First-hand SEC EDGAR 13F-HR institutional holdings: the top 25 holders ranked by market value, plus the largest adds and trims this quarter. Quarter 2026-03-31.
| Filer | Shares | Market Value | Δ Shares | Change |
|---|---|---|---|---|
GROUP ONE TRADING LLCCIK 0000932540 | 5,300 | $8.69K | -148,300 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
GROUP ONE TRADING LLC↓ DEC | -148,300 | $8.69K |