| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 66,008 | -5.2% |
| 2Q26 | 63,743 | +6.6% |
| 1Q26 | 61,882 | +7.2% |
| 4Q25 | 57,041 | +1.1% |
| 3Q25 | 69,626 | +16.7% |
| 2Q25 | 59,811 | -1.1% |
| 1Q25 | 57,727 | -0.5% |
| 4Q24 | 56,396 | +6.8% |
| 3Q24 | 59,687 | -14.0% |
| 2Q24 | 60,469 | -14.9% |
| 1Q24 | 58,015 | -17.3% |
| 4Q23 | 52,799 | -31.3% |
| 3Q23 | 69,405 | -34.3% |
| 2Q23 | 71,071 | -25.9% |
| 1Q23 | 70,117 | -23.4% |
| 4Q22 | 76,823 | -10.7% |
| 3Q22 | 105,700 | +24.6% |
| 2Q22 | 95,870 | +12.8% |
| 1Q22 | 91,588 | +7.4% |
| 4Q21 | 86,005 | +8.7% |
| 3Q21 | 84,801 | +11.8% |
| 2Q21 | 85,010 | +31.0% |
| 1Q21 | 85,303 | +18.2% |
| 4Q20 | 79,111 | +16.8% |
| 3Q20 | 75,861 | +14.1% |
| 2Q20 | 64,890 | -21.4% |
| 1Q20 | 72,143 | -15.5% |
| 4Q19 | 67,719 | -14.0% |
| 3Q19 | 66,476 | -15.5% |
| 2Q19 | 82,548 | +15.1% |
| 1Q19 | 85,346 | +30.0% |
| 4Q18 | 78,766 | +22.8% |
| 3Q18 | 78,643 | +41.6% |
| 2Q18 | 71,707 | +33.3% |
| 1Q18 | 65,649 | +25.3% |
| 4Q17 | 64,156 | +30.4% |
| 3Q17 | 55,521 | +7.2% |
| 2Q17 | 53,803 | +7.4% |
| 1Q17 | 52,411 | - |
| 4Q16 | 49,205 | -30.9% |
| 3Q16 | 51,773 | - |
| 2Q16 | 50,076 | - |
| 4Q15 | 71,256 | - |