Napco Security Technologies, Inc

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP NSSC

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

864,022

Value ($000)

36,030

Weight

0.0%

2019 Q4 - 2025 Q4 (16 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	36,030	0.0%	864,022	12/31/2025
2025 Q3	11/13/2025	36,986	0.0%	861,141	9/30/2025
2025 Q2	8/13/2025	3,328	0.0%	112,076	6/30/2025
2024 Q4	2/12/2025	2,034	0.0%	57,212	12/31/2024
2024 Q3	11/14/2024	1,013	0.0%	25,032	9/30/2024
2023 Q2	8/14/2023	259	0.0%	7,462	6/30/2023
2022 Q4	2/14/2023	396	0.0%	14,412	12/31/2022
2022 Q3	11/14/2022	610	0.0%	20,989	9/30/2022
2021 Q4	2/14/2022	2,937	0.0%	58,771	12/31/2021
2021 Q3	11/12/2021	2,164	0.0%	50,226	9/30/2021
2021 Q2	8/13/2021	1,783	0.0%	49,026	6/30/2021
2021 Q1	5/14/2021	1,739	0.0%	49,926	3/31/2021
2020 Q4	2/12/2021	1,558	0.0%	59,426	12/31/2020
2020 Q3	11/12/2020	872	0.0%	37,094	9/30/2020
2020 Q2	8/12/2020	907	0.0%	38,769	6/30/2020
2019 Q4	2/13/2020	4,424	0.0%	150,522	12/31/2019