NAPCO SECURITY TECHNOLOGIES, INC - NSSC

Sector: Technology · Industry: Communications Equipment, NEC

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Company profile

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Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$1.49B

QoQ value delta ($000)

+$169.2M (+12.81%)

Implied price effect (QoQ)

-5.1%

Total shares

37,643,458

QoQ shares delta

+5,976,696 (+18.87%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Partial Q1 2026 data: 270 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
BlackRock, Inc.	223,804	5,681,770	0.0%
VANGUARD GROUP INC	120,182	2,882,063	0.0%
Copeland Capital Management, LLC	79,138	2,009,089	1.76%
VANGUARD CAPITAL MANAGEMENT LLC	59,288	1,505,177	0.0%
VANGUARD PORTFOLIO MANAGEMENT LLC	57,675	1,464,212	0.0%
STATE STREET CORP	56,519	1,431,503	0.0%
JANUS HENDERSON GROUP PLC	56,142	1,424,963	0.03%
GEODE CAPITAL MANAGEMENT, LLC	43,654	1,108,092	0.0%
WELLINGTON MANAGEMENT GROUP LLP	36,616	929,599	0.01%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	33,325	846,040	0.02%
PRUDENTIAL FINANCIAL INC	29,543	750,030	0.04%
DIMENSIONAL FUND ADVISORS LP	27,682	702,852	0.01%
FIRST TRUST ADVISORS LP	26,989	685,189	0.02%
Doma Perpetual Capital Management LLC	24,734	627,931	6.64%
NORTHERN TRUST CORP	23,016	584,327	0.0%
Point72 Asset Management, L.P.	18,996	482,272	0.02%
ROYAL BANK OF CANADA	18,772	476,558	0.0%
MORGAN STANLEY	18,310	464,861	0.0%
RENAISSANCE TECHNOLOGIES LLC	17,205	436,800	0.03%
JACOBS LEVY EQUITY MANAGEMENT, INC	16,259	412,788	0.07%
GOLDMAN SACHS GROUP INC	15,885	403,294	0.0%
Fundsmith LLP	15,109	383,596	0.12%
ENVESTNET ASSET MANAGEMENT INC	14,796	375,638	0.0%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13,335	338,560	0.0%
Bank of New York Mellon Corp	11,933	302,967	0.0%