| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,591 | -31.6% |
| 3Q25 | 4,280 | -75.7% |
| 2Q25 | 4,336 | -77.7% |
| 1Q25 | 7,749 | -60.0% |
| 4Q24 | 6,710 | -62.2% |
| 3Q24 | 17,622 | -0.9% |
| 2Q24 | 19,402 | -41.3% |
| 1Q24 | 19,370 | -34.8% |
| 4Q23 | 17,750 | -34.8% |
| 3Q23 | 17,782 | -35.5% |
| 2Q23 | 33,049 | -25.0% |
| 1Q23 | 29,714 | -35.4% |
| 4Q22 | 27,204 | -45.5% |
| 3Q22 | 27,558 | -44.9% |
| 2Q22 | 44,081 | -7.8% |
| 1Q22 | 45,964 | +2.8% |
| 4Q21 | 49,921 | +24.8% |
| 3Q21 | 49,978 | +34.3% |
| 2Q21 | 47,789 | +31.8% |
| 1Q21 | 44,699 | +29.0% |
| 4Q20 | 39,986 | -9.9% |
| 3Q20 | 37,209 | -22.2% |
| 2Q20 | 36,263 | -23.4% |
| 1Q20 | 34,641 | -27.9% |
| 4Q19 | 44,404 | -6.1% |
| 3Q19 | 47,814 | -7.3% |
| 2Q19 | 47,334 | -8.0% |
| 1Q19 | 48,016 | -7.5% |
| 4Q18 | 47,268 | -16.2% |
| 3Q18 | 51,587 | -3.1% |
| 2Q18 | 51,456 | +4.1% |
| 1Q18 | 51,918 | +8.3% |
| 4Q17 | 56,399 | +15.1% |
| 3Q17 | 53,261 | +19.1% |
| 2Q17 | 49,412 | +7.0% |
| 1Q17 | 47,945 | -11.9% |
| 4Q16 | 49,007 | -19.2% |
| 3Q16 | 44,728 | -22.7% |
| 2Q16 | 46,167 | -30.3% |
| 1Q16 | 54,441 | - |
| 4Q15 | 60,668 | +3.6% |
| 3Q15 | 57,826 | - |
| 2Q15 | 66,271 | - |
| 4Q14 | 58,562 | - |