CenterBook Partners LP
Position in NSSC — Napco Security Technologies, Inc
CIK 1872738
GREENWICH, CT
Position in NSSC
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$665,865
-$4,552,010 QoQ
Shares Held
17,532
-86.8% QoQ
Ownership
0.049%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#130
of 256 holders
Holding Since
Mar 2023
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NSSC Over Time
Shares Held
Position Value (USD)
Position in Security & Protection Services
Industrials · as of Jun 30, 2026CenterBook Partners LP holds $10,688,110 across 6 Security & Protection Services names. NSSC ranks #4 (6.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EVLV |
Evolv Technologies Holdings, Inc.
|
1,218,707 | $7,068,500 | |
| 2 | GEO |
Geo Group Inc
|
37,134 | $1,097,309 | |
| 3 | MSA |
MSA Safety Inc
|
4,397 | $767,628 | |
| 4 | NSSC |
Napco Security Technologies, Inc
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|
17,532 | $665,865 | |
| 5 | BCO |
Brinks Co
|
6,581 | $621,838 | |
| 6 | CXW |
CoreCivic, Inc.
|
15,371 | $466,970 |
All Filings in NSSC
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $665,865 | 17,532 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $5,217,875 | 132,467 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $5,560,695 | 133,350 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $5,586,291 | 130,065 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $8,102,163 | 272,892 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $8,198,688 | 356,155 | Shares | Sole | 2025-05-09 | |
| 2023-03-31 | $2,067,388 | 55,013 | Shares | Sole | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||