| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 8,729 | -47.7% |
| 1Q26 | 8,616 | -48.6% |
| 4Q25 | 16,631 | +3.9% |
| 3Q25 | 17,496 | +13.9% |
| 2Q25 | 16,691 | +8.1% |
| 1Q25 | 16,758 | +10.7% |
| 4Q24 | 16,002 | +11.3% |
| 3Q24 | 15,362 | +5.6% |
| 2Q24 | 15,442 | +2.0% |
| 1Q24 | 15,139 | +2.1% |
| 4Q23 | 14,378 | +101.9% |
| 3Q23 | 14,546 | +105.5% |
| 2Q23 | 15,141 | +113.1% |
| 1Q23 | 14,822 | +98.8% |
| 4Q22 | 7,122 | -3.9% |
| 3Q22 | 7,077 | -0.2% |
| 2Q22 | 7,105 | -14.8% |
| 1Q22 | 7,456 | -10.5% |
| 4Q21 | 7,411 | -8.9% |
| 3Q21 | 7,091 | -17.0% |
| 2Q21 | 8,338 | -24.2% |
| 1Q21 | 8,335 | -26.7% |
| 4Q20 | 8,133 | -34.3% |
| 3Q20 | 8,539 | -43.5% |
| 2Q20 | 11,006 | -35.9% |
| 1Q20 | 11,372 | -31.6% |
| 4Q19 | 12,388 | -24.8% |
| 3Q19 | 15,126 | -12.0% |
| 2Q19 | 17,172 | -1.7% |
| 1Q19 | 16,629 | -3.9% |
| 4Q18 | 16,484 | +2.4% |
| 3Q18 | 17,185 | +6.2% |
| 2Q18 | 17,476 | +0.3% |
| 1Q18 | 17,304 | +1.1% |
| 4Q17 | 16,103 | -1.4% |
| 3Q17 | 16,186 | -13.9% |
| 2Q17 | 17,420 | +7.4% |
| 1Q17 | 17,113 | -4.9% |
| 4Q16 | 16,324 | -5.5% |
| 3Q16 | 18,792 | - |
| 2Q16 | 16,214 | - |
| 1Q16 | 18,002 | - |
| 4Q15 | 17,283 | - |