| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,653 | +9.3% |
| 2Q25 | 3,412 | -12.4% |
| 1Q25 | 3,189 | -13.3% |
| 4Q24 | 3,233 | +9.8% |
| 3Q24 | 3,342 | +27.2% |
| 2Q24 | 3,894 | +37.1% |
| 1Q24 | 3,679 | +45.3% |
| 4Q23 | 2,944 | +22.9% |
| 3Q23 | 2,627 | +7.7% |
| 2Q23 | 2,841 | +21.9% |
| 1Q23 | 2,532 | +1.8% |
| 4Q22 | 2,396 | -10.9% |
| 3Q22 | 2,440 | -10.6% |
| 2Q22 | 2,330 | -15.8% |
| 1Q22 | 2,488 | -10.6% |
| 4Q21 | 2,688 | +2.4% |
| 3Q21 | 2,729 | +14.8% |
| 2Q21 | 2,768 | +15.5% |
| 1Q21 | 2,784 | +18.0% |
| 4Q20 | 2,626 | -3.8% |
| 2Q20 | 2,378 | -2.6% |
| 1Q20 | 2,395 | -0.4% |
| 4Q20 | 2,359 | +0.7% |
| 3Q20 | 2,730 | +20.6% |
| 2Q20 | 2,442 | -6.4% |
| 1Q20 | 2,405 | -7.8% |
| 4Q19 | 2,343 | -8.2% |
| 3Q19 | 2,263 | -15.1% |
| 2Q19 | 2,609 | +6.0% |
| 1Q19 | 2,609 | +11.5% |
| 4Q18 | 2,553 | +10.6% |
| 3Q18 | 2,665 | +15.3% |
| 2Q18 | 2,460 | +12.8% |
| 1Q18 | 2,340 | +18.0% |
| 4Q17 | 2,307 | +12.8% |
| 3Q17 | 2,311 | +5.7% |
| 2Q17 | 2,181 | +1.7% |
| 1Q17 | 1,983 | - |
| 4Q16 | 2,044 | -4.1% |
| 3Q16 | 2,187 | - |
| 2Q16 | 2,144 | - |
| 4Q15 | 2,133 | - |