| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,321 | +7.7% |
| 1Q26 | 5,320 | -18.4% |
| 4Q25 | 5,349 | -19.0% |
| 3Q25 | 5,617 | -7.4% |
| 2Q25 | 5,869 | -49.2% |
| 1Q25 | 6,519 | -45.5% |
| 4Q24 | 6,601 | -42.3% |
| 3Q24 | 6,069 | -35.9% |
| 2Q24 | 11,560 | +13.1% |
| 1Q24 | 11,953 | +8.3% |
| 4Q23 | 11,436 | -13.9% |
| 3Q23 | 9,463 | -31.1% |
| 2Q23 | 10,220 | -24.6% |
| 1Q23 | 11,038 | -34.7% |
| 4Q22 | 13,288 | -14.8% |
| 3Q22 | 13,737 | -6.7% |
| 2Q22 | 13,561 | -3.0% |
| 1Q22 | 16,892 | +26.7% |
| 4Q21 | 15,599 | +19.7% |
| 3Q21 | 14,727 | -26.7% |
| 2Q21 | 13,982 | -18.0% |
| 1Q21 | 13,334 | -16.5% |
| 4Q20 | 13,035 | -32.2% |
| 3Q20 | 20,093 | +4.4% |
| 2Q20 | 17,055 | -23.8% |
| 1Q20 | 15,965 | -33.1% |
| 4Q19 | 19,233 | -23.1% |
| 3Q19 | 19,245 | -26.7% |
| 2Q19 | 22,390 | -14.7% |
| 1Q19 | 23,851 | +4.3% |
| 4Q18 | 25,015 | +15.7% |
| 3Q18 | 26,243 | +17.5% |
| 2Q18 | 26,245 | -5.6% |
| 1Q18 | 22,875 | -36.3% |
| 4Q17 | 21,612 | -53.2% |
| 3Q17 | 22,330 | -54.4% |
| 2Q17 | 27,799 | -44.2% |
| 1Q17 | 35,915 | - |
| 4Q16 | 46,131 | -14.7% |
| 3Q16 | 48,928 | - |
| 2Q16 | 49,782 | - |
| 4Q15 | 54,106 | - |