| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,074 | +13.9% |
| 1Q26 | 2,706 | -13.1% |
| 4Q25 | 2,736 | -9.8% |
| 3Q25 | 2,740 | +24.9% |
| 2Q25 | 2,699 | +18.6% |
| 1Q25 | 3,113 | +42.3% |
| 4Q24 | 3,035 | +52.2% |
| 3Q24 | 2,195 | +8.5% |
| 2Q24 | 2,276 | +17.6% |
| 1Q24 | 2,188 | +12.6% |
| 4Q23 | 1,993 | +1.8% |
| 3Q23 | 2,023 | -13.5% |
| 2Q23 | 1,935 | -24.8% |
| 1Q23 | 1,943 | -23.7% |
| 4Q22 | 1,959 | -23.8% |
| 3Q22 | 2,340 | -4.8% |
| 2Q22 | 2,574 | +12.8% |
| 1Q22 | 2,548 | +25.0% |
| 4Q21 | 2,572 | +38.5% |
| 3Q21 | 2,458 | +2.4% |
| 2Q21 | 2,281 | -3.5% |
| 1Q21 | 2,038 | -9.1% |
| 4Q20 | 1,857 | -21.1% |
| 3Q20 | 2,399 | +8.2% |
| 2Q20 | 2,364 | -13.7% |
| 1Q20 | 2,242 | -13.0% |
| 4Q19 | 2,353 | -11.0% |
| 3Q19 | 2,217 | -27.2% |
| 2Q19 | 2,740 | -2.9% |
| 1Q19 | 2,578 | -5.1% |
| 4Q18 | 2,645 | +5.7% |
| 3Q18 | 3,044 | +14.5% |
| 2Q18 | 2,822 | +23.2% |
| 1Q18 | 2,716 | +20.2% |
| 4Q17 | 2,502 | +5.2% |
| 3Q17 | 2,658 | -1.6% |
| 2Q17 | 2,291 | -8.9% |
| 1Q17 | 2,260 | - |
| 4Q16 | 2,378 | -8.0% |
| 3Q16 | 2,700 | - |
| 2Q16 | 2,516 | - |
| 4Q15 | 2,586 | - |