| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,721 | +94.2% |
| 2Q26 | 27,371 | +55.8% |
| 1Q26 | 24,942 | +32.5% |
| 4Q25 | 22,399 | +28.9% |
| 3Q25 | 17,875 | +18.1% |
| 2Q25 | 17,567 | +57.5% |
| 1Q25 | 18,822 | +63.6% |
| 4Q24 | 17,383 | +80.9% |
| 3Q24 | 15,139 | +73.0% |
| 2Q24 | 11,156 | +29.3% |
| 1Q24 | 11,504 | +32.9% |
| 4Q23 | 9,608 | -1.7% |
| 3Q23 | 8,752 | -24.5% |
| 2Q23 | 8,628 | -31.0% |
| 1Q23 | 8,654 | -23.5% |
| 4Q22 | 9,776 | -17.9% |
| 3Q22 | 11,596 | -33.4% |
| 2Q22 | 12,511 | -24.3% |
| 1Q22 | 11,312 | -25.7% |
| 4Q21 | 11,911 | -5.7% |
| 3Q21 | 17,404 | +13.6% |
| 2Q21 | 16,518 | +15.7% |
| 1Q21 | 15,228 | -0.6% |
| 4Q20 | 12,629 | -16.4% |
| 3Q20 | 15,320 | +3.5% |
| 2Q20 | 14,272 | -19.1% |
| 1Q20 | 15,316 | -7.8% |
| 4Q19 | 15,105 | -1.2% |
| 3Q19 | 14,805 | -11.9% |
| 2Q19 | 17,635 | +15.9% |
| 1Q19 | 16,617 | +12.0% |
| 4Q18 | 15,290 | +8.3% |
| 3Q18 | 16,813 | +20.6% |
| 2Q18 | 15,213 | +27.1% |
| 1Q18 | 14,843 | +34.1% |
| 4Q17 | 14,124 | +24.3% |
| 3Q17 | 13,945 | +9.5% |
| 2Q17 | 11,965 | +11.2% |
| 1Q17 | 11,067 | - |
| 4Q16 | 11,365 | -3.7% |
| 3Q16 | 12,736 | - |
| 2Q16 | 10,764 | - |
| 4Q15 | 11,806 | - |