| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 698 | +16.3% |
| 2Q25 | 657 | +24.3% |
| 1Q25 | 620 | +5.9% |
| 4Q24 | 705 | +27.1% |
| 3Q24 | 600 | +5.9% |
| 2Q24 | 529 | -13.5% |
| 1Q24 | 585 | +2.3% |
| 4Q23 | 554 | -1.1% |
| 3Q23 | 567 | -1.5% |
| 2Q23 | 611 | +28.0% |
| 1Q23 | 572 | +22.1% |
| 4Q22 | 560 | +21.9% |
| 3Q22 | 575 | +16.9% |
| 2Q22 | 477 | -18.5% |
| 1Q22 | 468 | -28.2% |
| 4Q21 | 460 | -35.2% |
| 3Q21 | 492 | -30.9% |
| 2Q21 | 585 | -23.7% |
| 1Q21 | 652 | -9.5% |
| 4Q20 | 710 | -22.3% |
| 3Q20 | 712 | -24.1% |
| 2Q20 | 767 | -26.3% |
| 1Q20 | 721 | -34.4% |
| 4Q19 | 914 | -17.0% |
| 3Q19 | 939 | -27.0% |
| 2Q19 | 1,041 | -24.3% |
| 1Q19 | 1,099 | -18.5% |
| 4Q18 | 1,101 | -22.9% |
| 3Q18 | 1,287 | -13.0% |
| 2Q18 | 1,375 | -10.1% |
| 1Q18 | 1,348 | -1.9% |
| 4Q17 | 1,427 | +6.2% |
| 3Q17 | 1,480 | +22.7% |
| 2Q17 | 1,529 | +31.1% |
| 1Q17 | 1,374 | +5.4% |
| 4Q16 | 1,345 | -11.1% |
| 3Q16 | 1,206 | -17.6% |
| 2Q16 | 1,167 | - |
| 1Q16 | 1,304 | - |
| 4Q15 | 1,512 | +58.2% |
| 3Q15 | 1,464 | - |
| 4Q14 | 955 | - |