| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 910 | +16.3% |
| 2Q25 | 844 | -16.6% |
| 1Q25 | 862 | -13.8% |
| 4Q24 | 791 | -14.4% |
| 3Q24 | 783 | -6.6% |
| 2Q24 | 1,012 | +15.0% |
| 1Q24 | 1,000 | +15.3% |
| 4Q23 | 924 | -6.1% |
| 3Q23 | 838 | -16.8% |
| 2Q23 | 880 | -15.3% |
| 1Q23 | 867 | -14.9% |
| 4Q22 | 984 | -2.0% |
| 3Q22 | 1,007 | +0.4% |
| 2Q22 | 1,039 | -9.1% |
| 1Q22 | 1,018 | -10.6% |
| 4Q21 | 1,004 | +84.5% |
| 3Q21 | 1,004 | +165.7% |
| 2Q21 | 1,144 | +248.6% |
| 1Q21 | 1,139 | +255.8% |
| 4Q20 | 544 | +51.9% |
| 3Q20 | 377 | +448.4% |
| 2Q20 | 328 | +369.0% |
| 1Q20 | 320 | +308.4% |
| 4Q19 | 358 | +375.4% |
| 3Q19 | 68 | -42.5% |
| 2Q19 | 69 | -35.0% |
| 1Q19 | 78 | -31.4% |
| 4Q18 | 75 | -39.7% |
| 3Q18 | 119 | -6.4% |
| 2Q18 | 107 | -12.7% |
| 1Q18 | 114 | +6.6% |
| 4Q17 | 124 | -1.1% |
| 2Q17 | 128 | +36.4% |
| 1Q17 | 123 | +55.0% |
| 4Q17 | 107 | +15.7% |
| 3Q17 | 126 | +0.4% |
| 2Q17 | 93 | -28.0% |
| 1Q17 | 79 | - |
| 4Q16 | 92 | -7.9% |
| 3Q16 | 125 | - |
| 2Q16 | 130 | - |
| 4Q15 | 100 | - |