| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,729 | +35.5% |
| 1Q26 | 13,166 | -0.9% |
| 4Q25 | 13,675 | +19.4% |
| 3Q25 | 12,493 | +26.2% |
| 2Q25 | 11,606 | +12.3% |
| 1Q25 | 13,281 | +47.9% |
| 4Q24 | 11,449 | +44.7% |
| 3Q24 | 9,900 | +11.8% |
| 2Q24 | 10,336 | +38.7% |
| 1Q24 | 8,979 | +15.9% |
| 4Q23 | 7,910 | +5.7% |
| 3Q23 | 8,852 | +24.1% |
| 2Q23 | 7,450 | -0.3% |
| 1Q23 | 7,750 | +10.6% |
| 4Q22 | 7,483 | -1.2% |
| 3Q22 | 7,132 | +12.0% |
| 2Q22 | 7,470 | +12.9% |
| 1Q22 | 7,007 | +10.1% |
| 4Q21 | 7,574 | +25.9% |
| 3Q21 | 6,367 | -17.2% |
| 2Q21 | 6,615 | -8.7% |
| 1Q21 | 6,365 | -11.3% |
| 4Q20 | 6,017 | -20.6% |
| 3Q20 | 7,686 | +1.6% |
| 2Q20 | 7,242 | -21.8% |
| 1Q20 | 7,176 | -23.8% |
| 4Q19 | 7,581 | -20.1% |
| 3Q19 | 7,567 | -29.1% |
| 2Q19 | 9,258 | +1.4% |
| 1Q19 | 9,421 | +2.1% |
| 4Q18 | 9,490 | +7.7% |
| 3Q18 | 10,668 | +17.5% |
| 2Q18 | 9,132 | +21.2% |
| 1Q18 | 9,226 | +31.8% |
| 4Q17 | 8,808 | +6.8% |
| 3Q17 | 9,077 | -15.8% |
| 2Q17 | 7,535 | -26.8% |
| 1Q17 | 7,002 | - |
| 4Q16 | 8,247 | -16.8% |
| 3Q16 | 10,774 | - |
| 2Q16 | 10,290 | - |
| 4Q15 | 9,911 | - |