SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in NSSC — Napco Security Technologies, Inc
CIK 1446194
BALA CYNWYD, PA
Position in NSSC
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$760,936
-$461,833 QoQ
Shares Held
19,318
-34.1% QoQ
Ownership
0.054%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
23 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in NSSC Over Time
Shares Held
Position Value (USD)
Derivatives in NSSC
reported options exposure · as of Jun 30, 2025CallValue
$510,668
CallShares
17,200
PutValue
$249,396
PutShares
8,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Security & Protection Services
Industrials · as of Mar 31, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $30,821,310 across 12 Security & Protection Services names. NSSC ranks #7 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEO |
Geo Group Inc
|
1,036,433 | $17,422,438 | |
| 2 | BCO |
Brinks Co
|
32,736 | $3,392,431 | |
| 3 | EVLV |
Evolv Technologies Holdings, Inc.
|
521,882 | $3,157,386 | |
| 4 | ALLE |
Allegion plc
|
16,601 | $2,411,959 | |
| 5 | ADT |
ADT Inc.
|
233,979 | $1,537,242 | |
| 6 | CXW |
CoreCivic, Inc.
|
79,154 | $1,496,802 | |
| 7 | NSSC |
Napco Security Technologies, Inc
This page
|
19,318 | $760,936 | |
| 8 | MSA |
MSA Safety Inc
|
1,470 | $241,006 |
All Filings in NSSC
Export CSV
47 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $760,936 | 19,318 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $1,222,769 | 29,323 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,691,027 | 39,372 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $510,668 | 17,200 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $1,534,913 | 51,698 | Shares | Other | 2025-08-14 | |
| 2025-06-30 | $249,396 | 8,400 | Put | Other | 2025-08-14 | |
| 2025-03-31 | $283,146 | 12,300 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $1,349,225 | 58,611 | Shares | Other | 2025-05-14 | |
| 2024-12-31 | $4,062,587 | 114,246 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $800,100 | 22,500 | Put | Other | 2025-02-14 | |
| 2024-12-31 | $554,736 | 15,600 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $7,379,904 | 182,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,893,528 | 46,800 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $5,322,553 | 131,551 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $898,735 | 17,300 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $2,168,704 | 41,746 | Shares | Defined | 2024-08-15 | |
| 2024-06-30 | $644,180 | 12,400 | Call | Defined | 2024-08-15 | |
| 2024-03-31 | $3,123,524 | 77,777 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $445,776 | 11,100 | Put | Defined | 2024-05-07 | |
| 2024-03-31 | $377,504 | 9,400 | Call | Defined | 2024-05-07 | |
| 2023-12-31 | $212,350 | 6,200 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $318,525 | 9,300 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $2,373,319 | 69,294 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $344,875 | 15,500 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $541,832 | 24,352 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $498,400 | 22,400 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $1,341,821 | 38,725 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $297,990 | 8,600 | Put | Defined | 2023-08-11 | |
| 2023-03-31 | $210,448 | 5,600 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $864,340 | 23,000 | Call | Defined | 2023-05-16 | |
| 2023-03-31 | $11,411,655 | 303,663 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $5,668,656 | 206,283 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $994,361 | 34,194 | Shares | Defined | 2022-11-14 | |
| 2022-03-31 | $571,564 | 27,854 | Shares | Defined | 2022-05-16 | |
| 2021-09-30 | $342,486 | 15,900 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $492,813 | 27,100 | Call | Defined | 2021-08-11 | |
| 2021-03-31 | $680,926 | 39,100 | Call | Defined | 2021-05-17 | |
| 2021-03-31 | $175,630 | 10,085 | Shares | Defined | 2021-05-17 | |
| 2020-12-31 | $262,200 | 20,000 | Call | Defined | 2021-03-26 | |
| 2020-12-31 | $515,223 | 39,300 | Put | Defined | 2021-03-26 | |
| 2020-09-30 | $198,575 | 16,900 | Call | Defined | 2020-11-16 | |
| 2020-06-30 | $133,311 | 11,399 | Shares | Defined | 2020-08-14 | |
| 2020-06-30 | $369,562 | 31,600 | Put | Defined | 2020-08-14 | |
| 2020-06-30 | $163,730 | 14,000 | Call | Defined | 2020-08-14 | |
| 2020-03-31 | $258,648 | 34,100 | Put | Defined | 2020-05-15 | |
| 2020-03-31 | $193,963 | 25,572 | Shares | Defined | 2020-05-15 | |
| 2020-03-31 | $92,537 | 12,200 | Call | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||