| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 40,257 | +20.9% |
| 3Q25 | 37,477 | +11.8% |
| 2Q25 | 35,273 | -7.5% |
| 1Q25 | 34,733 | -8.2% |
| 4Q24 | 33,307 | +7.5% |
| 3Q24 | 33,517 | +8.4% |
| 2Q24 | 38,138 | +33.6% |
| 1Q24 | 37,855 | +55.4% |
| 4Q23 | 30,980 | +37.4% |
| 3Q23 | 30,920 | +51.9% |
| 2Q23 | 28,551 | +30.8% |
| 1Q23 | 24,352 | +9.2% |
| 4Q22 | 22,548 | +3.4% |
| 3Q22 | 20,356 | -10.7% |
| 2Q22 | 21,831 | +1.1% |
| 1Q22 | 22,303 | +5.7% |
| 4Q21 | 21,802 | +24.6% |
| 3Q21 | 22,794 | +43.3% |
| 2Q21 | 21,599 | +39.4% |
| 1Q21 | 21,097 | +46.2% |
| 4Q20 | 17,492 | -7.2% |
| 3Q20 | 15,912 | -8.0% |
| 2Q20 | 15,495 | -8.9% |
| 1Q20 | 14,430 | -19.3% |
| 4Q19 | 18,842 | +9.5% |
| 3Q19 | 17,289 | -16.9% |
| 2Q19 | 17,016 | -14.6% |
| 1Q19 | 17,884 | -28.9% |
| 4Q18 | 17,204 | -38.8% |
| 3Q18 | 20,801 | -21.0% |
| 2Q18 | 19,930 | -23.7% |
| 1Q18 | 25,137 | +2.8% |
| 4Q17 | 28,121 | +15.4% |
| 3Q17 | 26,323 | +27.3% |
| 2Q17 | 26,124 | +44.1% |
| 1Q17 | 24,446 | +16.2% |
| 4Q16 | 24,377 | -1.2% |
| 3Q16 | 20,672 | -32.5% |
| 2Q16 | 18,130 | -49.6% |
| 1Q16 | 21,042 | - |
| 4Q15 | 24,681 | -19.3% |
| 3Q15 | 30,609 | - |
| 2Q15 | 35,981 | - |
| 4Q14 | 30,590 | - |