VANGUARD CAPITAL MANAGEMENT LLC
Position in NSSC — Napco Security Technologies, Inc
CIK 2100119
MALVERN, PA
Position in NSSC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$57,988,547
-$1,300,375 QoQ
Shares Held
1,526,818
+1.4% QoQ
Ownership
4.27%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#4
of 255 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in NSSC Over Time
Shares Held
Position Value (USD)
Position in Security & Protection Services
Industrials · as of Jun 30, 2026VANGUARD CAPITAL MANAGEMENT LLC holds $2,030,179,528 across 16 Security & Protection Services names. NSSC ranks #8 (2.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALLE |
Allegion plc
|
5,621,944 | $789,826,912 | |
| 2 | MSA |
MSA Safety Inc
|
1,708,900 | $298,339,762 | |
| 3 | BCO |
Brinks Co
|
1,852,592 | $175,051,418 | |
| 4 | ADT |
ADT Inc.
|
26,231,219 | $170,502,923 | |
| 5 | GEO |
Geo Group Inc
|
5,761,739 | $170,259,387 | |
| 6 | BRC |
Brady Corp
|
1,857,293 | $170,072,320 | |
| 7 | CXW |
CoreCivic, Inc.
|
4,286,995 | $130,238,908 | |
| 8 | NSSC |
Napco Security Technologies, Inc
This page
|
1,526,818 | $57,988,547 |
All Filings in NSSC
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $57,988,547 | 1,526,818 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $68,150,172 | 1,794,370 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $59,288,922 | 1,505,177 | Shares | Defined | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||