| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 6,784 | +5.1% |
| 1Q25 | 6,014 | -16.3% |
| 4Q24 | 6,198 | -4.7% |
| 3Q24 | 6,456 | -0.5% |
| 2Q24 | 6,399 | +6.2% |
| 1Q24 | 7,184 | +20.6% |
| 4Q23 | 6,501 | +15.7% |
| 3Q23 | 6,488 | +15.4% |
| 2Q23 | 6,026 | +7.4% |
| 1Q23 | 5,956 | +7.7% |
| 4Q22 | 5,620 | -0.4% |
| 3Q22 | 5,623 | -6.6% |
| 2Q22 | 5,608 | -3.4% |
| 1Q22 | 5,529 | +0.3% |
| 4Q21 | 5,643 | +3.4% |
| 3Q21 | 6,023 | +17.6% |
| 2Q21 | 5,803 | +12.5% |
| 1Q21 | 5,514 | +9.7% |
| 4Q20 | 5,458 | -0.5% |
| 3Q20 | 5,123 | +4.0% |
| 2Q20 | 5,160 | +0.2% |
| 1Q20 | 5,026 | -14.1% |
| 4Q19 | 5,485 | -10.8% |
| 3Q19 | 4,924 | -24.0% |
| 2Q19 | 5,151 | -21.5% |
| 1Q19 | 5,848 | -12.8% |
| 4Q18 | 6,150 | -16.7% |
| 3Q18 | 6,481 | -4.1% |
| 2Q18 | 6,562 | +3.4% |
| 1Q18 | 6,704 | +4.3% |
| 4Q17 | 7,382 | +21.6% |
| 3Q17 | 6,755 | +24.9% |
| 2Q17 | 6,348 | +21.9% |
| 1Q17 | 6,426 | +37.9% |
| 4Q16 | 6,069 | -2.3% |
| 3Q16 | 5,410 | -8.0% |
| 2Q16 | 5,208 | - |
| 1Q16 | 4,662 | - |
| 4Q15 | 6,209 | +13.6% |
| 3Q15 | 5,880 | - |
| 4Q14 | 5,467 | - |