| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 3,078 | -21.9% |
| 1Q25 | 3,306 | -5.3% |
| 4Q24 | 3,302 | -2.3% |
| 3Q24 | 3,942 | +5.8% |
| 2Q24 | 3,585 | +17.3% |
| 1Q24 | 3,492 | +23.0% |
| 4Q23 | 3,379 | +13.0% |
| 3Q23 | 3,725 | +30.9% |
| 2Q23 | 3,057 | -7.3% |
| 1Q23 | 2,840 | -29.2% |
| 4Q22 | 2,990 | -47.7% |
| 3Q22 | 2,845 | -58.8% |
| 2Q22 | 3,298 | -57.6% |
| 1Q22 | 4,012 | -46.6% |
| 4Q21 | 5,716 | -46.0% |
| 3Q21 | 6,905 | -41.0% |
| 2Q21 | 7,771 | -32.3% |
| 1Q21 | 7,507 | -52.0% |
| 4Q20 | 10,594 | -34.9% |
| 3Q20 | 11,699 | -42.1% |
| 2Q20 | 11,477 | -33.8% |
| 1Q20 | 15,637 | -10.6% |
| 4Q19 | 16,270 | +2.4% |
| 3Q19 | 20,196 | +48.4% |
| 2Q19 | 17,347 | +31.1% |
| 1Q19 | 17,500 | +43.0% |
| 4Q18 | 15,895 | +45.1% |
| 3Q18 | 13,608 | +73.9% |
| 2Q18 | 13,230 | +475.7% |
| 1Q18 | 12,236 | +622.7% |
| 4Q17 | 10,957 | +543.0% |
| 3Q17 | 7,823 | +291.7% |
| 2Q17 | 2,298 | +9.3% |
| 1Q17 | 1,693 | -29.0% |
| 4Q16 | 1,704 | -8.6% |
| 3Q16 | 1,997 | -85.6% |
| 2Q16 | 2,103 | - |
| 1Q16 | 2,383 | - |
| 4Q15 | 1,864 | -86.3% |
| 3Q15 | 13,852 | - |
| 4Q14 | 13,643 | - |