| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 1,044 | +2.1% |
| 2Q25 | 1,062 | +3.5% |
| 1Q25 | 1,064 | +0.4% |
| 4Q24 | 1,038 | -3.2% |
| 3Q24 | 1,023 | -3.1% |
| 2Q24 | 1,025 | +16.3% |
| 1Q24 | 1,060 | +12.4% |
| 4Q23 | 1,071 | +16.6% |
| 3Q23 | 1,055 | +18.4% |
| 2Q23 | 881 | -12.3% |
| 1Q23 | 943 | -6.8% |
| 4Q22 | 919 | -10.1% |
| 3Q22 | 891 | -6.9% |
| 2Q22 | 1,005 | +62.0% |
| 1Q22 | 1,013 | +72.1% |
| 4Q21 | 1,022 | +135.7% |
| 3Q21 | 957 | +126.9% |
| 2Q21 | 620 | +46.1% |
| 1Q21 | 588 | -16.7% |
| 4Q20 | 433 | -39.9% |
| 3Q20 | 422 | -47.9% |
| 2Q20 | 424 | -51.9% |
| 1Q20 | 706 | -44.9% |
| 4Q19 | 721 | -69.3% |
| 3Q19 | 810 | -67.7% |
| 2Q19 | 882 | -60.7% |
| 1Q19 | 1,281 | -43.1% |
| 4Q18 | 2,352 | +7.8% |
| 3Q18 | 2,508 | -20.8% |
| 2Q18 | 2,245 | -20.6% |
| 1Q18 | 2,254 | -17.3% |
| 4Q17 | 2,182 | +36.5% |
| 3Q17 | 3,167 | +97.7% |
| 2Q17 | 2,827 | +93.6% |
| 1Q17 | 2,724 | - |
| 4Q16 | 1,597 | +1754.1% |
| 3Q16 | 1,601 | - |
| 2Q16 | 1,459 | - |
| 4Q15 | 86 | +131.8% |
| 4Q14 | 37 | - |