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 | 101,600 | $9.16M | +85,500 | ↑ INC |
GROUP ONE TRADING LLCCIK 0000932540 | 96,500 | $8.70M | -19,700 | ↓ DEC |
Legato Capital Management LLCCIK 0001442641 | 4,121 | $371.47K | -2,737 | ↓ DEC |
| Filer | Δ Shares | Value |
|---|---|---|
GROUP ONE TRADING LLC↑ INC | +85,500 | $9.16M |
| Filer | Δ Shares | Value |
|---|---|---|
GROUP ONE TRADING LLC↓ DEC | -19,700 | $8.70M |
Legato Capital Management LLC↓ DEC | -2,737 | $371.47K |