| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 18,876 | -13.2% |
| 2Q25 | 18,274 | -18.0% |
| 1Q25 | 17,215 | -12.3% |
| 4Q24 | 15,407 | -11.3% |
| 3Q24 | 21,739 | -7.0% |
| 2Q24 | 22,284 | -4.6% |
| 1Q24 | 19,637 | -22.0% |
| 4Q23 | 17,361 | +7.5% |
| 3Q23 | 23,363 | +13.8% |
| 2Q23 | 23,368 | +21.3% |
| 1Q23 | 25,165 | +54.8% |
| 4Q22 | 16,154 | +33.4% |
| 3Q22 | 20,527 | +32.0% |
| 2Q22 | 19,270 | +22.1% |
| 1Q22 | 16,257 | +0.3% |
| 4Q21 | 12,110 | -24.2% |
| 3Q21 | 15,552 | -5.7% |
| 2Q21 | 15,785 | -22.1% |
| 1Q21 | 16,204 | -24.7% |
| 4Q20 | 15,973 | -21.3% |
| 3Q20 | 16,495 | -43.4% |
| 2Q20 | 20,271 | -17.0% |
| 1Q20 | 21,523 | -13.3% |
| 4Q19 | 20,301 | -10.7% |
| 3Q19 | 29,143 | +4.7% |
| 2Q19 | 24,437 | -18.0% |
| 1Q19 | 24,824 | -22.6% |
| 4Q18 | 22,737 | +3.6% |
| 3Q18 | 27,828 | +32.9% |
| 2Q18 | 29,801 | +42.8% |
| 1Q18 | 32,083 | +70.0% |
| 4Q17 | 21,943 | +68.2% |
| 3Q17 | 20,946 | -3.2% |
| 2Q17 | 20,862 | -18.5% |
| 1Q17 | 18,867 | -25.0% |
| 4Q16 | 13,046 | -39.2% |
| 3Q16 | 21,641 | +6.3% |
| 2Q16 | 25,582 | - |
| 1Q16 | 25,163 | - |
| 4Q15 | 21,447 | +41.5% |
| 3Q15 | 20,368 | - |
| 4Q14 | 15,152 | - |