CUSIP 844741958
SOUTHWEST AIRLS CO
12 institutions · $81.3M total · 2,246,300 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | 676,400 | $28.0M | 30.11% | 2025-12-31 |
| 2 | IMC-Chicago, LLC | 487,000 | $20.1M | 21.68% | 2025-12-31 |
| 3 | JANE STREET GROUP, LLC | 347,500 | $9.9M | 15.46% | 2024-06-30 |
| 4 | Twin Tree Management, LP | 288,500 | $7.8M | 12.84% | 2023-12-31 |
| 5 | GROUP ONE TRADING, L.P. | 165,400 | $6.8M | 7.36% | 2025-12-31 |
| 6 | JPMORGAN CHASE & CO | 150,000 | $6.2M | 6.67% | 2025-12-31 |
| 7 | GARDA CAPITAL PARTNERS LP | 61,000 | $2.0M | 2.71% | 2025-03-31 |
| 8 | Maven Securities LTD | 9,700 | $314.7K | 0.43% | 2025-06-30 |
| 9 | Worth Venture Partners, LLC | 41,000 | $25.8K | 1.82% | 2023-12-31 |
| 10 | CMT Capital Markets Trading GmbH | 10,700 | $387 | 0.47% | 2023-09-30 |
| 11 | HRT FINANCIAL LP | 9,100 | $269 | 0.40% | 2024-09-30 |
| 12 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |