Napco Security Systems shares owned by Walleye Trading
Quarter-by-quarter ownership of Napco Security Systems (NSSC) shares owned by Walleye Trading
from 13F filings
Historical chart of Walleye Trading investment in Napco Security Systems
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Quarterly reported holdings in Napco Security Systems by Walleye Trading
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $614k | 14k | 42.95 |
| 2025-06-30 | $415k | 14k | 29.69 |
| 2024-06-30 | $294k | 5.6k | 51.95 |
| 2023-09-30 | $203k | 9.1k | 22.25 |
| 2023-06-30 | $218k | 6.3k | 34.65 |
| 2021-03-31 | $578k | 17k | 34.82 |
| 2018-09-30 | $3.0k | 200 | 15.00 |
| 2016-09-30 | $33k | 4.6k | 7.17 |
| 2015-12-31 | $2.0k | 300 | 6.67 |