| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 12,509 | -6.2% |
| 2Q25 | 12,461 | -3.9% |
| 1Q25 | 13,259 | +5.7% |
| 4Q24 | 12,255 | -7.6% |
| 3Q24 | 13,329 | -1.1% |
| 2Q24 | 12,963 | +1.9% |
| 1Q24 | 12,541 | -1.7% |
| 4Q23 | 13,260 | -7.4% |
| 3Q23 | 13,471 | -1.7% |
| 2Q23 | 12,723 | +6.6% |
| 1Q23 | 12,753 | +13.8% |
| 4Q22 | 14,327 | +37.7% |
| 3Q22 | 13,702 | +34.1% |
| 2Q22 | 11,937 | +19.3% |
| 1Q22 | 11,209 | +15.5% |
| 4Q21 | 10,402 | +10.1% |
| 3Q21 | 10,216 | +6.6% |
| 2Q21 | 10,004 | +2.1% |
| 1Q21 | 9,705 | -7.7% |
| 4Q20 | 9,447 | -16.5% |
| 3Q20 | 9,586 | -16.2% |
| 2Q20 | 9,800 | +10.0% |
| 1Q20 | 10,512 | +14.5% |
| 4Q19 | 11,313 | +20.1% |
| 3Q19 | 11,441 | +11.8% |
| 2Q19 | 8,906 | -7.8% |
| 1Q19 | 9,181 | -8.9% |
| 4Q18 | 9,422 | -28.6% |
| 3Q18 | 10,234 | -20.2% |
| 2Q18 | 9,657 | -25.3% |
| 1Q18 | 10,080 | -19.8% |
| 4Q17 | 13,205 | +16.8% |
| 3Q17 | 12,826 | +29.5% |
| 2Q17 | 12,935 | +33.0% |
| 1Q17 | 12,569 | +12.6% |
| 4Q16 | 11,303 | -5.0% |
| 3Q16 | 9,905 | -34.9% |
| 2Q16 | 9,724 | - |
| 1Q16 | 11,160 | - |
| 4Q15 | 11,901 | -25.8% |
| 3Q15 | 15,206 | - |
| 4Q14 | 16,030 | - |