| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 27,465 | +14.3% |
| 3Q25 | 27,429 | +10.0% |
| 2Q25 | 25,389 | -3.1% |
| 1Q25 | 22,247 | -1.6% |
| 4Q24 | 24,023 | +10.0% |
| 3Q24 | 24,941 | +17.7% |
| 2Q24 | 26,202 | +9.8% |
| 1Q24 | 22,605 | +3.7% |
| 4Q23 | 21,844 | +4.0% |
| 3Q23 | 21,184 | +2.1% |
| 2Q23 | 23,866 | +12.0% |
| 1Q23 | 21,795 | -2.4% |
| 4Q22 | 21,008 | -3.6% |
| 2Q22 | 20,745 | +2.8% |
| 1Q22 | 21,314 | +8.8% |
| 4Q22 | 22,331 | +13.3% |
| 3Q22 | 21,800 | +13.3% |
| 2Q22 | 20,179 | +5.5% |
| 1Q22 | 19,599 | +9.2% |
| 4Q21 | 19,705 | +18.7% |
| 3Q21 | 19,246 | +14.7% |
| 2Q21 | 19,119 | +42.8% |
| 1Q21 | 17,955 | +37.4% |
| 4Q20 | 16,607 | +15.4% |
| 3Q20 | 16,786 | +24.9% |
| 2Q20 | 13,390 | -24.7% |
| 1Q20 | 13,068 | -22.4% |
| 4Q19 | 14,390 | -18.2% |
| 3Q19 | 13,439 | -29.3% |
| 2Q19 | 17,783 | -1.8% |
| 1Q19 | 16,832 | +0.4% |
| 4Q18 | 17,596 | +11.9% |
| 3Q18 | 19,011 | +21.7% |
| 2Q18 | 18,117 | +40.5% |
| 1Q18 | 16,763 | +43.6% |
| 4Q17 | 15,728 | +14.8% |
| 3Q17 | 15,620 | -3.9% |
| 2Q17 | 12,897 | -15.9% |
| 1Q17 | 11,670 | -32.2% |
| 4Q16 | 13,706 | -10.7% |
| 3Q16 | 16,259 | - |
| 2Q16 | 15,330 | - |
| 1Q16 | 17,202 | - |
| 4Q15 | 15,346 | - |