| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,464 | -58.9% |
| 4Q25 | 1,446 | -54.7% |
| 3Q25 | 3,551 | +58.2% |
| 2Q25 | 3,560 | +64.7% |
| 1Q25 | 3,547 | +151.2% |
| 4Q24 | 3,192 | +133.2% |
| 3Q24 | 2,245 | +51.9% |
| 2Q24 | 2,162 | +48.3% |
| 1Q24 | 1,412 | +3.2% |
| 4Q23 | 1,369 | +3.8% |
| 3Q23 | 1,478 | +13.7% |
| 2Q23 | 1,458 | +15.4% |
| 1Q23 | 1,368 | +60.6% |
| 4Q22 | 1,318 | +62.8% |
| 3Q22 | 1,300 | +62.6% |
| 2Q22 | 1,262 | +63.8% |
| 1Q22 | 852 | +102.9% |
| 4Q21 | 809 | +139.5% |
| 3Q21 | 799 | +104.5% |
| 2Q21 | 770 | +95.4% |
| 1Q21 | 419 | +23.4% |
| 4Q20 | 338 | -1.6% |
| 3Q20 | 390 | +5.0% |
| 2Q20 | 394 | +27.3% |
| 1Q20 | 340 | +5.7% |
| 4Q19 | 343 | -16.7% |
| 3Q19 | 372 | -18.6% |
| 2Q19 | 309 | -12.7% |
| 1Q19 | 321 | -10.6% |
| 4Q18 | 412 | +34.1% |
| 3Q18 | 457 | +94.1% |
| 2Q18 | 354 | +53.5% |
| 1Q18 | 359 | +31.4% |
| 4Q17 | 307 | +19.7% |
| 3Q17 | 235 | -2.7% |
| 2Q17 | 231 | +10.9% |
| 1Q17 | 273 | - |
| 4Q16 | 257 | +6.8% |
| 3Q16 | 242 | - |
| 2Q16 | 208 | - |
| 4Q15 | 240 | - |