A detailed history of 4 D Advisors, LLC transactions in Napco Security Technologies, Inc stock. As of the latest transaction made, 4 D Advisors, LLC holds 100,000 shares of NSSC stock, worth $4.04 Million. This represents 2.29% of its overall portfolio holdings.

Number of Shares
100,000
Holding current value
$4.04 Million
% of portfolio
2.29%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$29.42 - $43.66 $2.94 Million - $4.37 Million
100,000 New
100,000 $4.3 Billion

Others Institutions Holding NSSC

About NAPCO SECURITY TECHNOLOGIES, INC


  • Ticker NSSC
  • Exchange NASDAQ
  • Sector Industrials
  • Industry Security & Protection Services
  • Shares Outstandng 36,734,500
  • Market Cap $1.48B
  • Description
  • Napco Security Technologies, Inc. develops, manufactures, and sells electronic security products in the United States and internationally. The company offers access control systems, door-locking products, intrusion and fire alarm systems, and video surveillance systems for commercial, residential, institutional, industrial, and governmental appl...
More about NSSC
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