| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,360 | +0.6% |
| 1Q25 | 1,378 | +90.9% |
| 4Q24 | 1,352 | +105.8% |
| 3Q24 | 1,101 | +67.3% |
| 2Q24 | 1,060 | +65.6% |
| 1Q24 | 722 | +9.2% |
| 4Q23 | 657 | +20.3% |
| 3Q23 | 658 | +21.6% |
| 2Q23 | 640 | +23.1% |
| 1Q23 | 661 | +28.3% |
| 4Q22 | 546 | +16.4% |
| 3Q22 | 541 | +32.6% |
| 2Q22 | 520 | +25.9% |
| 1Q22 | 515 | +6.2% |
| 4Q21 | 469 | -0.1% |
| 3Q21 | 408 | -12.6% |
| 2Q21 | 413 | -10.8% |
| 1Q21 | 485 | +6.0% |
| 4Q20 | 469 | -4.5% |
| 3Q20 | 466 | -3.6% |
| 2Q20 | 463 | -2.6% |
| 1Q20 | 457 | -11.4% |
| 4Q19 | 491 | -3.8% |
| 3Q19 | 484 | -10.6% |
| 2Q19 | 475 | -11.2% |
| 1Q19 | 516 | +0.2% |
| 4Q18 | 511 | -2.8% |
| 3Q18 | 541 | +7.5% |
| 2Q18 | 535 | +12.5% |
| 1Q18 | 515 | +5.9% |
| 4Q17 | 525 | +14.0% |
| 3Q17 | 503 | +14.7% |
| 2Q17 | 476 | +10.4% |
| 1Q17 | 486 | +17.5% |
| 4Q16 | 461 | -0.8% |
| 3Q16 | 439 | -2.5% |
| 2Q16 | 431 | - |
| 1Q16 | 414 | - |
| 4Q15 | 465 | +38.1% |
| 3Q15 | 450 | - |
| 4Q14 | 336 | - |