6% |
| 1Q17 | 903 | - |
| 4Q16 | 930 | -18.8% |
| 3Q16 | 1,136 | - |
| 2Q16 | 1,109 | - |
| 4Q15 | 1,145 | - |