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Napco Security Systems shares owned by Vanguard Global Advisers

Quarter-by-quarter ownership of Napco Security Systems (NSSC) shares owned by Vanguard Global Advisers from 13F filings

Historical chart of Vanguard Global Advisers investment in Napco Security Systems

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All positions including Napco Security Systems held by Vanguard Global Advisers consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Napco Security Systems by Vanguard Global Advisers

Quarter filed Position value Share count Share price at filing
2026-03-31 $693k 18k 39.39

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Top funds holding Napco Security Systems

BlackRock
Vanguard Group
Copeland Capital Management
Fundsmith
Vanguard Capital Management
Vanguard Portfolio Management
Henderson Group
Geode Capital Management
State Street Corporation
Wellington Management Company
Arrowstreet Capital, Limited Partnership
Prudential Financial
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