| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 40,258 | +1031.8% |
| 2Q26 | 3,665 | +20.5% |
| 1Q26 | 3,467 | -0.3% |
| 4Q25 | 3,377 | -5.7% |
| 3Q25 | 3,557 | +20.9% |
| 2Q25 | 3,042 | +5.6% |
| 1Q25 | 3,477 | +31.0% |
| 4Q24 | 3,581 | +43.4% |
| 3Q24 | 2,941 | +18.8% |
| 2Q24 | 2,881 | -96.7% |
| 1Q24 | 2,654 | -97.0% |
| 4Q23 | 2,497 | -97.4% |
| 3Q23 | 2,475 | -97.9% |
| 2Q23 | 86,168 | -14.0% |
| 1Q23 | 87,590 | -2.0% |
| 4Q22 | 97,251 | +16.4% |
| 3Q22 | 118,792 | -19.2% |
| 2Q22 | 100,192 | -19.0% |
| 1Q22 | 89,398 | -23.7% |
| 4Q21 | 83,578 | -9.3% |
| 3Q21 | 147,110 | +56.9% |
| 2Q21 | 123,729 | +43.4% |
| 1Q21 | 117,176 | +68.5% |
| 4Q20 | 92,131 | +36.2% |
| 3Q20 | 93,749 | +69.6% |
| 2Q20 | 86,258 | +11.5% |
| 1Q20 | 69,546 | -4.2% |
| 4Q19 | 67,646 | -0.9% |
| 3Q19 | 55,278 | -22.3% |
| 2Q19 | 77,350 | +29.0% |
| 1Q19 | 72,560 | -13.6% |
| 4Q18 | 68,281 | -12.6% |
| 3Q18 | 71,118 | +3.9% |
| 2Q18 | 59,939 | -1.1% |
| 1Q18 | 84,030 | +32.6% |
| 4Q17 | 78,140 | +21.1% |
| 3Q17 | 68,466 | -13.8% |
| 2Q17 | 60,613 | -22.1% |
| 1Q17 | 63,368 | - |
| 4Q16 | 64,536 | -8.3% |
| 3Q16 | 79,422 | - |
| 2Q16 | 77,830 | - |
| 4Q15 | 70,345 | - |