CUSIP 630402955
NAPCO SEC TECHNOLOGIES INC
5 institutions · $2.2M total · 98,100 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | JANE STREET GROUP, LLC | 96,800 | $2.2M | 98.67% | 2023-12-31 |
| 2 | B. Riley Asset Management, LLC | 1,000 | $25.0K | 1.01% | 2023-03-31 |
| 3 | GROUP ONE TRADING, L.P. | 200 | $7.1K | 0.20% | 2025-03-31 |
| 4 | SIMPLEX TRADING, LLC | 100 | $4 | 0.10% | 2025-09-30 |
| 5 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |