| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,948 | +34.3% |
| 4Q25 | 3,528 | -9.9% |
| 3Q25 | 3,625 | -6.4% |
| 2Q25 | 3,685 | -4.0% |
| 1Q25 | 4,699 | -62.8% |
| 4Q24 | 3,917 | -68.2% |
| 3Q24 | 3,874 | -60.9% |
| 2Q24 | 3,839 | -60.4% |
| 1Q24 | 12,631 | +26.0% |
| 4Q23 | 12,303 | +27.7% |
| 3Q23 | 9,898 | +4.6% |
| 2Q23 | 9,684 | -9.6% |
| 1Q23 | 10,028 | -6.8% |
| 4Q22 | 9,631 | -14.7% |
| 3Q22 | 9,460 | -12.5% |
| 2Q22 | 10,715 | -1.3% |
| 1Q22 | 10,760 | +1.4% |
| 4Q21 | 11,293 | +7.2% |
| 3Q21 | 10,813 | -10.1% |
| 2Q21 | 10,861 | -4.9% |
| 1Q21 | 10,607 | +2.4% |
| 4Q20 | 10,531 | +13.7% |
| 3Q20 | 12,024 | +21.2% |
| 2Q20 | 11,421 | -8.9% |
| 1Q20 | 10,356 | -22.7% |
| 4Q19 | 9,266 | -23.9% |
| 3Q19 | 9,920 | -14.1% |
| 2Q19 | 12,534 | +10.3% |
| 1Q19 | 13,404 | +20.2% |
| 4Q18 | 12,172 | +17.4% |
| 3Q18 | 11,554 | +14.2% |
| 2Q18 | 11,367 | +24.5% |
| 1Q18 | 11,150 | +8.7% |
| 4Q17 | 10,368 | +8.6% |
| 3Q17 | 10,116 | -5.4% |
| 2Q17 | 9,132 | -18.8% |
| 1Q17 | 10,254 | - |
| 4Q16 | 9,547 | +34.5% |
| 3Q16 | 10,694 | - |
| 2Q16 | 11,252 | - |
| 4Q15 | 7,098 | - |