| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 42,164 | +18.6% |
| 2Q26 | 39,693 | +19.5% |
| 1Q26 | 36,860 | +3.1% |
| 4Q25 | 37,481 | +9.9% |
| 3Q25 | 35,551 | +3.6% |
| 2Q25 | 33,208 | -1.9% |
| 1Q25 | 35,737 | +50.0% |
| 4Q24 | 34,116 | +39.4% |
| 3Q24 | 34,310 | +46.5% |
| 2Q24 | 33,867 | +67.4% |
| 1Q24 | 23,822 | +14.4% |
| 4Q23 | 24,481 | +13.2% |
| 3Q23 | 23,426 | +17.7% |
| 2Q23 | 20,235 | +6.3% |
| 1Q23 | 20,820 | -5.2% |
| 4Q22 | 21,627 | -8.0% |
| 3Q22 | 19,899 | -10.2% |
| 2Q22 | 19,031 | -8.4% |
| 1Q22 | 21,960 | +8.7% |
| 4Q21 | 23,506 | +24.4% |
| 3Q21 | 22,165 | -4.0% |
| 2Q21 | 20,781 | -4.0% |
| 1Q21 | 20,211 | -7.3% |
| 4Q20 | 18,896 | +29.1% |
| 3Q20 | 23,080 | - |
| 2Q20 | 21,654 | - |
| 1Q20 | 21,803 | - |
| 4Q19 | 14,635 | +69.2% |
| 4Q18 | 8,648 | -3.6% |
| 3Q18 | 9,395 | +2.5% |
| 2Q18 | 9,006 | +9.3% |
| 1Q18 | 8,513 | -3.2% |
| 4Q17 | 8,970 | +2.4% |
| 3Q17 | 9,162 | -12.1% |
| 2Q17 | 8,242 | -17.8% |
| 1Q17 | 8,797 | - |
| 4Q16 | 8,760 | -19.8% |
| 3Q16 | 10,429 | - |
| 2Q16 | 10,028 | - |
| 4Q15 | 10,929 | - |