NASDAQ: NSSC
Napco Security Technologies Inc Stock Ownership - Who owns Napco Security Technologies?

Insider buying vs selling

Have Napco Security Technologies Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Stephen M. SpinelliSenior Vice president of Sales2025-11-1719,000$40.25
$764.75kSell
Michael CarrieriExecutive VP of Engineering2025-09-1710,000$22.50
$224.95kBuy
Michael CarrieriExecutive VP of Engineering2025-09-175,305$42.40
$224.93kSell
Michael CarrieriExecutive VP of Engineering2025-09-172,000$26.94
$53.88kBuy
Michael CarrieriExecutive VP of Engineering2025-09-171,271$42.40
$53.89kSell
Stephen M. SpinelliSenior Vice President of Sales2025-06-065,000$29.16
$145.82kSell

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Net Insider Buy/Sell (L12M) Ownership

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NSSC Shareholders

What type of owners hold Napco Security Technologies Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc8.09%2,883,885$124.24MInstitution
Vanguard Group Inc7.99%2,850,419$122.80MInstitution
Fundsmith LLP4.99%1,779,857$76.68MInstitution
Cannell Capital LLC4.93%1,757,164$75.70MInsider
Janus Henderson Group PLC4.27%1,524,270$65.67MInstitution
Copeland Capital Management LLC4.20%1,497,512$64.51MInstitution
Richard Soloway3.94%1,406,010$60.57MInsider
Doma Perpetual Capital Management LLC3.27%1,165,347$50.20MInstitution
Geode Capital Management LLC2.87%1,024,539$44.14MInstitution
Wellington Management Group LLP2.83%1,008,857$43.46MInstitution

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NSSC vs Security & Protection Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NSSC89.18%9.73%Net SellingNet Selling
EVLV62.53%22.71%Net SellingNet Buying
CXW86.96%9.26%Net Selling
GEO93.52%1.76%Net Selling
MG50.45%37.10%Net BuyingNet Buying

Napco Security Technologies Stock Ownership FAQ

Who owns Napco Security Technologies?

Napco Security Technologies (NASDAQ: NSSC) is owned by 89.18% institutional shareholders, 9.73% Napco Security Technologies insiders, and 1.09% retail investors. Cannell Capital LLC is the largest individual Napco Security Technologies shareholder, owning 1.76M shares representing 4.93% of the company. Cannell Capital LLC's Napco Security Technologies shares are currently valued at $73.96M.

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