| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 19,802 | +23.6% |
| 2Q25 | 19,215 | +17.1% |
| 1Q25 | 18,934 | +22.5% |
| 4Q24 | 16,750 | +5.8% |
| 3Q24 | 16,023 | -3.9% |
| 2Q24 | 16,414 | -7.1% |
| 1Q24 | 15,453 | -10.0% |
| 4Q23 | 15,838 | -11.9% |
| 3Q23 | 16,671 | -10.3% |
| 2Q23 | 17,670 | +11.5% |
| 1Q23 | 17,174 | +12.3% |
| 4Q22 | 17,979 | +15.7% |
| 3Q22 | 18,594 | +4.5% |
| 2Q22 | 15,854 | -2.5% |
| 1Q22 | 15,298 | +0.8% |
| 4Q21 | 15,534 | +0.6% |
| 2Q21 | 17,789 | +26.4% |
| 1Q21 | 16,261 | +21.6% |
| 4Q21 | 15,184 | +13.0% |
| 3Q21 | 15,444 | +8.4% |
| 2Q21 | 14,074 | +11.2% |
| 1Q21 | 13,376 | +8.7% |
| 4Q20 | 13,433 | +15.2% |
| 3Q20 | 14,244 | +30.6% |
| 2Q20 | 12,654 | +2.3% |
| 1Q20 | 12,305 | +2.4% |
| 4Q19 | 11,664 | +12.4% |
| 3Q19 | 10,907 | +18.9% |
| 2Q19 | 12,368 | +49.7% |
| 1Q19 | 12,018 | +53.7% |
| 4Q18 | 10,381 | +51.2% |
| 3Q18 | 9,172 | +143.5% |
| 2Q18 | 8,262 | +110.7% |
| 1Q18 | 7,819 | +162.0% |
| 4Q17 | 6,864 | +96.9% |
| 3Q17 | 3,767 | -41.0% |
| 2Q17 | 3,922 | -25.1% |
| 1Q17 | 2,984 | - |
| 4Q16 | 3,486 | -48.1% |
| 3Q16 | 6,384 | - |
| 2Q16 | 5,237 | - |
| 4Q15 | 6,720 | - |