Napco Security Technologies, Inc. NSSC

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29.99 USD -1.76 (-5.54%)

At closeNov 5, 2026, 4:01 PM EST

29.99 0.00 0.00%

After hours · Nov 5, 4:01 PM ET

29.80 Day range 31.77

29.80 52-week range 51.77

Held by insiders 2.25%

Held by institutions 106.28%

Float held by institutions 108.72%

Institutions 369

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	15.75%	5,632,646	178.84M	Jun 29, 2026
Copeland Capital Management, LLC	5.82%	2,081,286	66.08M	Sep 29, 2026
Jupiter Topco LLC	4.70%	1,682,208	53.41M	Jun 29, 2026
Vanguard Capital Management LLC	4.27%	1,526,818	48.48M	Jun 29, 2026
State Street Corporation	4.21%	1,504,759	47.78M	Jun 29, 2026
Vanguard Portfolio Management LLC	4.18%	1,494,431	47.45M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
iShares Trust-iShares Core S&P Small-Cap ETF	5.94%	2,125,948	67.50M	Sep 29, 2026
First TRT Exch-Trd Fd. VI-First TRT SMID Cap Rising Dividend Achievers	3.71%	1,325,605	42.09M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.03%	1,083,024	34.39M	Jun 29, 2026
VANGUARD WORLD FUND-Vanguard Information Technology Index Fund	2.52%	901,073	28.61M	Aug 30, 2026
iShares Trust-iShares Russell 2000 ETF	2.49%	888,962	28.22M	Sep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.14%	408,854	12.98M	Jun 29, 2026

NSSC insiders
Insider	Relation	Latest transaction	Date	Shares held
BUCHEL KEVIN S	President	Conversion of Exercise of derivative security	Feb 18, 2026	79,179
CARRIERI MICHAEL	Officer	Conversion of Exercise of derivative security	Feb 25, 2026	26,610
SOLOWAY DONNA ANNE	Director	Sale	Aug 26, 2026	0
SOLOWAY RICHARD L	Officer and Director	Sale	Aug 26, 2026	621,958
SPINELLI STEPHEN M	Officer	Conversion of Exercise of derivative security	Mar 16, 2026	11,688

Held by funds