CUSIP 374689957
GIBRALTAR INDS INC
3 institutions · $6.9K total · 600 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | GROUP ONE TRADING, L.P. | 100 | $6.9K | 16.66% | 2024-06-30 |
| 2 | SIMPLEX TRADING, LLC | 500 | $29 | 83.33% | 2025-03-31 |
| 3 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |