SOUTHWEST AIRLS CO — institutional ownership

6 funds reported holding SOUTHWEST AIRLS CO in their latest 13F filings, worth $79.9M in total (CUSIP 844741908).

Largest holders

1. IMC-Chicago, LLC — $48.2M
2. GROUP ONE TRADING LLC — $14.3M
3. SIMPLEX TRADING, LLC — $9.82M
4. JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $3.87M
5. CMT Capital Markets Trading GmbH — $2.17M
6. HRT FINANCIAL LP — $1.60M