| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 43,321 | +31.7% |
| 3Q25 | 37,013 | +1.3% |
| 2Q25 | 32,656 | -10.5% |
| 1Q25 | 32,219 | -15.3% |
| 4Q24 | 32,887 | -7.8% |
| 3Q24 | 36,532 | -5.4% |
| 2Q24 | 36,499 | -3.5% |
| 1Q24 | 38,053 | +12.6% |
| 4Q23 | 35,657 | +3.6% |
| 3Q23 | 38,632 | +13.6% |
| 2Q23 | 37,837 | +7.2% |
| 1Q23 | 33,806 | -1.1% |
| 4Q22 | 34,408 | +0.8% |
| 3Q22 | 34,006 | -2.3% |
| 2Q22 | 35,287 | +0.1% |
| 1Q22 | 34,192 | +1.5% |
| 4Q21 | 34,151 | +9.6% |
| 3Q21 | 34,794 | +13.1% |
| 2Q21 | 35,250 | +6.3% |
| 1Q21 | 33,676 | +6.5% |
| 4Q20 | 31,166 | -15.8% |
| 3Q20 | 30,767 | -2.7% |
| 2Q20 | 33,164 | +10.0% |
| 1Q20 | 31,624 | -5.2% |
| 4Q19 | 37,017 | +22.6% |
| 3Q19 | 31,628 | -19.9% |
| 2Q19 | 30,154 | -17.0% |
| 1Q19 | 33,348 | -5.8% |
| 4Q18 | 30,186 | -14.5% |
| 3Q18 | 39,480 | +15.8% |
| 2Q18 | 36,327 | +9.5% |
| 1Q18 | 35,412 | +8.1% |
| 4Q17 | 35,315 | +2.0% |
| 3Q17 | 34,087 | +5.1% |
| 2Q17 | 33,173 | +4.8% |
| 1Q17 | 32,748 | +2.2% |
| 4Q16 | 34,635 | -7.6% |
| 3Q16 | 32,439 | -7.8% |
| 2Q16 | 31,659 | -18.6% |
| 1Q16 | 32,046 | - |
| 4Q15 | 37,490 | -2.6% |
| 3Q15 | 35,170 | - |
| 2Q15 | 38,875 | - |
| 4Q14 | 38,498 | - |