| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 12,169 | +13.1% |
| 1Q26 | 10,901 | -2.0% |
| 4Q25 | 10,660 | -9.4% |
| 3Q25 | 11,323 | +5.1% |
| 2Q25 | 10,763 | -6.8% |
| 1Q25 | 11,124 | -4.6% |
| 4Q24 | 11,769 | +1.0% |
| 3Q24 | 10,769 | -3.5% |
| 2Q24 | 11,554 | +4.5% |
| 1Q24 | 11,661 | +6.3% |
| 4Q23 | 11,657 | +6.5% |
| 3Q23 | 11,157 | -25.2% |
| 2Q23 | 11,060 | -25.6% |
| 1Q23 | 10,967 | -25.0% |
| 4Q22 | 10,941 | -23.6% |
| 3Q22 | 14,909 | +6.6% |
| 2Q22 | 14,867 | +14.5% |
| 1Q22 | 14,615 | +10.3% |
| 4Q21 | 14,325 | +9.9% |
| 3Q21 | 13,986 | -13.4% |
| 2Q21 | 12,984 | -34.6% |
| 1Q21 | 13,252 | -35.6% |
| 4Q20 | 13,036 | -39.0% |
| 3Q20 | 16,142 | -29.2% |
| 2Q20 | 19,841 | -18.4% |
| 1Q20 | 20,579 | -20.7% |
| 4Q19 | 21,384 | -19.5% |
| 3Q19 | 22,811 | -22.6% |
| 2Q19 | 24,326 | -13.2% |
| 1Q19 | 25,949 | -4.7% |
| 4Q18 | 26,577 | -6.0% |
| 3Q18 | 29,467 | +6.9% |
| 2Q18 | 28,036 | +5.5% |
| 1Q18 | 27,232 | -1.3% |
| 4Q17 | 28,269 | -3.7% |
| 3Q17 | 27,555 | -12.0% |
| 2Q17 | 26,575 | -16.3% |
| 1Q17 | 27,602 | -15.4% |
| 4Q16 | 29,363 | -10.5% |
| 3Q16 | 31,323 | - |
| 2Q16 | 31,758 | - |
| 1Q16 | 32,635 | - |
| 4Q15 | 32,804 | - |