| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,361 | -17.6% |
| 1Q26 | 1,556 | +8.0% |
| 4Q25 | 1,387 | +11.2% |
| 3Q25 | 1,624 | +19.1% |
| 2Q25 | 1,652 | +31.5% |
| 1Q25 | 1,440 | +1.7% |
| 4Q24 | 1,247 | +4.6% |
| 3Q24 | 1,364 | -2.7% |
| 2Q24 | 1,256 | -3.3% |
| 1Q24 | 1,417 | +6.5% |
| 4Q23 | 1,192 | -27.3% |
| 3Q23 | 1,401 | -7.5% |
| 2Q23 | 1,299 | -17.9% |
| 1Q23 | 1,330 | -10.8% |
| 4Q22 | 1,640 | +6.2% |
| 3Q22 | 1,516 | -7.9% |
| 2Q22 | 1,582 | -8.5% |
| 1Q22 | 1,491 | +51.4% |
| 4Q21 | 1,545 | +43.3% |
| 3Q21 | 1,645 | +34.2% |
| 2Q21 | 1,730 | +44.7% |
| 1Q21 | 985 | -10.2% |
| 4Q20 | 1,078 | +1.3% |
| 3Q20 | 1,225 | +18.8% |
| 2Q20 | 1,195 | -2.0% |
| 1Q20 | 1,096 | -11.6% |
| 4Q19 | 1,064 | -2.2% |
| 3Q19 | 1,031 | -13.4% |
| 2Q19 | 1,220 | +18.5% |
| 1Q19 | 1,239 | +15.1% |
| 4Q18 | 1,088 | +15.9% |
| 3Q18 | 1,191 | +38.5% |
| 2Q18 | 1,030 | +35.6% |
| 1Q18 | 1,077 | +45.7% |
| 4Q17 | 939 | +30.5% |
| 3Q17 | 860 | +29.8% |
| 2Q17 | 759 | +40.6% |
| 1Q17 | 739 | - |
| 4Q16 | 719 | +30.4% |
| 3Q16 | 662 | - |
| 2Q16 | 540 | - |
| 4Q15 | 551 | - |