| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 538 | +5.9% |
| 2Q25 | 575 | -0.7% |
| 1Q25 | 567 | +1.1% |
| 4Q24 | 546 | +13.1% |
| 3Q24 | 508 | +5.2% |
| 2Q24 | 579 | +32.2% |
| 1Q24 | 561 | +33.1% |
| 4Q23 | 483 | +8.0% |
| 3Q23 | 483 | +26.8% |
| 2Q23 | 438 | +15.6% |
| 1Q23 | 422 | +10.5% |
| 4Q22 | 447 | +58.7% |
| 3Q22 | 381 | +32.9% |
| 2Q22 | 379 | +8.7% |
| 1Q22 | 382 | +12.2% |
| 4Q21 | 281 | -30.7% |
| 3Q21 | 286 | -32.4% |
| 2Q21 | 348 | -15.5% |
| 1Q21 | 340 | -23.2% |
| 4Q20 | 406 | -79.7% |
| 3Q20 | 424 | -77.6% |
| 2Q20 | 412 | -79.3% |
| 1Q20 | 443 | -78.0% |
| 4Q19 | 2,006 | +5.1% |
| 3Q19 | 1,895 | -13.0% |
| 2Q19 | 1,991 | -5.7% |
| 1Q19 | 2,015 | -7.8% |
| 4Q18 | 1,909 | +172.3% |
| 3Q18 | 2,178 | +241.1% |
| 2Q18 | 2,111 | +211.7% |
| 1Q18 | 2,187 | +220.4% |
| 4Q17 | 701 | +2.3% |
| 3Q17 | 638 | +5.9% |
| 2Q17 | 677 | +16.2% |
| 1Q17 | 682 | +15.6% |
| 4Q16 | 685 | +1.6% |
| 3Q16 | 602 | -11.1% |
| 2Q16 | 583 | - |
| 1Q16 | 590 | - |
| 4Q15 | 674 | -0.3% |
| 3Q15 | 677 | - |
| 4Q14 | 676 | - |