6 institutions reported holding $30.4M of WEATHERFORD INTL PLC (WFTIQ) in SEC 13F filings for 2026-06-30. Largest institutional holders: HRT FINANCIAL LP ($12.6M), IMC-Chicago, LLC ($10.3M), GROUP ONE TRADING LLC ($6.4M), SIMPLEX TRADING, LLC ($1.1M), HUNTINGTON NATIONAL BANK ($22). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | HRT FINANCIAL LP | $12.6M | 154,000 | New |
| 2 | IMC-Chicago, LLC | $10.3M | 126,100 | Added |
| 3 | GROUP ONE TRADING LLC | $6.4M | 78,900 | Added |
| 4 | SIMPLEX TRADING, LLC | $1.1M | 14,100 | Trimmed |
| 5 | HUNTINGTON NATIONAL BANK | $22 | 1 | Hold |
| 6 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30