| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,126 | +41.0% |
| 2Q26 | 932 | +22.3% |
| 1Q26 | 874 | -1.7% |
| 4Q25 | 785 | -10.9% |
| 3Q25 | 798 | +20.0% |
| 2Q25 | 762 | +19.1% |
| 1Q25 | 889 | +47.0% |
| 4Q24 | 881 | +68.9% |
| 3Q24 | 665 | +36.1% |
| 2Q24 | 639 | +41.9% |
| 1Q24 | 605 | +29.0% |
| 4Q23 | 521 | -2.0% |
| 3Q23 | 489 | -12.2% |
| 2Q23 | 450 | -9.7% |
| 1Q23 | 469 | -4.8% |
| 4Q22 | 532 | +9.6% |
| 3Q22 | 557 | +29.6% |
| 2Q22 | 499 | +28.1% |
| 1Q22 | 492 | +25.7% |
| 4Q21 | 486 | +31.2% |
| 3Q21 | 429 | -9.1% |
| 2Q21 | 389 | -8.4% |
| 1Q21 | 392 | -4.3% |
| 4Q20 | 370 | -10.4% |
| 3Q20 | 472 | +26.9% |
| 2Q20 | 425 | -6.1% |
| 1Q20 | 409 | -10.7% |
| 4Q19 | 413 | -17.0% |
| 3Q19 | 372 | -27.7% |
| 2Q19 | 452 | 0.0% |
| 1Q19 | 459 | +7.0% |
| 4Q18 | 498 | +7.1% |
| 3Q18 | 515 | +13.0% |
| 2Q18 | 452 | +13.2% |
| 1Q18 | 428 | +10.3% |
| 4Q17 | 465 | +17.0% |
| 3Q17 | 456 | -12.6% |
| 2Q17 | 400 | -20.3% |
| 1Q17 | 388 | - |
| 4Q16 | 397 | -24.7% |
| 3Q16 | 522 | - |
| 2Q16 | 501 | - |
| 4Q15 | 528 | - |