| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 22,288 | +8.6% |
| 1Q26 | 22,202 | +9.6% |
| 4Q25 | 20,661 | -2.0% |
| 3Q25 | 21,099 | +10.5% |
| 2Q25 | 20,526 | +14.0% |
| 1Q25 | 20,249 | +12.5% |
| 4Q24 | 21,080 | +18.4% |
| 3Q24 | 19,090 | +9.6% |
| 2Q24 | 18,011 | +10.8% |
| 1Q24 | 17,999 | +7.9% |
| 4Q23 | 17,806 | +1.3% |
| 3Q23 | 17,414 | -2.7% |
| 2Q23 | 16,259 | -14.3% |
| 1Q23 | 16,684 | -8.7% |
| 4Q22 | 17,577 | -6.3% |
| 3Q22 | 17,895 | +5.4% |
| 2Q22 | 18,973 | +12.8% |
| 1Q22 | 18,278 | +28.1% |
| 4Q21 | 18,750 | +42.2% |
| 3Q21 | 16,984 | +5.9% |
| 2Q21 | 16,820 | +7.4% |
| 1Q21 | 14,263 | -8.4% |
| 4Q20 | 13,190 | -19.7% |
| 3Q20 | 16,035 | +5.5% |
| 2Q20 | 15,656 | -7.9% |
| 1Q20 | 15,570 | -8.6% |
| 4Q19 | 16,431 | +1.5% |
| 3Q19 | 15,201 | -4.1% |
| 2Q19 | 16,991 | +6.3% |
| 1Q19 | 17,038 | +11.4% |
| 4Q18 | 16,193 | +16.0% |
| 3Q18 | 15,853 | +15.0% |
| 2Q18 | 15,978 | +26.8% |
| 1Q18 | 15,291 | +22.1% |
| 4Q17 | 13,962 | +7.1% |
| 3Q17 | 13,788 | -5.5% |
| 2Q17 | 12,602 | -7.8% |
| 1Q17 | 12,524 | - |
| 4Q16 | 13,040 | -6.7% |
| 3Q16 | 14,587 | - |
| 2Q16 | 13,670 | - |
| 4Q15 | 13,981 | - |