| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 10,666 | +32.8% |
| 2Q25 | 9,733 | -48.5% |
| 1Q25 | 9,264 | -51.5% |
| 4Q24 | 8,132 | -50.2% |
| 3Q24 | 8,032 | -46.2% |
| 2Q24 | 18,914 | +22.6% |
| 1Q24 | 19,116 | +45.3% |
| 4Q23 | 16,313 | +19.4% |
| 3Q23 | 14,934 | -8.3% |
| 2Q23 | 15,432 | -8.0% |
| 1Q23 | 13,153 | -25.6% |
| 4Q22 | 13,662 | -21.2% |
| 3Q22 | 16,288 | -3.9% |
| 2Q22 | 16,782 | -9.0% |
| 1Q22 | 17,683 | +0.7% |
| 4Q21 | 17,334 | -1.8% |
| 3Q21 | 16,956 | +6.9% |
| 2Q21 | 18,449 | +36.9% |
| 1Q21 | 17,555 | -4.3% |
| 4Q20 | 17,653 | -13.5% |
| 3Q20 | 15,868 | -17.3% |
| 2Q20 | 13,477 | -27.9% |
| 1Q20 | 18,351 | +12.6% |
| 4Q19 | 20,413 | +38.0% |
| 3Q19 | 19,188 | -3.4% |
| 2Q19 | 18,697 | -0.3% |
| 1Q19 | 16,301 | -25.3% |
| 4Q18 | 14,797 | -27.1% |
| 3Q18 | 19,873 | +2.4% |
| 2Q18 | 18,750 | +6.9% |
| 1Q18 | 21,812 | +54.2% |
| 4Q17 | 20,299 | +50.8% |
| 2Q17 | 19,402 | +45.4% |
| 1Q17 | 17,539 | +87.0% |
| 4Q17 | 14,147 | +43.7% |
| 3Q17 | 13,460 | +22.4% |
| 2Q17 | 13,346 | +18.5% |
| 1Q17 | 9,380 | - |
| 4Q16 | 9,848 | -5.5% |
| 3Q16 | 10,993 | - |
| 2Q16 | 11,258 | - |
| 4Q15 | 10,425 | - |