| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,398 | -7.0% |
| 1Q26 | 3,176 | -34.6% |
| 4Q25 | 2,677 | -52.6% |
| 3Q25 | 3,047 | -34.6% |
| 2Q25 | 3,654 | -56.4% |
| 1Q25 | 4,857 | -40.2% |
| 4Q24 | 5,645 | -30.7% |
| 3Q24 | 4,656 | -38.6% |
| 2Q24 | 8,381 | +12.5% |
| 1Q24 | 8,117 | +0.8% |
| 4Q23 | 8,144 | -18.2% |
| 3Q23 | 7,577 | -52.5% |
| 2Q23 | 7,452 | -39.3% |
| 1Q23 | 8,055 | -24.8% |
| 4Q22 | 9,956 | +24.5% |
| 3Q22 | 15,940 | +140.3% |
| 2Q22 | 12,270 | +131.8% |
| 1Q22 | 10,714 | +80.8% |
| 4Q21 | 7,998 | +120.2% |
| 3Q21 | 6,635 | +31.1% |
| 2Q21 | 5,292 | +53.1% |
| 1Q21 | 5,925 | +82.2% |
| 4Q20 | 3,631 | +21.8% |
| 3Q20 | 5,061 | +111.6% |
| 2Q20 | 3,457 | +55.2% |
| 1Q20 | 3,252 | +60.9% |
| 4Q19 | 2,980 | +24.1% |
| 3Q19 | 2,391 | +3.9% |
| 2Q19 | 2,228 | +34.5% |
| 1Q19 | 2,020 | +46.5% |
| 4Q18 | 2,402 | +84.9% |
| 3Q18 | 2,301 | +72.0% |
| 2Q18 | 1,656 | +45.9% |
| 1Q18 | 1,379 | +43.1% |
| 4Q17 | 1,298 | +13.0% |
| 3Q17 | 1,337 | +8.7% |
| 2Q17 | 1,135 | -3.0% |
| 1Q17 | 964 | - |
| 4Q16 | 1,148 | -14.5% |
| 3Q16 | 1,230 | - |
| 2Q16 | 1,169 | - |
| 4Q15 | 1,342 | - |