Napco Security Technologies, Inc

NSSC

Exchange: Nasdaq
Industry: Communications Equipment, NEC
SEC CIK: 0000069633

SEC filings (opens in a new tab)

In the last 90 days, Napco Security Technologies, Inc insiders filed 0 open-market purchases and 2 sales; 258 institutions reported holding it in 13F filings for Q2 2026, worth $1.37B in total; Fundsmith is the only superinvestor holding it.

Q2 2021 vs. Q1 2021

How the institutions holding Napco Security Technologies, Inc changed between Q1 2021 and Q2 2021.

All holders in Q2 2021 All holders in Q1 2021

13F holders of NSSC: Q1 2021 compared with Q2 2021
Measure	Q1 2021	Q2 2021	Change
Holders	104	103	−1
Shares	12.5M	12.4M	−93.9K (−0.8%)
Value	$433.4M	$449.1M	+$15.7M (+3.6%)

New holders (9)

Institutions that held Napco Security Technologies, Inc at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to NSSC in Q2 2021
Institution	Shares	Value	% of portfolio
Alta Capital Management LLC	75,442	$2.74M	0.08%
McMorgan & Co LLC	30,662	$1.11M	0.24%
Hantz Financial Services, Inc.	10,642	$387.0K	0.01%
Quadrature Capital Ltd	9,912	$361.0K	0.01%
Trexquant Investment LP	6,183	$225.0K	0.02%
Voya Investment Management LLC	5,585	$203.0K	0.00%
State of Wyoming	692	$25.0K	0.02%
Advisory Services Network, LLC	600	$22.0K	0.00%
First Horizon Advisors, Inc.	6	$0	0.00%

Sold out (10)

Institutions that held Napco Security Technologies, Inc at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of NSSC in Q2 2021
Institution	Shares, Q1 2021	Value, Q1 2021
California Public Employees Retirement System	23,800	$829.0K
HAP Trading, LLC	10,664	$371.0K
Susquehanna International Group, LLP	10,085	$351.0K
SG Americas Securities, LLC	7,736	$269.0K
PEAK6 Investments LLC	2,019	$70.0K
Acadian Asset Management LLC	1,708	$60.0K
Bank of Montreal	464	$17.0K
Captrust Financial Advisors	250	$9.00K
Federated Hermes, Inc.	211	$7.00K
Sofos Investments, Inc.	0	$11