CUSIP 363576959
GALLAGHER ARTHUR J & CO
11 institutions · $80.5M total · 334,200 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | JPMORGAN CHASE & CO | 105,800 | $29.8M | 31.65% | 2024-12-31 |
| 2 | Twin Tree Management, LP | 50,200 | $11.4M | 15.02% | 2023-12-31 |
| 3 | JANE STREET GROUP, LLC | 41,300 | $10.7M | 12.35% | 2024-06-30 |
| 4 | SIMPLEX TRADING, LLC | 38,400 | $9.9M | 11.49% | 2025-12-31 |
| 5 | IMC-Chicago, LLC | 34,900 | $9.0M | 10.44% | 2025-12-31 |
| 6 | Allianz Asset Management GmbH | 23,700 | $5.4M | 7.09% | 2023-12-31 |
| 7 | GROUP ONE TRADING, L.P. | 8,500 | $2.2M | 2.54% | 2025-12-31 |
| 8 | Maven Securities LTD | 3,400 | $1.1M | 1.01% | 2025-06-30 |
| 9 | GARDA CAPITAL PARTNERS LP | 3,000 | $960.4K | 0.89% | 2025-06-30 |
| 10 | SG Americas Securities, LLC | 25,000 | $99 | 7.48% | 2025-03-31 |
| 11 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |