| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,305 | -26.0% |
| 1Q26 | 6,258 | -45.6% |
| 4Q25 | 6,459 | -48.0% |
| 3Q25 | 6,741 | -46.4% |
| 2Q25 | 9,865 | -30.5% |
| 1Q25 | 11,502 | -12.5% |
| 4Q24 | 12,415 | +6.0% |
| 3Q24 | 12,584 | +5.5% |
| 2Q24 | 14,202 | +12.7% |
| 1Q24 | 13,139 | +1.8% |
| 4Q23 | 11,709 | -8.0% |
| 3Q23 | 11,923 | -5.7% |
| 2Q23 | 12,599 | -12.4% |
| 1Q23 | 12,908 | -11.8% |
| 4Q22 | 12,733 | -7.1% |
| 3Q22 | 12,648 | +3.7% |
| 2Q22 | 14,382 | +25.9% |
| 1Q22 | 14,630 | +26.1% |
| 4Q21 | 13,711 | +20.1% |
| 3Q21 | 12,199 | -25.5% |
| 2Q21 | 11,426 | -21.2% |
| 1Q21 | 11,604 | -21.2% |
| 4Q20 | 11,414 | -27.0% |
| 3Q20 | 16,374 | +5.9% |
| 2Q20 | 14,491 | -21.6% |
| 1Q20 | 14,731 | -19.4% |
| 4Q19 | 15,638 | -17.4% |
| 3Q19 | 15,460 | -27.1% |
| 2Q19 | 18,492 | -37.1% |
| 1Q19 | 18,270 | -34.3% |
| 4Q18 | 18,939 | -31.0% |
| 3Q18 | 21,213 | -21.1% |
| 2Q18 | 29,415 | +26.9% |
| 1Q18 | 27,824 | +22.8% |
| 4Q17 | 27,438 | +7.9% |
| 3Q17 | 26,873 | -5.6% |
| 2Q17 | 23,187 | -13.2% |
| 1Q17 | 22,654 | - |
| 4Q16 | 25,422 | -7.6% |
| 3Q16 | 28,464 | - |
| 2Q16 | 26,710 | - |
| 4Q15 | 27,508 | - |